John Crane 代码安排
# _9 Q4 I6 d! M% C1 E1.secondary sealing element 辅助密封, 一般指是橡胶材料9 }& q R/ _: M# X4 r. \. I& W
2.primary ring 动环$ H! U5 J# {& Z) h/ n9 V& d) A7 @
3.hardware 结构件4 d8 R6 q( ?( b6 \
4.mating ring 静环9 ?: Y/ h5 m3 F+ r1 H \4 M- P
5.mechanical loading device 一般是指弹簧的材料% [5 {) p/ ~3 N( l7 _; Y
Burgmann seals 代码编排4 D* T" N- b: B3 O/ s
1.Type 密封类型
~; C/ u& ^% @, c% o; z- u6 O" v2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)2 `' `$ l5 F3 N
3.type of seat 静环形式(例如G9,G6,G60...)
/ A y& M5 P) p7 d9 y4.combination of material 材料组合2 ]. X* c6 ]" `! [9 E# i
a.rotary ring (primary ring ) 动环
1 n8 e) \1 C8 f3 i6 fb.stationary ring (mating ring ) 静环/ [1 t& Y2 p1 ^6 w3 g7 F6 U; E" X8 R
c.secondary mech.seals 辅助密封一般指橡胶% G! B# R/ H) W- D$ m) m$ I G/ o
d.spring& ]& b, R/ m% g# u5 J
e.other l parts! P2 n; X; ]+ S& x
Roten seals 代码安排/ \% C8 P1 v r6 A' J" U
RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国# }7 F9 S/ T2 R9 A% u: q
components code 材料代码
) Q+ c4 D) e4 X1 ]7 m: Z X1. spring
: M; F4 G; {: ^8 Z& x) R7 o, g% s2. shaft gasket 轴套
2 Y) |2 h! l1 u; p3 F' r' o3. rotary ring) b& F2 S" J0 n ]0 S
4. stationary ring. s6 o3 ]) A5 A$ B) Z
5. stationary gasket 静环垫圈
& z1 f; O- e' S) Q/ V介绍常有的橡胶材料; u2 v& Y8 D3 Z7 R# P8 T2 S
1.丁晴橡胶 NBR--Nitrile butadiene rubber5 G# |2 W2 `& n2 w# x
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber' N& p9 ?2 C0 h4 v, c2 Z( Q8 f
3.氟橡胶 FPM/FKM--fluoroelastomer1 q7 U0 a3 Q' M$ n. D N
4.硅橡胶 MVQ--silicon rubber
1 v$ `* `; ^; a& E* P5.氯丁橡胶 CR--neoprene/chloroprene rubber9 }0 \! F9 W3 w _% w) h
6.氢化丁晴 HNBR--hydrogen NBR9 s( \& M7 T* g) U/ U% O5 J
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
3 i: w( U1 u. Y9 U+ l介绍四氟类材料; B5 i% [# n- ^" |* b, X" U- g
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
b4 x; r1 x# d0 ^5 N# G2.四氟填充玻璃纤维 glassfibre filled PTFE( d4 [, d( L, i! O2 i
3.四氟填充碳纤维 carbonfibre filled PTFE2 \- [. F6 V) x Y5 H/ y
4.四氟包覆氟橡胶 FPM coated PTFE
% K; @/ |0 M1 M5.四氟包覆乙丙橡胶 EPDM coated PTFE& d# M' J3 Q. z/ j z3 b z
6.四氟包覆硅橡胶 MVQ coated PTFE
1 r0 }+ v9 X$ Y' d o( h* x7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL?® fexible graphite$ X) e$ B" `+ N9 {+ o# b
介绍国外客户常要的碳化硅(silicon carbide)材料; s5 B9 X" p% k1 z* `- G6 P7 z' x
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
5 ]: X' P" H' P0 h0 M8 p2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
$ ]6 c8 G* S1 t4 F- F4 K# u3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)) u& t. r6 L7 h- f0 p$ L; h
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC1 K: E; p/ F+ o
5.表面硅化石墨 surface silicated sic$ k9 ]4 v1 d, |& ]
常用氧化铝材料:
3 R; H) Z. i( A5 ]0 s+ z$ p7 m! J1.含99%白色氧化铝.99% AL2O3- S7 ]! Z! l( r1 o$ a
2.含95%白色氧化铝.95% AL2O33 l& E' y7 I+ Z' C. v8 P+ F& i
3.金属陶瓷 cermet
* Y; A- Y7 s+ U1 E石墨材料:
/ M M* B# K3 K/ }# b1.浸锑石墨 antimony filled carbon
; O; }3 a7 \' R2.浸巴氏合金石墨 carbon-graphite impregnated babbit
5 f3 s7 }* J" Q9 z& q! x3 g/ n3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin, o8 F8 W! S A4 ^. D3 q' v4 r( q: N
4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin7 [- m- P2 w5 O; ~
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin( F) \; {6 I, s0 c/ R4 j A7 T9 ]* |
6.热压石墨,hot pressing carbon graphite. d; b) G% l) ], B( j2 w
stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)l$ G2 j, Z2 g) c" u3 r9 ]7 ~3 q
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多0 A( i* d1 e, I5 H
Hast. alloy--合氏合金
9 R- {! y$ `# g' m- L4 A) q4 @1 O% ZAM350--沉淀硬化不锈钢
7 W- f; r0 k, N8 N' c8 Z- Z) abrass--黄铜
8 W+ d0 v' J4 eCDMCu--双相钢 （用在铸件上比较多）3 O: Q3 ~! F$ Y: ]( {3 D
5 v( `/ V1 e- {; W$ h' u
机械密封各个类型的英文表达方式，" G/ Q# Q6 B, C' ?( l2 ?
我这里列出了34个机械密封分类术语...) O7 {0 W$ f8 q
1.机械端面密封-mechanical face seal2 c7 a4 D% Q$ H6 l
2.流体动压式机械密封-hydrodynamic mechanical seal
. N7 ~ \3 b4 G8 D, Y7 K3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal# s3 m1 R# W1 z0 p8 V7 Z
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
$ j' A3 \1 S. w- G5.流体静压式机械密封-hydrostatic mechanical seal8 t4 p9 c b. ?7 W+ s6 o3 v
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
3 ]7 K0 G% X& {+ ?4 `9 z5 c. L0 ?7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal; v& ^. |, _ t7 N2 v
8.非接触式密封-non contacting (free contacting) mechanical seal4 x }& r0 ]* ~
9.内装式机械密封-internally mounted mechanical seal
+ C' C! N+ S9 u& S10.外装式机械密封-externally mounted mechanical seal
5 y( o* R* p+ k: v z11.弹簧内置式机械密封-mechanical seal with inside mounted spring
) V) t, V* t. r+ c) q12.弹簧外置式机械密封-mechanical seal with outside mounted spring/ U& A/ }; L( w) t% n" a
13.背面高压式机械密封-mecanical seal with high back pressure
+ \9 ^: u7 W0 q* x9 y' A: ?* q* j9 Y4 j14.背面低压式机械密封-mechanical seal with low back pressure
# L0 a" a7 ]8 x" n# {/ l7 I d15.内流式机械密封-mechanical seal with inward leakage0 D: r6 I& ?5 T' D/ ^* x
16.外流式机械密封-mechanical seal with outward leakage/ S) M+ f5 o8 f& Q
17.弹簧旋转式机械密封-spring rotating mechanical seal5 ~7 e0 V! P, }8 R. E. |! y3 ?
18.弹簧静止式机械密封-spring standing mechanical seal0 p( t: Y' ]/ u$ A
19.单弹簧式机械密封-single-spring mechanical sealY: y4 @) C& N3 f! x& K
20.多弹簧式机械密封-multiple-spring mechanical seal
( w# o9 m$ {$ z S7 J21.非平衡式机械密封-unbalanced mechanical seal0 K$ [2 t8 `, m C3 B) H
22.平衡式机械密封-balanced mechanical seal
. K) ]8 A5 s# a& T23.单端面机械密封-single mechanical seal
7 B$ Q% M$ q* v1 {, k/ j24.双端面机械密封-double mechanical seal
1 [9 M+ A" B- |0 P25.轴向双端机械密封-axial double mechanical seal# x6 `1 \) Q! L1 } D2 b; E
26.径向双端面机械密封-radial double mechanical seal
# p1 q1 k' c* u( W# A27.串联机械密封-tandem mechanical seal3 { a( h- g6 m/ R! e; Q% K+ n
28.橡胶波纹管机械密封-rubber-bellows mechanical seal
, A( a/ b5 L% X- B$ i3 N! K; {29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal) ]1 L( D/ C+ c; o
30.金属波纹管机械密封-l bellows mechanical seal
+ s% Q' r$ P0 A/ t9 ~! V31.焊接金属波纹管机械密封-welded l bellows mechanical seal
# G+ h8 @& G7 R2 \1 J0 ]* g& C32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
# D0 J4 V" \! a- Y* |33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring9 g. J! S3 f" u2 u9 k# A
34.磁力机械密封-magnetic mechanical seal' D0 Q! r. j- K# P4 V4 o) A
机械密封零件术语的常用词汇....; p' B# N9 K* J; U7 p4 b m
1.sealing ring --密封环i1 S* C: q! s
2.seal face--密封端面
* s, i. U% J8 {% u3 g( J# g- o3.seal interface--密封界面
' k% W% {+ @9 S- R, Z1 \4.rotating ring--动环/旋转环
1 o1 D8 e) } R7 d0 b' w5.stationary ring--静环/静止环- H# K; q0 [1 M/ F \
6.compensated ring--补偿环
; R, g; f- T* ^& G9 e/ z! A3 A7. un-compensated ring--非补偿环
7 `% A; X4 V: w0 K1 Y7 b8. seal head--补偿环组件
/ k, V+ {6 @, W* ], Z: l9.primary seal--主密封
q! C, r2 d9 s; D# l6 `# o7 J6 w. ?10.secondary seal--副密封: |7 V7 Z8 N7 K( G/ P3 q
11.auxiliary seal--辅助密封
# |# C# U" Z# T12.auxiliary seal ring--辅助密封圈' K6 [( b3 ~* T" X. O, i# @3 F
13.bellows--波纹管# l/ |- \& R) y. A, q& W
14.pushing out ring--撑环
" U0 M9 v3 _% V5 S7 ?15.back-up ring--挡圈- I" O |# B1 p4 ]( ]" @5 I( Z
16.compensated ring adaptor--补偿环座' d1 Q# }4 [8 F0 L0 |* c( ~
17.un-compensated ring adaptor--非补偿环座5 a9 Z. t7 A8 U# J% B8 G
18.spring adaptor--弹簧座0 [6 A. c: N ?8 u. B- ~5 `2 S
19.seal adaptor--波纹管座/ T* W1 c3 J4 z
20.retainer--传动座1 q- A L, A1 ~' r" u9 Q
21.driving screw--传动螺钉
! R b7 m7 o& q22.set screw--紧定螺钉/ n3 X! [7 f, d- } n
23.snap ring--卡环
4 T3 O* r" F8 l24.clamp ring--夹紧环- e$ g: p- x+ k( S; i
25.anti-rotating pin--防转销
4 A+ n6 ] x. N9 b, i4 B26.annular seal space--密封腔" Y! D" Y+ f+ m3 A9 C7 t
27.seal chamber--密封腔体
: ^6 b1 l0 v9 C+ S3 G) T# f# y28.end cover--密封端盖4 K K& m/ y# R! V! S3 |
29.elastic component--弹性元件
) C" N* o0 b4 I* d. Y7 Z30.a pair of friction components--摩擦副- E6 o3 v& O3 S
个人常用机械密封专有词汇1 P2 }5 B' @; r/ Y7 U
inner circulation--内循环
% e' J0 b7 j4 p$ Z! Touter circulation--外循环
5 A% D+ A; @ ~$ sself circulation--自循环
6 x- c$ S( w8 c% C$ Z/ W' Nflush--冲洗
& X; f+ c- ?, o$ Gflush fluid--冲洗流体
) k* Q2 W' ^- ]& j, t5 ]3 Jquench--阻封
j# c; X$ }9 a- H, N8 O( i# Tquench fluid--阻封流体0 s) {' ^- _+ y$ ^1 q1 n
buffer fluid--隔离流体
1 z6 A$ E1 R8 k9 S% Gtemperature adjustable fluid--调温流体: j Q( ], C/ m5 I- @: f6 e
coolant--冷却流体
( K$ d9 ^$ r) ], H) T* \heating fluid--加热流体/ N+ F4 r. C3 Y: d" R, j
sealed medium--被密封介质
+ A( d) F4 L, k4 S1 [sealant--密封流体, t4 L$ P8 D4 J4 r) \; O" W
pv --pv值(密封流体压力P与密封端面平均滑动速度V的乘积)
- B3 @0 n0 U% V4 c! f/ ]: q4 z8 dlimiting pv --密封达到失效时的PV值.它表示密封的水平5 U1 g z, @0 p8 I# @+ x- U; j
working pv --极限PV值除以安全系数v/ k' D9 u T9 P- O
PcV--端面比压Pc与密封端面平均滑动速度V的乘积
- H- }% g% j7 R: C \limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力
; k: {& C& j- f- J; e0 `working PcV --许用PcV值.极限PcV值除以 安全系数
& M: ^! y2 h1 }1 y+ U7 E% Sleakage rate-- 泄漏量
" v" b5 X! |2 |run out--跳动" J8 E+ i% W! ]
wear rate--磨损率
, t- `; C6 m; [3 ~' p0 ^operating life--工作寿命' W+ |* P' b7 [) U7 ~: d8 ~
operating period--使用期$ m. R, a3 n; M3 ?1 n3 O+ V- u
abortive failure--早期失效: _) x* Z1 T% g) d0 a0 M/ L2 i5 c# o
Operating limits:工作参数/ \5 m5 f4 n- T0 C
Speed/velocity:转速6 Q- c* R/ a+ C1 n7 _0 m; w) ^% H, n( K
Combination of material:材料组合3 _1 |3 V5 K1 W. F9 X7 v! W/ ~* e/ ~5 X
Halted ring:弹簧挡圈' J+ ]" `0 V% b/ W# }
Bellows:波纹管
/ u; v* h- ~# n# p C- tRetainer:传动套，传动座
" c/ O/ ^/ q8 j. T/ p7 O+ [Drive ring:压圈% }+ j8 u' }2 d* T* v; [: l0 _9 S
Cup gasket:静环套4 M- c* S5 ?$ W. \4 _( _' R$ P
Spring retainer:弹簧座- g. y d- E# y7 t( A
O-ring: O形圈
1 ?: x2 ?7 i3 P6 y/ o- QTension spring:拉簧" G) g5 I+ }+ U) S0 Y9 ]& Z
Stationary seat:静环形式/静环基座
6 U5 n9 _ |8 S# C7 o" m- tRotary seat:动环座% M( J% F% o5 E0 A
Drive screw:传动螺钉
3 t5 B) U# b4 d, a$ pWave spring/Bellow spring:波形弹簧
f- }$ f, m/ H4 X: o* T8 T* w+ HRotary o-ring:动环O形圈
) }* C6 A2 H# Y3 e# z% \$ f1 OStationary o-ring:静环O形圈. U" {# _/ x# t
Collar:定位套
' U& w# i: ?8 K2 C& gSnap ring/clamp ring:卡环
2 d) c2 k7 K0 Z5 ?* b- x; {Disc/thrust ring:止推环+ E% b- Q; B$ K) N, p+ G: ], ^# ]0 c
Wedge ring:楔形环+ N9 _% F# _ _
Mating ring:静止环/静环
! e6 t" Q; P* v" ~6 c2 u/ S1 ~/ |Primary ring:动止环/动环& \6 d% f v0 I* T: J) i+ ~
Inventory:存货
5 ]0 L) h: t6 Y+ o* U! {Agitator:搅拌器
( X) \, Z' G* t& n0 G8 qCryogenics:低温学
$ z; e, |( o0 n, n+ ]6 }Mixer:搅拌机- ]& A6 l, v7 L; |( p, O
Refinery:炼油5 \3 T6 z1 `/ U7 D& i4 m- w
Petrochemical:石化" S! u8 s3 m$ q* p6 V; }, `7 |
Pulp:纸浆. A; [0 ^2 i* C- y* S7 B" T
Paramecia:配药" p0 ?8 m, m1 A
Desalination:脱盐4 x% A, y. G' L2 W; e
Wastewater:污水3 r l2 ~, {! j8 Y+ J
Impeller:叶轮
9 K4 O% J U: ~; u' BFit:安装
5 ^1 O. d4 b/ {) w2 }Lead:石墨，铅
4 M1 U, R0 A& }Edge:边缘2 S, P. L! u1 A% }* x2 Q# r9 \
Grade:等级9 {1 y5 u2 k, S3 o
Secondary sealing element:辅助密封材质
, @/ B: k. I# V$ [% t, X! ]9 nHydrostatic:流体静力学的
4 D1 w0 N: b) U5 `& J6 F4 ^Cross-section:横截面
p" v6 W( L, t6 B* T9 p& _& IMaterial code:材料代码
, P0 a; S, u6 q6 dSeal size:密封轴径尺寸
1 Z- [6 h; u4 u6 R/ m2 W- K# R9 T7 X7 A& P$ d/ x' Q- j
Assembly number:装配代码
3 O( N7 B: G. F0 S/ wSulphuric:硫酸
9 v( Y' \$ N( ]) B( RNitric acid:销酸7 o$ P/ @6 w8 e4 F4 [5 d8 A
Phosphoric acid:磷酸, ~. b! Z+ X8 a* {- j
Hydrochloric:盐酸$ G3 L9 z- W9 P+ |
PV—pressure/velocity:压力与转速
+ m- x2 w, c& G& e! ?RS—rotating seat:动环座
T; T) M5 b0 ^, Z) H- bMultiplier:增效器7 e$ b/ {9 w3 H, F8 d9 I# g& F
TC—tungsten carbide:硬质合金
: y6 Q9 D5 P! K, E7 u) yPin:销% y* s6 d2 ^& E% a- u) u
Engage:接合,啮合1 A% L8 N# g5 \7 _
Pro剖面/侧面* l) n$ o) S' z
Adapter:适配器( h# e0 z3 c+ ]9 K P+ E
Titled:倾斜的% L: f2 C" s, [- h
Weld/welt:焊接' a- z2 `, f, @: `' x' ~" Y
Nested:嵌套的,镶装的
7 P5 z$ V" ^1 t A3 U4 O* Z% wConfiguration:配置,构造
1 t& \4 `0 r5 k/ e; cAxial:轴向的,轴的
, _% b- H# D4 UWorking height/length:工作高度$ x& H4 @* y3 m. t+ y' ?
Tolerance:公差,容差! Z( a/ P. \' d+ N
Operating pressure:工作压力
5 m" d! r$ K! \' o" ^! TFIM—full indicator movement:+ L' B, f7 B1 g5 l4 Z( ~2 A T- A/ R
Lubricity:光滑# d$ f- M" ~2 c& R
Gravity:重力/ [) Z* y6 i$ n1 S" S$ V2 v. _: Y2 k
Face material:密封面材料# }) v: e% c4 U8 f& N
Insert/shrink-fitted:镶装的- k/ A, |4 E' }9 H. D7 M
Primary ring adapter:动环座
* [( z- d: s0 p5 Z9 A8 ^9 ]' rMating ring adapter:静环座. y# o, p) c& m3 ~) {
Delivery period:交货期2 d6 R. x3 |, I6 i& ^# L: p
Set screw:固定螺钉
/ U$ h0 d" X" z8 DCap screw:帽螺钉
' Z z% E1 `( E4 z3 iGland:填料函盖2 y/ l# p6 U- O% w
Drive retainer:传动套2 X6 M2 t4 i% U, B( h
Plate:镀金
/ U/ |% o3 L) a! N- j m% q, jGland plate:密封座
! L1 ^- l% U1 S/ L; `Mean time:平均时
8 J) t3 m! u8 d% BDurability:耐用性
( |( R. ~0 }: EThrust ring:推环
1 H, y, w7 t; H: i6 RClamp ring:卡环' A! \9 u" [5 M6 q
Eccentricity:偏心率/度,偏心距2 J2 O3 ^: g7 w+ O$ O
Deflection:偏斜,偏差. V n2 Q' M* J+ L
Runout:偏转,溢流) ?, } M0 ?$ P6 Z, Z
Pilot pins: 定位销0 [5 P5 x- b* ]: _- q4 ~& V
Bolt:螺栓
- S# v/ [& E) w. ZScrew:螺钉$ T: p: A) e: p" O# b- {& X
Nut:螺母+ @/ A0 C) \9 P& k# U" M& ]3 t) @
Washer:垫圈
5 L7 {2 e; g1 y3 u; `Pin:销
7 Y3 k6 @% ~. F/ {/ [+ BRivet:铆钉
9 F2 m6 O! ~, M. `# X$ k* V6 T& gAnchor:壁虎+ q+ z" C: k! j& B' I
Machine screw:机械螺钉0 p& K2 K5 h( v) D3 K7 S' i4 `5 Q
Wooden screw:木螺钉
! ^" t( H4 k' q2 t( mThreaded rod螺杆
1 D ]) I5 W2 nWire rope clamps:玛卡* H8 a4 h6 E& V5 ~( |2 F1 `
Hex head pipe plugs:六角形螺塞
6 L4 v1 T0 \+ _" hPhillip:十字槽8 C* ^# v0 Z6 x2 c2 S" X; ] v/ b+ g7 C
Spring-loaded pluger: 弹簧销. B: j N8 m7 J( Y% I) P
Hex head:六角形头
- O& m+ y9 G" x4 m z; X0 _: y! jFlange:法兰
% g- p( S0 G5 y3 f) O- P( N1 LSeal component materials:密封材料成分: } x6 m; C/ I. a+ v+ a- E$ {
Secondary sealing element:辅助密封材料
6 j+ O- m1 |0 c1 TPrimary ring:动环
f+ w% g8 @7 U! O' G" ]& fMating ring:静环
8 T4 I6 \" o: ~' s0 C# A. mHardware:结构件
* o2 t; E7 \2 e$ | g7 u% k' TMechanical loading device (spring):弹簧材料* W* z# H3 z' I- f
Ovality:椭圆
& T* p$ J8 V E4 _1 v; _Letter of intent:意向书9 p- Y' C# D! u; u9 q0 @1 I
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的( u9 e/ t- l% s1 J* l/ x2 W! J
Leaf:金属薄片
: ~: ^ t9 c$ TEnd play:轴向间隙( ~- Q7 S4 n8 k
Pad:衬垫2 W+ ?6 i' f* o3 x
Asymmetric:不对称的
2 |' Z4 G& E$ `3 q4 CSeal adapter:密封座
6 F0 C5 ~3 H: U6 |4 B/ HTandem:前后的，串联的! y. C% w8 N0 h' ]# x7 i8 F4 r6 W
Inlet:进口
, h) `8 A/ `* |- \+ n/ z% y$ yOutlet:出口) ?, V. C3 r2 ?) N7 Z
Inboard:内侧/介质端$ `# t# B7 `) b0 Q) C0 [1 u
Outboard:外侧/大气端
! z. {1 r0 Z, x: t* m! p) D" aConvection:传送，对流
3 C" I3 {; ^5 Y4 Y5 m* IPort:端口，
* H1 o k7 M3 K# G3 i: |Slot:狭槽
' l; e- V* K3 ?Reducing agent:还原剂
, [- _9 |. H* n5 R" ?; M- mNotch:槽口，凹口
+ O$ _" f$ ^7 E; zBand:镶边
. w5 A: G0 W- B7 J- wClogging:堵塞0 b1 m" R, ?4 A, ~1 Q, K; x5 D
Tune 弹簧)圈数' \! q# J2 z# M1 A; A7 I: A* |
Foul:淤塞
8 w! m1 O9 }( s* I! H6 m. mFlatness:平面度
) g' \% ^# u& `% f+ }; [ _Downtime:检修时间" }6 [7 s# s2 f* k2 y) u
Alternative methods:替代方法; S* r0 m: b1 E; |
Wear ring:磨损环- F( F g1 @: }- d1 N
Torsion:扭距# p* K3 N5 k! F
Cast:铸件; `1 P* D/ S- ^: t
Confining:狭窄的4 ?. a* E+ E' W* k; m# n) C4 G
Spring seat:弹簧座* ~& k' q6 f7 W! E6 k2 Q. e/ L& V) i8 V' }
Plug-proof:防转销0 h1 Q3 v. Z3 Z/ O4 ~" O, W
Drive ring:推环
0 x4 Q. Y& {3 `Push ring: 推环
. ~' n$ A6 D. F6 Y8 m1 KHalted ring: 挡圈
3 s* ]! t' A4 T1 `Cup gasket: 静环套5 L. ~3 t/ _1 {2 [# S2 f& o/ m
Rotary ring holder/adapter/carrier: 动环座
% A& u9 r& W5 c, `3 I+ @7 b; bAxial pipe:轴套
$ l5 ?. a H( \/ v1 CDrive ring/plunger collar:压圈6 m# ~3 V+ e; M; V* `
Spring retainer/seat: 弹簧座
0 R0 l# T7 J5 i+ D4 DImpeller:叶轮
' q4 G* a( [. G' H% nOutside cup gasket: 静环外套
( l3 v' J M: vInside cup gasket: 动环内套9 f3 {4 x$ V" G
Spring holder:弹簧垫0 K9 f: I* e$ R8 H3 k
Seal ring:密封环
. \: C" U; ~8 P. [1 c0 Awork:骨架
4 @' k z; f4 _$ CSquare ring:方型圈; z1 O6 ]# W! w, ]
Wave spring:波形弹簧
S9 H$ p# b! f! Z# C4 v. `Cylinder spring:圆柱弹簧; z2 Y2 P' a& t
Coil spring:锥形弹簧) g% R, a0 ]7 g
Integral seal case:整体密封盒
( J8 r! j8 u+ R. ZPurity:纯度
0 [" t/ D" v* F0 b0 lDensity:密度3 P$ X, U5 L9 C p6 r
HS—hardness:硬度4 n+ n# [+ B" `7 e5 |
Tensile strength:抗拉强度6 h1 H) b { d
Bending strength:抗弯强度
: v4 i8 L7 F$ {& _, {1 _* iCompression strength:抗压强度2 S8 B2 e, i7 ]
Thermal conductivity:传热导系数: Y- k$ [9 Y% F \
Coefficient of thermal expansion:热膨胀系数, U6 E7 _& C% J
Heat resistance:耐热
4 I: e) W$ m0 j( A+ x* w8 O+ n/ Y' i% m/ YThermal impact coefficient:热冲击系数
' @& U2 l( c9 j3 x3 [7 _Acid resistance:耐酸+ Y/ k, l7 i, C
Medium:介质
, Z% d6 O/ T# TPorosity:显气孔率7 e) s; \6 p0 f! h
Rockwell hardness:洛式硬度
2 ]. J4 W" o8 D$ M7 T( H, a, \Breaking strength:抗析强度
; z2 i+ Y$ z7 ]Stability of thermal vibration: 抗震稳定性
( B. Q2 S2 o3 N! MOptical flatness:工作面平整度
* l; k) e$ T! Q& }* ]7 I5 D! oRoughness:粗糙度
) S N+ b/ M2 i/ x( Z/ ^5 @Lightbrand:光带
0 n* }8 y5 m) C n4 ?Classification:分类) o. a* R% |3 e8 P# e+ H
Model:型号
& Y. c/ s! q+ G$ fThore hardness: 肖氏硬度
/ R" L+ \4 v5 l2 P, Y" z$ k! ?Feature:特性" Q# A( ?/ f$ ~' `7 i/ ?1 m7 ^3 ?
Stamping:冲压
+ n: o* I( X4 ~# S, f5 R/ g6 uLobe pump:凸轮泵
$ _) G/ g, e; eStep:台阶
/ [; Q6 _, N4 A- ^' J- x% r- ?Crevice:裂缝
" F& \2 f( |6 t) f# G+ D/ M& OCrack:裂纹5 A0 r9 t) T# D& l+ t- \
Anticlockwise:逆时针$ |+ p$ \1 @) d1 x2 C" W
Clockwise: 顺时针
; K! z' q) z1 f) kLabyrinth seals:迷宫式密封" @& u: v6 P0 u$ J" I+ l
Torque:扭矩
5 G1 G4 Y) H6 z8 w' q& QThrottle:节流圈/节流阀: I7 f0 d$ m8 t' d. F
Bushing:轴衬1 w+ _5 ], s- |7 \
Bearing:轴承
+ X2 W6 A! y, `% A2 r1 F. e0 b& YSealant:密封剂% e! R& \7 y# U$ {% g+ W
Pitch:螺距,节距
: P; c# l& g4 j7 N' aDepth:深度! ]( n4 N& } A0 M6 {
Stuffing:填塞料1 `" d, F8 j- ~( K9 t l. c8 S
BDC-bolt circle pitch diameter 中心距
% W' M$ Z# X6 B# d5 G& sEMS:express mail service 邮政快递
$ F# h' w# g: E, s' l' s' }4 e+ EThrust plate:止推板
% t) D. n+ L& F2 VSurface finish:表面抛光: z7 N) ]5 p5 R3 x1 o
End-fittings:端面安装
+ `& s% N! q! M/ [/ hSpare pats:配件
) R% D, B4 H5 Y3 B3 Z5 M& RSplit seals:剖分式密封
+ G% G9 l4 A% Q. K" U) URunning account:往来帐户5 |( Y7 r4 a9 |6 E' C4 c; _1 @/ \7 l
NPT:normal pressure and temperature 常温常压
r7 j* ?, _1 S6 MThread:螺纹
' H9 d* F2 L3 f* C, g: g9 q% G! wCushion:衬垫9 U: G$ b$ O0 U: O; Y! {9 z9 z+ R
Pneumatics:气体力学; ]+ `$ w1 ^* Z
GmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)
+ B) A7 y, T _6 Z; _Electropolish 电解法抛光" s( y. W2 A* G1 @0 t/ r5 H
CAM—computer aided manufacturing 计算机辅助设计
3 f1 p5 N0 N( L8 B. F6 g9 Y: n2 {c/w: complete with 包括;caution/warning 小心与警告- H6 q6 B% @5 G% l% \+ ]
ASTM:American society of testing material 美国试验材料协会
" V& X& n, L( c0 m* Z9 K1 c! q) XSquareness: 垂直度* F( B7 ~7 g ]) Q8 x
Concentric circle :同心圆
5 m; s7 M6 C- H- P- ?) d* U* d' |( ^Credit note/debit note/payment slip:银行水单
7 l& D+ ^1 X# N) _9 sEDGE: electronic data gathering equipment 电子数据采集设备$ T' @, x" C* F0 {
Cavity:凹口/槽
. R, Y. U2 N G' [7 z3 r1 ]Proprietary design:专有设计
6 w# e5 H, o; b: `. tTIR—total indicator reading 指针读数
- \7 W# G* d. ^: H: j- a" s8 tTIR—temperature indicator recorder 温度指示记录器
5 U9 c/ P1 F& Y2 dAbutment:邻接,接合齿
: L) P, \" a9 ] E8 YMelting point:熔点5 E. o9 J W# u
Boiling point:沸点
# b# m& \' \; w& kAutomatic lathes:车床2 V& J& R M3 _6 {8 p; ]& s
Groove: 凹槽，开槽于! Y3 ]( d$ z" K3 A; W8 A
Chamfer:倒角
& m$ y/ ]) S4 _. W9 vBottom chamfer背倒角:! }* g' A# B' R: F/ {: v$ N- ?$ [, A
CC: center line 中心线, q9 F; [" a# D# R. t
Thru: 穿过1 t+ L. n, ]- n e) @
Wire DIA: 丝径
: H0 j4 u0 X" }; @1 tFree length:自由高度/ ]! O8 m9 _. a3 E6 M* |5 V
Type of ends—close ground: 拼圈
/ m: P& D; ]! e" \$ MConversion sheet:换算表
4 V- T6 R! T2 H- SGeneral speaking: stationary seat should be harder than the rotary face) Y* `% u: l9 b0 H9 J% I" i
Polypropylene:聚丙烯$ e* N% Y' X- e
Polyethylene:聚乙烯6 M1 H, |7 n2 f2 \% S1 D9 j
PTFE—polytetrafluoroethylene聚四氟乙稀
9 E. Q% F7 L8 h9 `& N2 fPVC:聚氯乙稀0 k% ]0 y/ w$ d; ^6 e& g. N
PVDF-polyvinylidene fluoride 聚偏氟乙稀
+ U2 m5 O" s% K8 Y* JCTFE-chlorotrifluor ethylene 三氟氯乙稀
# g0 X' |9 p5 g; n9 a. P+ }Consolidated shipment:合并装运% b7 M( Q$ i. C0 p0 S+ u1 `2 N% |
Polishing:抛光" I2 B+ M/ H/ |/ F5 b
Smoothness:光滑. N7 i: P K- i* L
Flatness:平面度+ H1 P; ?- K5 b' o6 B: `0 ]8 y
Roughness:粗糙度- l( @9 ]7 G" c" ^
Impurity:杂质
; b$ F9 i* R+ X, Z% R( r: Z! |Bubble:气泡
+ o) Y4 k' m6 B% j, qDefect/flaw:缺陷& v- }; O( V; J
Surface:表面
' T9 q8 L4 K# X/ `% r: U9 }Air hole/pore气孔:
& J# R7 D; R! t r2 Y g' MBurr:毛刺8 r' M; p/ [' }# w7 G9 w8 l
Nick:划痕" v6 [* F4 q& \: S* c* s6 a ]
Thick:厚
6 W3 A) ~, y, ?- T zThin:薄; s9 p7 ?- [. q3 x! b0 m8 U; V
Spot welding:点焊4 {3 [8 p W3 U- U8 y6 L5 O
Fastness:牢固
3 S7 K& L8 e% BDistortion/transfiguration:变形
\, L% B* u; V/ v1 m3 cBrightness/lucency polishing:光亮抛光. [% S: u# G' g8 u9 X
Matted polishing:暗淡抛光
9 ]& F' N+ F' C( t( {# c5 V3 g$ i" dRockwell hardness:洛氏硬度" w2 e" o u" i" I, @, {6 Q
Shaw hardness:肖氏硬度1 j X% E+ n$ b0 \2 D+ B3 j, C7 q
Luster:光泽; N' q# ~: q( s* C) m# |" c5 f
WRT:with regard to6 j! \9 f! V$ O! F) E7 t9 j
Latex paint 乳胶涂料6 n+ e: t$ w) e
:England-U.K5 e' Y9 U) ^; Q5 y7 W( S6 g
russian-Ru
. q* U5 L( I' E$ hgerman-DE
3 M" }3 P4 w1 W) v0 y- t* m% \French-FR! z! H/ r+ m/ v/ r3 O
Spanish-ES3 r, V# H% v9 S' G( T
Greek-GR8 @& \" O* W) M1 d
Italian-IT
3 c' L* J' U7 }/ D: g9 oUnited states-U.S.A9 h- S3 C, T: |# ]
Welt/brazed:焊接的! T( i4 c2 o/ e! \9 s: { B
Tandem arrangement:串联式
- r. v! C' z+ jBack-to-back arrangement:背对背式1 j1 o d( j' Z! c: O+ t: K$ a4 Q: I5 P
Fitting length:安装长度% |0 q7 `' o$ ~" ^1 a! F
Tolerance:容差! M8 o2 z9 B* T* X
Axial movement:轴向窜动量8 y; O; B5 d" |" [# S. \' x
Torque transmission:扭矩传递
8 }( w- g1 I, r. ~/ }, q2 AOperating limits运行范围:
- R2 c' U0 b$ d% z- R! t4 WSeal face:动环' p! l- d2 s) p
Stationary seat:静止环
* X) O" q5 r% ^5 n* \4 P' pDrive key:键驱动/ L; \& t7 B* x! G$ ~+ L! U0 \
Nut:螺母/螺帽# F# B6 A, M5 M: B! ~- }
Screw:螺钉# q3 h! S; v: R: ]- W/ W! `4 [
Pin:销
k4 ?4 ?( [! x3 [# NBolt:螺栓6 [9 b6 e' p6 K8 I
Operating temperature:运行温度, w q+ Z# f7 u* `
Right-handed (RH) screw:右旋螺钉0 @4 I3 g; m! j3 e. X# o8 I" Y+ f, V
Left-handed (LH) screw:左旋螺钉
0 R8 [9 R& ~8 `$ LScrew thread:螺纹
+ O T4 _: [( d: GScrew thread groove:螺纹槽6 M. J: l& r" R3 w% L
Screw type:螺纹型( Y* o% r- L8 h" J. p, H, j
Spiral/helix: 螺旋
2 j: _2 I a$ n+ S5 w' Y+ sCash remittance:汇款单
6 A. d/ p/ O; C* V) TCutaway:剖视图, F- \8 z. w: l, A& s+ t; F
GB-Guobiao:我国国家标准. u) c3 {. l2 V& V
Abmessung: dimension; {+ F6 C D! ~: j) F3 ?9 M5 [8 n
Siliziumkarbid: silicon carbide1 {& `/ @0 C& G8 K
Feder: spring8 ~! X8 w/ A/ r" C. K1 `
Keramic: ceramic
3 _0 p s% m2 u# O% Q2 pTack weld:间断焊
9 E) Z, l0 S* E: pCarrier:支座,托架! p# K# Y4 w d
Keyway:键槽- Z( L' q: U: H- V H: F7 |4 ^
Undercut:底切3 I7 j C- V( Y: k# w
Washer:垫圈
1 @6 s/ C, ~! t9 i% ^: t+ ATooling charge / modeling charge:开模费
* a" X6 r' X9 H8 Y; \8 `RH—rockwell hardness / right hand 洛氏硬度 / 右旋% ]* g( J) b! p" L
Pitch of screw:螺距
9 K) }' J4 e: t" CGP-general purpose:普通箱1 o. O% D$ G) N; b# m* @1 q
CBM-cubic meter:立方米0 u3 F+ ~3 O" M' Z
MT-metric ton公吨
5 H1 Y5 v4 R5 }, i8 ]. T+ a1 XHC-high cubic高箱' ]- D! \6 q2 U
Freight prepaid:运费预付
- u( q5 Q/ r7 L: [9 n% e0 OFreight collect:运费到付
! W+ b! |6 |5 @7 \# i* Q3 Z1 z0 YHouse B/L:分提单(由货代开出)2 O( R6 ^% B* A) b
Ocean B/L:总提单(般公司开出)
% N: u% T$ O; ^ o: @3 {5 eSWBL-sea waybill:海运单
3 o9 H- A( t( \5 a; | ~3 e0 t1 DAWBL-air waybill:空运单
6 `; u, X1 N+ {$ M* K9 Q$ B E. ~- }B/N:货物单" a- S5 D6 M" i$ E
S/O:装运单
; a4 b* S' u" tD/R:场站收据
" Z# C( Z, h# p, p! A7 u; YCLP:装箱单8 m5 @* w6 ^7 Q
D/O:提货单(dispatch/order)/ z Q7 f+ K7 B, L& ~( z5 H
Surcharge:附加费
2 p3 m$ o3 M& F; I$ w' Q$ d) NBunker surcharge::燃油附加费5 X0 T7 Y) @9 T, ^/ s
B.A.F—bunker adjustment factor: 燃油附加费
9 B0 R* C- A$ I( b! ?5 i8 }CY-container yard:集装箱堆场
& H4 \' j( B' H8 YCFS-container freight station::集装箱货运站(处理拼箱货的场所)
4 }# i1 M" C* S! {3 xTEU-twenty-feet equivalent unit:集装箱计算单位
3 N5 q ?& H1 {: m6 DFCL-full container load 整箱货4 R0 {7 f& |5 p: R C5 ^8 Y2 I0 I. W
LCL-less than container 拼箱货
+ M. `- G( i( ?/ h( S
9 Q8 f- l, Z$ V& Z9 Y# o% jSlot number: 箱位号- z( {0 k$ t* S4 F( Q
集装箱0402D1 含义如下:
% G9 m0 a7 l! v# A! D9 H! |& h7 o04-bay number 排号(横号)* J7 H) k# _. l* p
02:row number 行号
( p1 D! U* g c8 F) c. |D1:river number( ~$ [5 e4 u# e/ q% ?
D—在甲板上; H—在舱内
. F; n/ J- @ @; b* pC.C—collect 到付/ R2 n! Q) d8 G
P.P—prepaid 预付
. R, t) M& o, gINCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
! g+ S! I( W/ X! j6 h5 {- L6 m gCarbon steel:碳钢) g) w" y0 D1 M) E1 S( D( i& k
Rpm: round per minute / revolutions per minute 每分钟转数0 F# q4 M5 `$ A. R; [5 y* v0 F7 [/ T% y
Sliding surface:滑动面积
1 j- d1 L" c, i* a- `, _4 _# z* cRA-remedial action 矫正措施.
4 V: M' [0 \6 e9 L/ I) `) x# F1 Krestricted areas 受限区域性; remittance advice 汇款通知
- [4 q$ u% d' y: u0 u% q3 tRa-Rate of appearance 外观等级
) Y5 ]/ |8 C K; F c8 G8 P) f+ @Perpendicularity:垂直度
2 e5 d7 ?4 @8 W+ t- F! T" M* z @( BClearance:间隙2 A6 R* a. [1 c
Counterface:对立面
5 R3 Q8 w/ F( I/ v) J$ |6 zRetain:护圈,挡板~4 b' w2 H2 d' G" s0 u8 [$ S
Nanometer(nm):纳米! _$ Y' ] r: l
Parallelism:平行度i9 B+ h: n; d! E1 R3 {
Concentricity:同轴度
" x4 t+ {! T/ ?Material code: 材料代号, B4 b& z: l0 j8 F1 M# G. j
Direction of spring: 弹簧旋向
- y z( |& F! p4 g, R$ rSeal type: 密封产品型号
1 p) ]& ?1 O0 E0 t5 oWB: waybill 运货单
5 i; q& }9 \6 @ o# EAir waybill: 空运单
1 w/ u* l! Z* M8 y; C IOur seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.! n# Q( g* v- a: C
Fpm:feet per minute: 每分钟英尺$ [% {- H% a/ f2 a0 o1 q2 V8 d4 ?+ t
Enamel coating:搪瓷包履
0 _1 U! h8 C* ^+ z2 e7 v3 `# UFOC: free of charge
0 d: j" j5 Z/ ~) qETD: estimated time of departure 预定出发时间
( {3 w& _3 H6 Q* Z4 }4 _; R( r; xETA: estimated time of arrival 估计到达时间( t) S7 v2 S, Q
POD: Port of departure 卸载港
3 b! y) ^1 E" Q' I0 R( H, tPOL: port of load 装运港
$ X% x0 l2 M' MCut off: 关船; C' r- ] b2 e# L. O# Y4 v
Shipping instruction: 托单; u) M$ L# l Q3 h* I
ST—shipping ticket 装货单
6 |6 h. K4 w% t% \# N' tCast iron:铸铁
6 @$ w$ @9 i' r0 O; f2 LGPH: gallows per hour 每小时加仑数
$ |! J: r/ b, C6 s0 rCNY: Chinese yen 中国人民币(官方说法)
& t# o2 v9 V6 rFuel surcharge: 燃油附加费6 |3 Z' {! b" p
SSC—special cargo charge 特货费# u: y% c, s+ Z9 R
Drive shaft: 传动轴/主动轴
; |0 h }6 H- H3 n% a. A& }; _1 CElastomer bellows seals:橡胶波纹管密封
6 o$ G! G0 M$ \/ V+ ^( USingle spring seals:单弹簧机械密封
# h# W5 T$ V; x; y# T% gElastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封6 f6 J$ i3 N1 {& H
Anti-corrosive seals耐腐蚀机械密封:- b! ]1 d- }! d
Welded l bellows seals:金属波纹管机械密封
3 R& d, N" `. s: J8 p- I; c, RWelded l:焊接金属4 C( n& Y% \& Y+ Y5 T- m
Reactor seals:釜用机械密封
. o) Q H: x( O9 K3 YCartridge seals:集装式机械密封
# f% L( }- G: Z- @( D( w. rSpare parts:备件3 s7 _/ e/ G: D. D
Rounding chamfer /chamfer / reverse angle:倒角% C+ c g7 @1 p; ?+ B& O
Lantern ring: 套环
: a& P- o! e J- W: ?+ r! zTurbo pump:涡轮泵7 i! q5 i q, R5 v
Nos. / off: 数目，号
# @6 d6 e* T& G4 S& e; I: V. jVSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件
# n: C. f3 G) X }Spring retainer: 弹簧座
. q( Z' o+ F$ V r3 P. b1 FAIM：America Instant messenger 美国在线AOL即时通讯软件
- Q: i9 T$ R$ ^; kAll-round:多方面的$ {3 O6 ~7 V, r3 c! G
Visiting card = business card:明信片
* p9 E; y& G# l' S. c+ pOEM: original equipment manufacturer 原始设备制造商
: R* S# x4 U* E: f! D& CFerrule:套圈
1 V. v* k; n2 I3 j; wTooling charge = molding cost:开模费; y2 h4 P! n% ^; U' @5 J* F
SWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会
. R% s0 w, T9 p- {Office hour: 办公时间
* ], L' ^% D; |& W3 VMechanical components:机械组成部分7 C/ K( A4 b- D9 Q$ o. G
From all walks of life: 来自各行各业7 v, ?! O* Z, Q1 @# q
IO—inner diameter/internal diameter 内径
4 n, C9 z5 O9 M' Z* jOD—outer diameter/ external diameter 外径- i$ M$ t4 M# M! a) q4 b
Thickness:厚度! D8 A6 K2 h8 n! F# h W$ E
Assembly drawings: 装配图
0 V+ W3 Q6 _$ G4 bAssembly line: 装配线+ P2 ]: U* x& m# Y9 j
Hexagon:六角形，六边形
; d( A/ ?) K( ?7 x' b+ x& zDiaphragm:密封圈（橡胶形式）
- Q) ]& u& H1 z( f5 X0 m# ~7 \2 H) kPart number:产品名称/型号8 O% ]- r1 P' P. g+ Z; [
Outer shell:结构件
* N( y# b5 w& a l( \Drive band:传动带，传动套
, J8 B' A% W* f/ e; {$ ROperating height =working length 工作高度
+ F2 h$ e4 R& v' w/ bSample:样本/ w2 Q% Q) G' Q2 ^9 a
Catalogue:目录, s+ \/ B- b/ S
Tolerance:公差5 K& q: w, D$ c5 i |* J
Gasket = washer 垫圈4 e& v' g' p# B4 u. [
NDA-non-disclosure agreement 保密协议8 R2 P/ x2 m3 T5 O5 u
Internal mechanical seals:内装机械密封
4 S0 Z+ ] S7 ~! UExternal mechanical seals:外装机械密封3 {' l+ I) ~2 ?, \& D5 ^3 i% m
Wildcard character:通配符; j2 E+ _6 k/ h4 c6 l% i0 ~5 Y" R: e
Stamping:冲压& b* M s5 \; g
Drive screw:传动螺钉" N9 Z( \: t; {* J4 _& c
Plug-proof:防转销* F2 S% Y* }% [* q& R- Y
Washer:垫圈
^$ W5 o3 K4 x# G! nRotary ring holder:动环座* I! D$ a: B9 w: Q2 r3 h% X
Spring holder:弹簧座9 A4 m3 x3 r [2 }( d9 V
HS:hardness 硬度% O9 \/ }( D1 i# j5 m5 k. _0 N3 B
Ceramic (有五颜色):陶瓷
' R: f0 c/ }+ A- S+ BWhite/red/black/beige(米色)0 C, l& g I! C' Q/ l4 v% h! n
Housing:套,壳! m& [6 K! k3 @- T6 N. C
Rubber housing:橡胶套4 c) t4 \/ K( c' L
DHCP—dynamic host configuration protecol 动态主机配置协议
8 Y& } W' L- d' wNIC-network interface card 网卡! d7 E( T. P' D
UPS—Uninterruptible power system 稳压电源$ a" T- V( f- y4 w+ F
BPMA-British pump manufacturer association 英国泵制造协会, Y) _" x2 S4 F+ E$ @
CBI—confederation of British Industry 英国工业协会( i6 N1 L. F8 t! o1 C0 S
Ceramic bearing:陶瓷轴承: S6 q' c% o- N0 d- d
PTFE bearing:聚四氟乙烯轴承) I, W! L' Y. c* n
Plug 插销! d7 R( D: X/ d* X4 y
4 _% f; i, A' l3 d
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发表于 2010-12-13 11:23:13
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