John Crane 代码安排
& J: ^( E7 B$ G0 K, f5 B; V u: Q( a1.secondary sealing element 辅助密封, 一般指是橡胶材料
7 j3 Z+ u% N! f8 Z3 Z. _" A6 {2.primary ring 动环
% W' x" _0 `2 W8 w3 _3.hardware 结构件
+ ]8 x2 m0 |3 `& e4.mating ring 静环
2 {# ]5 l; I; D( \5 @( x0 s/ I; t( s5.mechanical loading device 一般是指弹簧的材料
7 U w3 \& @1 M6 ]5 m/ g$ l0 jBurgmann seals 代码编排7 |& d0 _% A* e" z- r" D
1.Type 密封类型
" z5 B& x# j7 K% K2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)0 L- t6 y( w4 Y2 s- s! j: w
3.type of seat 静环形式(例如G9,G6,G60...)3 s2 I' {, e3 j* S- p
4.combination of material 材料组合
7 V2 z4 M( ~& p# _; W5 Oa.rotary ring (primary ring ) 动环
# \4 ?1 G8 M, R/ R0 }b.stationary ring (mating ring ) 静环
9 e, E$ U. P; @* Y _c.secondary mech.seals 辅助密封一般指橡胶
0 e# X# W# G8 D/ f- R9 J- Jd.spring
! i6 H, E% A. K1 e3 ^- p" U2 Ve.other l parts
% p" k! Q/ ? NRoten seals 代码安排
3 ^- Y, i1 [) o' CRO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国( }/ L( D1 L! k
components code 材料代码9 Q2 w/ k$ W3 u% ~- q* Q+ [
1. spring) j- U# Q; r4 [& k
2. shaft gasket 轴套
+ w" c4 @ g/ c2 ]' y3. rotary ring
" N8 }1 a' H8 w& p' F* Y4. stationary ring
! M4 `/ m2 G" J8 [" E* U, z5 I5. stationary gasket 静环垫圈3 r. [7 ?8 O8 M. b. M6 ]" ^, u
介绍常有的橡胶材料/ U0 c# n/ f% F8 P1 E
1.丁晴橡胶 NBR--Nitrile butadiene rubber
0 d2 ?0 e* s, i/ \3 C9 l/ O2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
2 x6 l' C9 u& s% M2 a. b3.氟橡胶 FPM/FKM--fluoroelastomer' E9 \7 ]! c+ \+ H; l
4.硅橡胶 MVQ--silicon rubber( [# {5 r* B; M" P
5.氯丁橡胶 CR--neoprene/chloroprene rubber) _- q3 F+ G( b; l
6.氢化丁晴 HNBR--hydrogen NBR
; k, O' P7 L9 O* E6 H" F7 i7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
$ `: D1 x( |8 r0 S, P( G. w介绍四氟类材料6 D; y; t1 I- J/ j. f- \! e
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)" G% P" m+ t& \0 H3 }1 D5 H
2.四氟填充玻璃纤维 glassfibre filled PTFE
% T. ]5 _- U' Y( G- M9 F' h' [3.四氟填充碳纤维 carbonfibre filled PTFE7 t2 d6 T ^8 a9 G8 o
4.四氟包覆氟橡胶 FPM coated PTFE* p0 a4 ^- S/ }$ {
5.四氟包覆乙丙橡胶 EPDM coated PTFE
& @5 \5 j# P% y/ v n) v f* x6.四氟包覆硅橡胶 MVQ coated PTFE
! o: Z6 z$ F( U7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite0 @' P5 h* ~! G5 ?
介绍国外客户常要的碳化硅(silicon carbide)材料
6 y$ S$ }, e- @! `- y2 }" Z1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC); \" i6 j! H y3 |1 d- n6 a2 X9 V
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC7 S0 L- ?% l( j+ `$ C
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
0 _( a9 T5 I& ]8 R- [3 q$ x3 t4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC+ j+ |' y* J, Z- {1 o
5.表面硅化石墨 surface silicated sic
F% |6 d6 G" Y: u常用氧化铝材料:
- O5 c; i6 J0 D/ _6 m0 w1 J# I1.含99%白色氧化铝.99% AL2O3
B+ U# m# b; E& _: k2.含95%白色氧化铝.95% AL2O3
2 l6 V7 T) e- g# Y; p( R3.金属陶瓷 cermet6 I h C% B p. |" {2 C+ D
石墨材料:
" m; S6 E# _5 |, ^- H1.浸锑石墨 antimony filled carbon
9 g7 o# ^7 K' q2.浸巴氏合金石墨 carbon-graphite impregnated babbit; V7 m8 l1 p4 }" i6 ]1 f. Q _/ \" S
3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
3 ?& w8 |0 l f0 v" K# n8 g5 F4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
* q& g$ u" O. S5 D1 \5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin7 H! z$ S; b- b% n8 W
6.热压石墨,hot pressing carbon graphite5 x* p, B2 B" `6 Z6 S
stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)6 O& P& N+ v! o+ P( c) ^
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多; u) E* g4 y. i
Hast. alloy--合氏合金7 R( l: K, y1 `
AM350--沉淀硬化不锈钢
# N% O( i, r' ^' ~ ^brass--黄铜5 |- ~1 j7 {+ T& W# W' C4 m1 I
CDMCu--双相钢 （用在铸件上比较多）% s/ b& ]. j1 m/ P2 l1 e- u% x
* P$ ]4 t; o) V2 Y8 M5 t$ w3 A
机械密封各个类型的英文表达方式，% J& L, w' S: m6 U# M! ?. E$ ]/ k
我这里列出了34个机械密封分类术语...1 Y, Y W: z6 O' P" o
1.机械端面密封-mechanical face seal
3 `( n/ t- j, }2 i9 ?% r; g. s2.流体动压式机械密封-hydrodynamic mechanical seal
2 w% O2 x( ^ S& n' v. t2 p3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal( I0 U. O3 P8 L$ Q: P9 w& t
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
6 |- I( i8 C1 B5 K: I# a) K5.流体静压式机械密封-hydrostatic mechanical seal9 O2 X1 k7 p4 G$ \9 F6 S
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal8 c, K4 w* |* S. Y
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal+ }6 L3 n N9 T! j H- z
8.非接触式密封-non contacting (free contacting) mechanical seal5 |7 K% d% N8 o( x( {1 e
9.内装式机械密封-internally mounted mechanical seal- K$ B ~ e ?/ L! B2 H: l* J
10.外装式机械密封-externally mounted mechanical seal2 F4 P; ]& ^2 ]/ e- I% u+ u
11.弹簧内置式机械密封-mechanical seal with inside mounted spring3 ]$ Y9 e9 ~: a0 w. w3 Q
12.弹簧外置式机械密封-mechanical seal with outside mounted spring
4 ^4 R7 J/ T2 Y0 W7 U) I13.背面高压式机械密封-mecanical seal with high back pressure# q" ?1 Y2 w$ d, h2 `7 K2 K# x
14.背面低压式机械密封-mechanical seal with low back pressure- v; E% W. ~; H0 X- j4 U0 @
15.内流式机械密封-mechanical seal with inward leakage( C. O+ _7 m- m8 S$ T3 V
16.外流式机械密封-mechanical seal with outward leakage
( y8 l5 Y3 ?" r% B. j2 T8 G17.弹簧旋转式机械密封-spring rotating mechanical seal0 d, M @$ S) l7 n( X: J! f
18.弹簧静止式机械密封-spring standing mechanical seal9 }$ ^/ a% C) j: M+ h7 c/ p
19.单弹簧式机械密封-single-spring mechanical seal
; k; a9 n- _1 \6 N2 y, ?; B* f20.多弹簧式机械密封-multiple-spring mechanical seal! f' B6 F5 y+ V& j O# L
21.非平衡式机械密封-unbalanced mechanical seal
. k/ N% W* y1 b3 e) {; |( G22.平衡式机械密封-balanced mechanical seal9 C# W* h' d1 m; e
23.单端面机械密封-single mechanical seal" T6 m+ o" s/ v3 j& F
24.双端面机械密封-double mechanical seal
0 V( b k( V; i3 c* [- L8 _% ?8 T25.轴向双端机械密封-axial double mechanical seal
8 d; I( R, W2 a! e( P4 W26.径向双端面机械密封-radial double mechanical seal0 P \- R1 K( ~( \# V. O4 Z8 g# h
27.串联机械密封-tandem mechanical seal2 S- W1 [2 S% v m
28.橡胶波纹管机械密封-rubber-bellows mechanical seal2 {9 A2 J" U" P6 ]' l
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
% r1 A7 F* O. |0 C% C" {30.金属波纹管机械密封-l bellows mechanical seal; @0 r0 P# P3 a) F: H' ]
31.焊接金属波纹管机械密封-welded l bellows mechanical seal- ]5 H* V# A' s! e% N
32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
0 g! `9 o5 v7 ~$ q33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring& f5 v7 I- `/ M) f
34.磁力机械密封-magnetic mechanical seal
r9 K h8 X% {3 s% K7 h, f5 ]机械密封零件术语的常用词汇....
) a$ [" B% I: x5 S! y7 `1.sealing ring --密封环
$ R3 f7 u& J% }: |1 k" i2.seal face--密封端面! y% E' d" H$ q' @# }% Z$ J
3.seal interface--密封界面
0 R. ?; I7 f E$ S4.rotating ring--动环/旋转环" H9 P$ _/ [% J
5.stationary ring--静环/静止环1 d. o1 q/ c$ `. v
6.compensated ring--补偿环; V M6 |9 _9 V/ G& P
7. un-compensated ring--非补偿环
$ H7 U& ~# A# J1 {+ L& Q/ ~; o. A8. seal head--补偿环组件) ?4 q! }8 h/ f [4 R% S
9.primary seal--主密封
# L; A1 V$ M5 r/ l! X( v1 A9 y F8 l10.secondary seal--副密封
: g1 |, `+ f S0 `11.auxiliary seal--辅助密封
, V% S! Y9 \% M! \* Y& `. n7 J12.auxiliary seal ring--辅助密封圈( }' z8 ?# p8 u A U
13.bellows--波纹管
4 M7 G! p1 O5 Z6 w4 ]14.pushing out ring--撑环& Y1 ^7 B+ P$ f
15.back-up ring--挡圈
1 Y# R1 r2 H$ t0 c8 F$ ^16.compensated ring adaptor--补偿环座
- X" @- S* @$ a6 b D17.un-compensated ring adaptor--非补偿环座! O! [# V7 }" Q! f
18.spring adaptor--弹簧座* h, L' |8 r4 e/ D- n
19.seal adaptor--波纹管座
) L/ W7 e L( e2 S0 V' t7 w20.retainer--传动座9 W1 [6 v4 z/ n
21.driving screw--传动螺钉" g T4 L9 K) B+ b' o
22.set screw--紧定螺钉# \4 i) E5 W# P! r F9 u, g, l
23.snap ring--卡环* Z9 Z; |, Y2 ]* Q8 g
24.clamp ring--夹紧环: O8 X! o! B0 n
25.anti-rotating pin--防转销' j- ?4 w( T" G6 g- { P/ A( |1 \' s2 d
26.annular seal space--密封腔( ?% q# e, b, x2 |$ z
27.seal chamber--密封腔体3 D: P4 d+ i4 T' D; Y
28.end cover--密封端盖
) r# y2 y3 R+ R: u* ^" E- N29.elastic component--弹性元件
) e" Z$ @ r% i6 } s+ ]6 B" `" C30.a pair of friction components--摩擦副
# U* f; Q' X& H% s. o, C 个人常用机械密封专有词汇8 m- y) A' Y0 \; y7 N2 u
inner circulation--内循环; S! l% X! l; Q. b- g5 k3 d
outer circulation--外循环0 _# |7 j8 s5 k0 y& \3 Z
self circulation--自循环
5 ]4 o9 M+ Z+ D I$ Z7 vflush--冲洗
7 Q3 }3 L7 y: h* Y8 X1 k0 C0 K& b7 Vflush fluid--冲洗流体
8 i$ |0 k( d" w/ t- ]quench--阻封
- I [% ?, `9 h' d, q, |5 u+ F3 J: nquench fluid--阻封流体# i/ L5 w5 N' [+ C9 ?
buffer fluid--隔离流体
( Y; B* }/ z) U" N+ X: P9 Jtemperature adjustable fluid--调温流体
* z7 C8 L$ C2 `" Wcoolant--冷却流体
' F; G9 Q) e4 m& U* B" b0 w5 ^heating fluid--加热流体/ W: Y& c& d, z/ w- z. ~
sealed medium--被密封介质
2 R8 b7 ~" ]! ^4 K( N$ E) y$ }sealant--密封流体5 q$ \9 m0 D6 a, T* q
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)% ~9 z! b* E9 x
limiting pv --密封达到失效时的PV值.它表示密封的水平
. p) _1 b+ o" p& \working pv --极限PV值除以安全系数' F F3 q: m$ u, s
PcV--端面比压Pc与密封端面平均滑动速度V的乘积
- J) y1 g. M* r* ~5 slimiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力( _& c) s( Z8 m! b- F
working PcV --许用PcV值.极限PcV值除以 安全系数
. d( R; b" x2 t6 i9 o d2 aleakage rate-- 泄漏量
" \& w, x. ?9 k- C8 z1 m5 L7 Hrun out--跳动
, Z, q" ^% l# Q' P: i+ P5 C1 l( |wear rate--磨损率2 o: J* L: b+ A% Q' v' s, I9 G0 c
operating life--工作寿命
: R& ? e7 c/ i a& [# Z: Woperating period--使用期
! y9 ?* Q4 E6 [6 {' W$ ]* tabortive failure--早期失效! y, b9 A9 n: T8 z/ K/ j& E. Q
Operating limits:工作参数
( ]& \2 n. k. T D. u' `' z& RSpeed/velocity:转速
: t. W+ f& s' A" vCombination of material:材料组合
4 `5 g/ Z3 a" ]& h& E; [/ ?Halted ring:弹簧挡圈. M" i* X: u/ c6 v4 Z+ w# T
Bellows:波纹管
& w$ W, @* J { nRetainer:传动套，传动座' T8 B% w$ ?! Z$ x e5 T
Drive ring:压圈) A2 B5 j0 @3 |& L3 K, y
Cup gasket:静环套
+ Q( @0 j. o0 W- ISpring retainer:弹簧座
) t1 u* E6 v# k% T" ZO-ring: O形圈, I6 L, c2 Y0 H; ?$ K, q) T
Tension spring:拉簧
5 m+ O% i; V7 R" h% n% xStationary seat:静环形式/静环基座* j% A# ?8 I7 ]' |! D8 h; ]
Rotary seat:动环座
& |! s/ a. O7 Z4 Y+ KDrive screw:传动螺钉
3 P$ w# F8 N6 i2 N" t t, b5 mWave spring/Bellow spring:波形弹簧
' h) w7 b# g! \4 LRotary o-ring:动环O形圈' r; U) O7 n4 u
Stationary o-ring:静环O形圈
; y/ K$ }. q+ NCollar:定位套1 q7 j5 w" k) b( _( ?
Snap ring/clamp ring:卡环0 l' |" R% K) h
Disc/thrust ring:止推环
" ~8 M% B/ `% n0 N/ x9 f- mWedge ring:楔形环5 U* Y# t. A2 p
Mating ring:静止环/静环
: H- J! S9 { q8 m' QPrimary ring:动止环/动环
0 r4 y5 `9 j5 X" m B/ Q3 eInventory:存货
; B- K- w9 ^/ bAgitator:搅拌器' e+ F0 ]; Q4 w, k! z- P# A# m# v
Cryogenics:低温学0 H3 k8 m9 t( ^3 i0 t5 d0 F2 L
Mixer:搅拌机* F( s v9 Z0 k/ n& O3 e
Refinery:炼油
4 K' y6 v, i7 |4 a: G( c( ^Petrochemical:石化
. p& H2 q7 X7 Y/ S8 DPulp:纸浆
. P$ E- Z4 a* h+ U' rParamecia:配药
* w) y# ?* j" H/ i }Desalination:脱盐; W2 k; j( W, d F; F
Wastewater:污水+ g! K: n% w8 l( Y. B
Impeller:叶轮& U( [/ {% f8 r
Fit:安装( Z2 ^2 A: T. Y+ p2 V
Lead:石墨，铅
, o/ z1 Q+ L2 ~/ P9 Q! R7 \$ HEdge:边缘: A& c! u2 L& X
Grade:等级) x8 H- B, j8 i$ V0 B1 U9 ~5 C9 Y
Secondary sealing element:辅助密封材质7 }, V# P+ m9 w/ [. K0 m
Hydrostatic:流体静力学的) Y8 ^3 ?, V6 ^5 F
Cross-section:横截面, \0 C- h4 ~$ [. |, n0 H/ [0 U
Material code:材料代码
9 n) w' Z \% t2 G, hSeal size:密封轴径尺寸# g1 O1 o8 g/ F2 j3 a+ _
2 M/ Z/ ] X8 _0 S7 j o
Assembly number:装配代码2 M& t# ^( L$ E# |6 Z
Sulphuric:硫酸+ A% Z' u+ W4 q# \
Nitric acid:销酸
' U2 B" J; C7 T9 u. `' h! ]Phosphoric acid:磷酸3 N; e- F5 k j
Hydrochloric:盐酸
: ^! n7 L7 p+ G" ?PV—pressure/velocity:压力与转速: t$ t% w0 | m" p3 P2 [7 q
RS—rotating seat:动环座
: I# E4 l. |+ N1 y0 M; ?Multiplier:增效器
& U+ t& j2 ^+ g7 \& `+ m) E- OTC—tungsten carbide:硬质合金
! q; w4 {. J! KPin:销
* H6 w$ Q- F9 l/ NEngage:接合,啮合
m) H$ }- ^0 ?% v7 ]Pro剖面/侧面- T- {% y- `9 N/ ]- d
Adapter:适配器( Y7 ^ t- Q, M7 [5 y# D \! R9 ~
Titled:倾斜的; r- m5 p' R0 m, Q1 b1 X7 J( ^
Weld/welt:焊接
9 n' U* J5 C3 Z8 L5 `Nested:嵌套的,镶装的
( @' U* r7 q6 G8 J" S& C( u. CConfiguration:配置,构造
) c5 A- p, W% H# S" k& H" x4 N' YAxial:轴向的,轴的
' I0 f/ _ s$ C! }+ [# {/ EWorking height/length:工作高度4 R+ K6 ?% |/ g- c. \$ F- T
Tolerance:公差,容差" V6 u! q( r3 T1 q5 x6 g
Operating pressure:工作压力; g! Z4 N/ h7 Q- G) ] y
FIM—full indicator movement:+ W+ H9 E( a- ?2 J; H/ n
Lubricity:光滑 e, l2 Q a0 I3 H1 X2 G/ q) R
Gravity:重力
. j9 A9 w# `8 b' L' a( VFace material:密封面材料
2 G# D, L4 x/ N+ x* g$ aInsert/shrink-fitted:镶装的' o `1 d* i& f9 x y
Primary ring adapter:动环座
# [ L9 a5 K$ {1 eMating ring adapter:静环座/ b* }! f/ r" i2 p4 w* {5 ^
Delivery period:交货期' ~1 I0 X8 Z7 u" T2 f
Set screw:固定螺钉& w4 ]$ n# X' t' {
Cap screw:帽螺钉; l; |0 Y! S% y6 A
Gland:填料函盖( D- g# F! l7 I4 P9 S
Drive retainer:传动套
! G% S, l$ S9 f. t; TPlate:镀金
/ ~* C9 a% E( S7 @Gland plate:密封座- Q5 X2 H% @1 v/ b6 |
Mean time:平均时3 P+ Y; l* j6 t& f
Durability:耐用性' \4 Z4 G+ {2 D6 u
Thrust ring:推环/ p- t: x. b3 m# W |
Clamp ring:卡环
+ ?( M7 W' U- c* \( Y" h4 IEccentricity:偏心率/度,偏心距 {6 a2 p9 z: z5 V8 Q3 j, V
Deflection:偏斜,偏差
7 s# X f1 O$ f) D2 q VRunout:偏转,溢流* v, t2 q1 I- O. G% h+ M
Pilot pins: 定位销4 \) a# g8 ?. {. L0 x
Bolt:螺栓: B7 P( Z& e, M; E5 x0 }
Screw:螺钉) v. R0 i+ m4 ^& k
Nut:螺母- f: S0 t0 G" M
Washer:垫圈
' \; w) l8 I6 p! q3 d. @Pin:销; j) x) w; f0 A9 p
Rivet:铆钉! n z0 T+ C3 V: D1 l) h3 C
Anchor:壁虎
% s4 `) O* L/ O1 I, e% nMachine screw:机械螺钉
' {. l" @: Q5 M. w9 y+ u, e( cWooden screw:木螺钉
: m% L5 G/ @6 G; P) EThreaded rod螺杆
2 K% x! ^& {1 _6 q2 |Wire rope clamps:玛卡
) ]) }; R+ t; j; K( ?' nHex head pipe plugs:六角形螺塞
/ k( {1 x: y3 l( t9 \1 wPhillip:十字槽5 B9 q( r- ?" d
Spring-loaded pluger: 弹簧销4 g" ~' Q0 M9 l
Hex head:六角形头
( Y G5 t+ P2 K, h+ AFlange:法兰2 h, W7 H |9 b5 j8 |$ S: ~7 C
Seal component materials:密封材料成分0 ]) h1 N: {% q2 u3 |3 E; N3 Z" g
Secondary sealing element:辅助密封材料/ \( p6 ` a' t* D4 e
Primary ring:动环; @! _1 r4 P0 d2 A: b8 v
Mating ring:静环) p) f2 d. p6 g. x) d5 y6 V
Hardware:结构件
2 f- b* C4 Z$ `7 v' QMechanical loading device (spring):弹簧材料& J& U* D( S1 D# a4 p! ^# _
Ovality:椭圆& t* k: C4 r7 p9 W
Letter of intent:意向书' d T4 T# M2 C5 z, L2 v" x
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的
; ^& Y- r( H C! b$ {4 z4 @Leaf:金属薄片
9 D" K# m- ]1 H; ]6 I% X) W8 s+ ZEnd play:轴向间隙
3 s6 i9 l6 |2 BPad:衬垫
& G2 `7 [; w( M9 l& z9 t/ p* `Asymmetric:不对称的
6 v! b3 B4 |* L1 w: j' ^Seal adapter:密封座3 _' f2 P( E3 H; D/ l" I) g- B- m
Tandem:前后的，串联的, ^$ }- `- ?8 R/ S! H" R
Inlet:进口
& p, a% [" o2 K! t" d+ jOutlet:出口
# q" D, L! M) }Inboard:内侧/介质端
$ F5 ]5 j3 `4 g$ M0 T7 [0 y! ?! N- n! yOutboard:外侧/大气端
9 A* D1 k' J2 d) M, ]Convection:传送，对流 q; h" Y7 A0 L- v/ w
Port:端口，8 b5 r3 W+ j5 {
Slot:狭槽
6 _: b8 p8 e1 U0 |- `7 t) VReducing agent:还原剂
8 I! z$ X8 t6 \9 Q5 ~7 v* Y5 qNotch:槽口，凹口3 ~0 |+ s5 q2 q- b) d
Band:镶边
3 \3 T# I& Y! ~Clogging:堵塞
3 L) Y, x8 _) K6 }' J9 kTune 弹簧)圈数1 Z M% X, y- k$ |: ]; s
Foul:淤塞
+ Y" }, M2 P- o& d$ Q" kFlatness:平面度
% F! ~* ^9 \8 J C: b3 d7 v5 g: zDowntime:检修时间/ {+ E# J9 u9 `& e; D e& B
Alternative methods:替代方法9 y! I( D( n/ a
Wear ring:磨损环
* p( |9 p% J% n1 `8 G6 {Torsion:扭距/ n6 p+ h- U' |2 Y
Cast:铸件0 M5 h/ ?# [4 \
Confining:狭窄的
. X9 I( E. F. T/ V( |Spring seat:弹簧座8 M' V; [4 R, K& R. q: U. ~
Plug-proof:防转销
4 u$ T6 m5 W0 L/ |Drive ring:推环
X; H" Y: H$ j9 S' b RPush ring: 推环
% k7 d, M9 c) DHalted ring: 挡圈
8 J6 p+ P# ?) ?" `Cup gasket: 静环套
% B* s) i9 I: R" M7 Z- J) eRotary ring holder/adapter/carrier: 动环座9 S( R9 L( ]; K& g! H7 T0 w% S
Axial pipe:轴套% }2 @5 |6 g; Z) g9 X
Drive ring/plunger collar:压圈$ B: P/ |' U: R. P0 m
Spring retainer/seat: 弹簧座
( _7 t! o$ M3 {6 H9 ]Impeller:叶轮
4 `) ?1 Y- u+ ~' g; WOutside cup gasket: 静环外套; I/ ?' z+ J, w+ {* x* n3 T
Inside cup gasket: 动环内套# A5 {0 l. _* i" N1 |8 X S
Spring holder:弹簧垫& l: `( I% \: f9 h. [
Seal ring:密封环
" V( q" g5 S- E; V; B/ F" [work:骨架/ H4 B9 C, a& |
Square ring:方型圈9 r4 T0 O$ D) u/ s$ ]6 n7 D4 ]
Wave spring:波形弹簧2 p. |; ?9 g" ^( b4 p
Cylinder spring:圆柱弹簧
/ x4 P H' l) f4 Y; WCoil spring:锥形弹簧
, H& ^2 C* t) H' `! FIntegral seal case:整体密封盒
) f# X! r" |3 J; b* ~7 hPurity:纯度, h: x9 I, X9 t+ a$ v- V G7 K
Density:密度# Q: Q7 ^2 ^4 N. k# _& _: G' w
HS—hardness:硬度! J. X; ?9 n2 j( n5 O( j
Tensile strength:抗拉强度
. t) D" F6 d3 QBending strength:抗弯强度/ l. r( r# v( K* o2 x
Compression strength:抗压强度- e6 J5 S2 d# p0 x1 }! N! F* k
Thermal conductivity:传热导系数/ J, p8 a3 q! O/ z8 ^( T1 o/ S6 Q
Coefficient of thermal expansion:热膨胀系数
! A3 Y/ }7 t% {! a% |Heat resistance:耐热
! P: W* r8 j1 |% fThermal impact coefficient:热冲击系数- k: V, ` U" |. O0 q( N
Acid resistance:耐酸
! Z% l+ q1 y* {, A( e& vMedium:介质% j# U. V6 w# A! `' r# C
Porosity:显气孔率& s: S8 h: y6 }# H& E
Rockwell hardness:洛式硬度+ [! a/ y: Q# E
Breaking strength:抗析强度
9 [0 y) t8 R8 J/ {( tStability of thermal vibration: 抗震稳定性
8 Z" r/ N1 U0 O+ K# m: f; AOptical flatness:工作面平整度, E8 H2 @ b+ S1 v5 O8 \ m
Roughness:粗糙度
5 L& ?/ x; |9 k0 yLightbrand:光带
* Y6 h+ s% a5 xClassification:分类3 \- x4 B8 T- g) P
Model:型号5 I* A6 [# A* T, P& U; d: j
Thore hardness: 肖氏硬度
! l* d. \1 t- b' \ ]5 p, XFeature:特性
+ j% G: a; F( {( X5 e" hStamping:冲压- Y% P* ~0 I3 S( G! i1 g. C2 j
Lobe pump:凸轮泵
% O/ D$ A$ m( b7 H0 a% D" g3 nStep:台阶! ^3 l+ {" H0 @! W( g$ K
Crevice:裂缝
! A* w+ X g! w1 I: _Crack:裂纹
: q0 | W8 w0 [3 F G6 v; ]Anticlockwise:逆时针
; b1 S! F1 }* R; |Clockwise: 顺时针2 Y: ?5 }% A8 i
Labyrinth seals:迷宫式密封
/ N8 G; C& n4 pTorque:扭矩" E9 M& n! p- \* n3 Y. s$ C6 \% l
Throttle:节流圈/节流阀
A/ B+ [; C; T. t! EBushing:轴衬
7 O8 l4 t* \: C- Z2 sBearing:轴承
' I* s+ [% D) {6 ], D! jSealant:密封剂( k' \2 [ P0 v4 j8 H) R( C4 M. q6 _
Pitch:螺距,节距
/ `% R. U( Y- S% B- V' ^0 CDepth:深度) w, k# L" a, K; E
Stuffing:填塞料
+ I4 _$ A1 `& i ?4 P' K' UBDC-bolt circle pitch diameter 中心距
- g1 R' a* X" Z) l9 WEMS:express mail service 邮政快递
7 M: j7 U7 M8 D3 ~Thrust plate:止推板
. g; m; @" [" A+ l7 TSurface finish:表面抛光) x0 c* n# d' x: o( g) H8 d
End-fittings:端面安装/ j8 B3 u6 ?$ q" L: v9 J9 q
Spare pats:配件
# o& b! f3 b1 w: uSplit seals:剖分式密封
4 a- p% t( i" Z- J: W! qRunning account:往来帐户
5 U6 t) U0 L gNPT:normal pressure and temperature 常温常压0 _* n& ~4 ?9 u1 x4 U M! M
Thread:螺纹
" H& @3 T& ^. iCushion:衬垫# Q7 @+ q/ l& J8 V5 J! L, \
Pneumatics:气体力学
% F) X: ~. j: o. c7 UGmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)
]7 w$ h6 Z4 j$ I; v! Y: uElectropolish 电解法抛光. f% `# X- P5 i7 U% r
CAM—computer aided manufacturing 计算机辅助设计# O, H$ u8 s) y- j A
c/w: complete with 包括;caution/warning 小心与警告
3 C1 u N: p4 F* W; dASTM:American society of testing material 美国试验材料协会
) ^1 g8 T. ~* I+ k1 p# SSquareness: 垂直度% ^; P4 c$ @3 E5 b( H A
Concentric circle :同心圆
4 I3 `8 {% _+ \: J. m% R+ b8 zCredit note/debit note/payment slip:银行水单
7 m7 O5 U( B0 Q1 DEDGE: electronic data gathering equipment 电子数据采集设备
: x" U1 g/ A0 o! _* \& xCavity:凹口/槽
# F0 z" \3 T0 X2 v% E G; I5 }, tProprietary design:专有设计
b% c& h( U/ O1 R. x5 _, Y! KTIR—total indicator reading 指针读数: ]. ?* N# y% \* R6 {1 ^: }
TIR—temperature indicator recorder 温度指示记录器) F9 ]- e- G q8 K# M7 a) ~
Abutment:邻接,接合齿
( y6 Z) n# i, [7 {Melting point:熔点/ I# t# i v- U& U- J
Boiling point:沸点) x& ~8 c0 F% Z+ o
Automatic lathes:车床$ V# V+ g4 }$ U* T; V
Groove: 凹槽，开槽于" J/ }$ L* `- T. G" {
Chamfer:倒角
4 R Q" @0 Z; j7 n) t% g" M. oBottom chamfer背倒角:
( |6 ]' ^2 T5 W9 W4 ~1 E mCC: center line 中心线
9 {4 a5 B: ?8 U; x& CThru: 穿过
2 D; i1 @# u- w1 {8 Q: gWire DIA: 丝径
8 D- i9 n; }/ SFree length:自由高度 X6 W* Y5 ~ o F0 q
Type of ends—close ground: 拼圈
- Q& a- }+ q2 G0 sConversion sheet:换算表, ]5 B: }, [4 _- C; K
General speaking: stationary seat should be harder than the rotary face
' m e- J# s: M4 r7 oPolypropylene:聚丙烯' Z& [* [4 p: x# P
Polyethylene:聚乙烯1 Q5 F" P; C2 T8 x4 a- w. ?( _! _
PTFE—polytetrafluoroethylene聚四氟乙稀
- q2 N4 I- ^7 N! mPVC:聚氯乙稀( K0 y' L S& b5 I) }: H e
PVDF-polyvinylidene fluoride 聚偏氟乙稀& T# y- H7 ?! W, W! [* I& J
CTFE-chlorotrifluor ethylene 三氟氯乙稀' Z% W6 g3 F. o* R# \. g r
Consolidated shipment:合并装运
# c# `5 o, n' B; J2 d$ |$ }Polishing:抛光
- q' x& l2 k$ S) P% KSmoothness:光滑
9 E+ h. s) i6 [; V N7 ZFlatness:平面度" |3 ?# Z) [- z) Q |6 ^* @9 q: ^
Roughness:粗糙度! y5 z8 Z a9 u( J! O9 [
Impurity:杂质
, e+ G [0 M' _4 \5 p' aBubble:气泡
& g! N' J2 q5 d6 sDefect/flaw:缺陷
8 z/ ^! |& N2 |Surface:表面
; C! b; L1 W3 aAir hole/pore气孔:" W6 g5 d3 V! t+ t$ n
Burr:毛刺! \* P8 ]# o" v% N# a) u
Nick:划痕
2 Y0 a: ^8 ?6 lThick:厚
+ E6 m) i6 X, c6 EThin:薄' e2 z: y0 H; Y1 ^# [! @" w
Spot welding:点焊
; O0 p$ @# C( tFastness:牢固
5 N' g4 J6 P* t1 E# L' U( Y$ iDistortion/transfiguration:变形; {2 }" X$ ^2 |* R
Brightness/lucency polishing:光亮抛光
% H. S- H! p! u a! w% w( ZMatted polishing:暗淡抛光& d' C( @2 E' X0 k. S3 q8 \& T
Rockwell hardness:洛氏硬度, ?( Z: X3 }" g- d
Shaw hardness:肖氏硬度+ Q. U& x ~9 ^" ]: T( s% O
Luster:光泽
: f3 q$ I! S3 z) O0 m1 W7 J+ pWRT:with regard to
* H$ T7 L0 ]% C) yLatex paint 乳胶涂料
5 F" D8 Y h2 n# q5 _6 ?5 q:England-U.K
3 F) e, x% N3 {9 I! ^/ }, arussian-Ru8 B# N2 z8 m# l$ V
german-DE- j, L D$ a/ z; Q
French-FR
0 K, F3 j8 V' W& R9 {" X- zSpanish-ES
) n$ G5 L7 ]8 f( z9 V- u- }Greek-GR
4 O, m1 t; h& A7 T* e: ?Italian-IT& S G) I; \. j8 l6 m) ~. Q* v/ @" \
United states-U.S.A. }/ s4 [$ c6 f, @+ O7 H
Welt/brazed:焊接的
+ T( }2 U% i" T! C; [+ k# i6 [Tandem arrangement:串联式
2 {* u' E" p- k' D3 |+ ?. `Back-to-back arrangement:背对背式+ `# S. ~# L+ i2 _+ b/ D
Fitting length:安装长度; G4 _) G1 \) q( X$ r" t( `2 s
Tolerance:容差6 {7 Z$ z* J3 N1 r0 l
Axial movement:轴向窜动量+ T/ i! T0 _/ T1 G. ^$ B: B* I3 `1 k
Torque transmission:扭矩传递" N2 u4 f2 [- I2 h: o, ~6 @, z
Operating limits运行范围:9 R8 E4 Y7 l+ C9 N( R# O! r1 a4 X0 Q
Seal face:动环0 d. x, {: {" \) R- X* q/ @$ Z% Z
Stationary seat:静止环2 \; f: ~# d0 n) l
Drive key:键驱动
X& J6 Y; L; L) R! |Nut:螺母/螺帽6 K( J; X; F! Q( p; K
Screw:螺钉
; U' U/ @6 b6 {. w5 }! `# pPin:销! ?/ g0 m/ G' _( z$ Z* w5 o: L$ P9 e) d
Bolt:螺栓
, |" A% e, p% g6 WOperating temperature:运行温度3 F! K' |3 x8 @: ?' | I
Right-handed (RH) screw:右旋螺钉
! C. t3 Y6 c3 g" ]2 W4 A; B2 iLeft-handed (LH) screw:左旋螺钉
2 o9 I' m, F) q8 \7 D+ nScrew thread:螺纹, {( W1 g) ]% i, W! m% M h
Screw thread groove:螺纹槽
$ J' I* b) m9 Z9 N. N+ lScrew type:螺纹型
' ?6 \, i& k3 NSpiral/helix: 螺旋
) c0 z% R+ r/ L) ^5 {& A, @) FCash remittance:汇款单2 _; M( ^. i( s( \+ s
Cutaway:剖视图
% s( I4 U) ^2 L. z4 y. EGB-Guobiao:我国国家标准( n- Q* @8 B, K0 A: y' v
Abmessung: dimension
9 {. ^4 i( I- `Siliziumkarbid: silicon carbide
; v% f' w0 c1 x v$ Y s7 rFeder: spring
# W% ~" w6 `4 A& G5 ^Keramic: ceramic
_8 `% x, \* j t; d) d6 RTack weld:间断焊. w1 v. `. O6 E
Carrier:支座,托架, y6 k# Z; r" U9 I) _+ ^
Keyway:键槽
4 [% T" ]6 o: D b% @2 BUndercut:底切
! ?) e# _% }' V: F, Y& o( G( ~. m# w5 RWasher:垫圈/ Z* b8 J8 _0 x
Tooling charge / modeling charge:开模费
7 Y8 h7 g, P1 @) _' h5 o9 VRH—rockwell hardness / right hand 洛氏硬度 / 右旋) f% v R0 R* _& O* l6 @
Pitch of screw:螺距
% X0 ~1 j/ ]5 HGP-general purpose:普通箱
* q5 v2 _# q( E E. QCBM-cubic meter:立方米
2 j0 [1 b9 g5 n! kMT-metric ton公吨
" R, s7 B( `# l, A# n. @% HHC-high cubic高箱! \* U5 {- z0 I! b
Freight prepaid:运费预付6 P$ Y n0 @9 ]6 I9 Z6 G2 W
Freight collect:运费到付+ B4 o1 S" C1 S2 S9 R- b
House B/L:分提单(由货代开出)
3 e3 |( V0 \- z' wOcean B/L:总提单(般公司开出)" @ b! h9 M' e) i
SWBL-sea waybill:海运单
3 ?9 ^- t; H$ m8 J+ A/ dAWBL-air waybill:空运单
( [% Y7 m7 Z2 D0 @/ p% nB/N:货物单! d1 F9 Y! K; c( Z* |
S/O:装运单/ w; m& {' Y. X( {# H
D/R:场站收据+ V w- V' `: o9 H/ g
CLP:装箱单! i, {8 x# a" y4 j: F/ w
D/O:提货单(dispatch/order)) @1 B C0 V! B
Surcharge:附加费
) |: ?9 ~) W `9 C1 j, XBunker surcharge::燃油附加费" h$ j8 N0 M8 k- C' h4 m+ J4 z+ E
B.A.F—bunker adjustment factor: 燃油附加费& R0 y; t( `$ ?6 w
CY-container yard:集装箱堆场. n, s- x' u ^" D4 C5 o
CFS-container freight station::集装箱货运站(处理拼箱货的场所)
& q5 `1 a7 q) k/ P' T$ xTEU-twenty-feet equivalent unit:集装箱计算单位! Y- S$ N4 M6 }/ n
FCL-full container load 整箱货
7 h8 C$ K6 x4 \1 VLCL-less than container 拼箱货5 a( ?0 ^6 H+ R6 t
# ~* x \5 M+ }) e; B
Slot number: 箱位号
! O: D I1 }: k: H1 N% f: D0 T& J" I5 B集装箱0402D1 含义如下:0 x/ q( }7 n5 {: a
04-bay number 排号(横号)
, _8 o2 D& m9 e9 ]$ g7 _# g+ ^6 j02:row number 行号
3 A( }$ e# b! ~& u+ R5 k$ t$ v* ?4 WD1:river number7 \3 l I) B" g/ Z2 }
D—在甲板上; H—在舱内4 S) R2 R8 f0 y: b+ h( P, Q9 f/ o6 ~
C.C—collect 到付
5 J3 W( J# g( k; t( ?2 }3 ~' X$ o& T) J( hP.P—prepaid 预付' ]+ l* }- P% s! q- M
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
, z( n Z$ _% X5 C5 KCarbon steel:碳钢' {$ W0 j1 Q8 M
Rpm: round per minute / revolutions per minute 每分钟转数' s6 p3 [5 O; f ~
Sliding surface:滑动面积
p+ P6 z3 r" k- a/ H S% uRA-remedial action 矫正措施. 9 C1 y0 b. o' } B
restricted areas 受限区域性; remittance advice 汇款通知
' A( u# S9 s* g, L3 WRa-Rate of appearance 外观等级
) l$ y p# t. C" `Perpendicularity:垂直度
" v9 K! R" m. n3 U1 S3 F6 i8 bClearance:间隙# J3 f& }% g, G( v' a
Counterface:对立面 f+ E' e" d8 j9 R1 d# p; H5 z
Retain:护圈,挡板* t, E1 `& g' J3 J% v
Nanometer(nm):纳米" O: |- e. g3 i
Parallelism:平行度" R% F2 ?$ h2 a* ^: F
Concentricity:同轴度+ O# p0 `4 R, O" F+ \5 n
Material code: 材料代号5 w, `$ w. p+ M+ z
Direction of spring: 弹簧旋向 j; D* z1 O- W2 X) \$ S
Seal type: 密封产品型号
1 P& s$ W# c: H* \1 q3 vWB: waybill 运货单% _6 I; L4 S, \1 O9 v1 K) {5 O% e7 L
Air waybill: 空运单6 |' o; a* A6 I4 r. t& _, w$ A
Our seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.( y: n8 Z0 T$ H% j; i) o. W) O
Fpm:feet per minute: 每分钟英尺
! U4 s/ s# K( Z0 l9 y# B( ]Enamel coating:搪瓷包履5 k+ b6 @+ v' K$ `. ]' b! A+ l% s
FOC: free of charge3 r$ m9 d; J5 I$ ^. V! s
ETD: estimated time of departure 预定出发时间
4 O4 p; S' ?5 M( tETA: estimated time of arrival 估计到达时间9 ?0 i2 n0 N, B t# w
POD: Port of departure 卸载港
* a" F! u# t, GPOL: port of load 装运港5 S# a3 f' H" ^( f7 m" V3 H
Cut off: 关船
7 @% R1 ]& Z# x5 Q0 G6 YShipping instruction: 托单
5 A) U* |3 Z0 y6 z7 d$ ^$ J0 YST—shipping ticket 装货单; Z, A/ ~$ D" l! P8 L$ V
Cast iron:铸铁
3 S1 T4 t4 b* i; IGPH: gallows per hour 每小时加仑数" w- E6 D$ c. G6 S1 @
CNY: Chinese yen 中国人民币(官方说法)
) g v8 }! s4 r: V7 |Fuel surcharge: 燃油附加费
) E, @; s8 o, W9 m( ESSC—special cargo charge 特货费3 X; Q! b/ T" Q% |
Drive shaft: 传动轴/主动轴
) P+ p6 J9 e4 |( l1 @8 |Elastomer bellows seals:橡胶波纹管密封
2 f, O Z3 A0 [0 Q/ RSingle spring seals:单弹簧机械密封5 j. V! J, P( Z, X: H4 j# Q! P, K* W' w
Elastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封( m+ i. M' j7 G2 d- |- ^- W
Anti-corrosive seals耐腐蚀机械密封:7 {, r7 U, _2 J7 S
Welded l bellows seals:金属波纹管机械密封
, J( F( ^' @8 E; b- Z: RWelded l:焊接金属: b, Z3 \& I0 {3 Q/ F5 w! U& {3 G
Reactor seals:釜用机械密封
* ?' v$ b8 f' d# m7 F! n, nCartridge seals:集装式机械密封' ~" Q& ^; a5 ~( T
Spare parts:备件
' N% C8 N w- d& JRounding chamfer /chamfer / reverse angle:倒角
9 Y |+ t m! yLantern ring: 套环* J8 v. P6 L; q0 B
Turbo pump:涡轮泵& i3 J2 k1 _$ a# y9 b* \
Nos. / off: 数目，号) K, S, u. `7 K/ [: I1 A3 n1 Y
VSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件* h5 X2 [9 o! p/ u# f# q- D
Spring retainer: 弹簧座
1 e$ m$ F9 s5 B6 S! tAIM：America Instant messenger 美国在线AOL即时通讯软件
$ C4 s, H$ f) q* [3 I4 ^All-round:多方面的& m: M7 s3 a) U' n
Visiting card = business card:明信片 y) H0 f- w- b7 l2 s
OEM: original equipment manufacturer 原始设备制造商# E6 U% u \7 V( T2 J
Ferrule:套圈
/ q1 l% s4 c! p. F( V5 U& jTooling charge = molding cost:开模费
6 C5 W! [: v4 d* JSWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会
, C' ~* D' V! mOffice hour: 办公时间
! o* c+ P: S- m3 b9 uMechanical components:机械组成部分
8 Q* z% H$ G. W# j( q$ D, sFrom all walks of life: 来自各行各业; e# m# Z' p* E7 F
IO—inner diameter/internal diameter 内径; S k1 Y7 L% r, J' R k
OD—outer diameter/ external diameter 外径
( ]3 d2 `3 H% X# I4 _Thickness:厚度
5 e5 v- V: Z: e* vAssembly drawings: 装配图& P% Q. d- k6 ~5 |8 f3 S5 U$ f
Assembly line: 装配线
! j- }' b3 o+ v- g! iHexagon:六角形，六边形
$ k' T0 h1 V, G! KDiaphragm:密封圈（橡胶形式）' v! ]- \) r" S. [! H/ s1 O
Part number:产品名称/型号
1 ]/ a) f+ f- E9 u3 aOuter shell:结构件- o3 g/ k6 z6 ^5 L* V3 T; x
Drive band:传动带，传动套
: z1 |( q8 O5 \+ yOperating height =working length 工作高度
8 L0 ]5 F# N# i. @: S5 G7 R* zSample:样本
. l8 f6 b, g3 H+ S! VCatalogue:目录9 C: ]9 t ?- i0 O3 s% ~/ h
Tolerance:公差% G( T+ |' u4 }+ n$ Y4 i
Gasket = washer 垫圈6 m+ Z4 z8 @/ t) R- u' p
NDA-non-disclosure agreement 保密协议- O' X5 K+ Q9 j4 Y( u
Internal mechanical seals:内装机械密封
" A1 `7 n& b+ h/ T2 X oExternal mechanical seals:外装机械密封3 g6 L$ A( Y. x: i; P% Q
Wildcard character:通配符+ S, O3 y% X, d, k$ W. T
Stamping:冲压
; r, |' C0 b) A* k0 {Drive screw:传动螺钉1 n9 g+ S3 P, s& `
Plug-proof:防转销
6 h0 _2 c% A5 DWasher:垫圈) y( H5 B) y" e% g' v
Rotary ring holder:动环座
/ o5 b' u2 x0 B& _Spring holder:弹簧座
6 C8 J! T5 C. `% o6 R/ x# pHS:hardness 硬度
4 m. K/ M7 Q3 YCeramic (有五颜色):陶瓷6 R( C# d: N% }" u
White/red/black/beige(米色)
3 ]6 H8 S3 X' `0 ?% O8 e7 m5 E7 XHousing:套,壳
1 @$ F+ d% U5 G5 p' NRubber housing:橡胶套
, E2 k: y7 p: H [5 R3 xDHCP—dynamic host configuration protecol 动态主机配置协议1 U! |( G9 }0 y
NIC-network interface card 网卡
' J* f5 V7 o" v, @UPS—Uninterruptible power system 稳压电源0 M C# n* {- E. N% E
BPMA-British pump manufacturer association 英国泵制造协会% T; d, D9 d9 y6 e# u- d7 |7 H# G6 Q
CBI—confederation of British Industry 英国工业协会) O q8 U- v, G7 }, }$ B
Ceramic bearing:陶瓷轴承3 r( f. Y' N7 r4 {+ f* g
PTFE bearing:聚四氟乙烯轴承$ t! L! h* }. V9 l; l$ j* c7 {8 u
Plug 插销
$ B# s/ `! |* m0 Z. o$ Q+ i$ S2 t7 b( T3 T
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发表于 2010-12-13 11:23:13
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