John Crane 代码安排
( }3 U* f z I$ m8 Z9 b+ Z1.secondary sealing element 辅助密封, 一般指是橡胶材料
5 Q5 L6 N# P" ]1 I* L# H+ h2.primary ring 动环- O2 i* `5 N. u# N+ B
3.hardware 结构件$ \. X# R3 m) j/ `
4.mating ring 静环% R, u. ^) R3 B- o8 m
5.mechanical loading device 一般是指弹簧的材料5 h) a/ J" |/ J* f/ W4 J7 W
Burgmann seals 代码编排
2 V b0 b* @4 o3 Q8 O& c# ^1.Type 密封类型
0 r: d; N4 D+ ?- m- [5 B2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)7 o% X0 h5 E! y! x6 F3 M# a
3.type of seat 静环形式(例如G9,G6,G60...)* l# o" o$ U3 c3 u
4.combination of material 材料组合: E0 J) T* \! T$ E
a.rotary ring (primary ring ) 动环
- ^9 `# F! I' o! |' Gb.stationary ring (mating ring ) 静环1 D- v% w- F$ h! {$ H* K* c) u
c.secondary mech.seals 辅助密封一般指橡胶' f% Z& x3 _% c- F
d.spring
! [# Y& _3 R9 J5 y' f1 Ge.other l parts4 p( r% k4 W# D) [8 e
Roten seals 代码安排8 w! p" ~' _& }, b8 U6 |& c/ Y6 S3 t
RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国
6 Z# o F' ^6 M6 \" O! Y# jcomponents code 材料代码" j% U, J8 n1 ~3 a
1. spring
+ L; w! f9 P1 C4 f9 s7 {4 R2. shaft gasket 轴套
) @" b' d; _4 v# T3. rotary ring/ D3 e# P+ g* N0 N
4. stationary ring- S0 W5 |5 n6 V$ _% j+ E4 G
5. stationary gasket 静环垫圈3 @9 g. | I% t0 Q
介绍常有的橡胶材料
1 T& _2 P* ~1 B3 i- j& n1.丁晴橡胶 NBR--Nitrile butadiene rubber& J8 v$ L) `3 N( z6 c" ^: `; U
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber
. |* Q, _% G: L& P, l; }6 c, R3.氟橡胶 FPM/FKM--fluoroelastomer+ d* N& ^* R. c4 R; Y
4.硅橡胶 MVQ--silicon rubber
! @ B' ~: G, Y8 V6 x5.氯丁橡胶 CR--neoprene/chloroprene rubber
y! U. z' H( U+ e6.氢化丁晴 HNBR--hydrogen NBR* H$ C' z" J7 `, ^7 Q
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
% Y, r! [& I6 c: M, Q+ f6 R$ E介绍四氟类材料4 x1 ~0 z& C( l8 K
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
$ B! ~7 ?8 c5 `8 h: i- b2.四氟填充玻璃纤维 glassfibre filled PTFE
" m% z( h" ~( y* H5 u+ l; q) {( s7 Y3.四氟填充碳纤维 carbonfibre filled PTFE
. a; N4 V( D, \4 F' L* E' [7 W4.四氟包覆氟橡胶 FPM coated PTFE
: h' v. Y4 `1 I5.四氟包覆乙丙橡胶 EPDM coated PTFE% J/ C9 P" C* N* P3 ]
6.四氟包覆硅橡胶 MVQ coated PTFE2 v& H( r( s) J4 X$ h; t$ _
7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite
% [. |* C) T# b" R3 H& q介绍国外客户常要的碳化硅(silicon carbide)材料2 I* F' q- I3 ?9 t
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
' B8 k- H9 ], A: i3 P* h3 G- q2 i2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC2 G$ C- ~7 O: O
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)# v4 D( T3 r$ }9 P5 {. C
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
6 g) {" i. N& t8 d( E, `4 `5.表面硅化石墨 surface silicated sic1 @& [* Z: g' s3 u
常用氧化铝材料:7 u+ `' k9 C: F0 @$ H d
1.含99%白色氧化铝.99% AL2O3, d# e0 }% }# t9 k* I
2.含95%白色氧化铝.95% AL2O3
+ f y2 ~: k, y3.金属陶瓷 cermet3 t9 J. ~; A5 k& }5 k( [2 V
石墨材料:; }2 ^1 P% U6 w1 g) x
1.浸锑石墨 antimony filled carbon1 e* m- j0 S/ u0 f' J3 v
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
+ l1 I+ u( B3 O: n2 p0 E3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
H. U6 Y3 S. a# b8 o) i9 G- a4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
" k: e* W0 D3 `- f4 `5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin3 p \3 ~* \8 F( L: f0 c
6.热压石墨,hot pressing carbon graphite2 r g* {$ a, b
stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)
- E2 H7 q2 e4 L/ N" g% VNi-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
2 C6 S: j0 C. x' `; KHast. alloy--合氏合金% Z9 i2 l* v: w X, H: f4 y
AM350--沉淀硬化不锈钢
0 ?( j$ E; f1 B% B& S; x! L+ S# Nbrass--黄铜
7 P/ P/ }) l. N- m+ l4 K9 eCDMCu--双相钢 （用在铸件上比较多）
; X5 k( z3 u0 h( v2 f: j. w D - m% D, r6 v# o: T2 {8 c
机械密封各个类型的英文表达方式， m, H, q" Q4 L0 w1 [/ E
我这里列出了34个机械密封分类术语...
+ f0 d& Z* W# A) m7 @1.机械端面密封-mechanical face seal
9 N9 c3 w! P7 P3 k6 t. e2.流体动压式机械密封-hydrodynamic mechanical seal' t" r* D5 W! y' t, S
3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
5 B- {# g, L1 l4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal
/ O7 _% I5 F- @; G; _' w5.流体静压式机械密封-hydrostatic mechanical seal' G2 v X0 Y7 y! B
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal
/ E% X: n: O( B! r7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal) D8 A( r- K$ J& z9 h( ^% o' W
8.非接触式密封-non contacting (free contacting) mechanical seal' X( w1 h! p( V) H
9.内装式机械密封-internally mounted mechanical seal
+ Y+ t# k+ i* D& t3 Q6 s8 ]5 ]10.外装式机械密封-externally mounted mechanical seal
% c7 |! O. J9 ^/ G) r11.弹簧内置式机械密封-mechanical seal with inside mounted spring) Y" e) \; V6 g; S- Z
12.弹簧外置式机械密封-mechanical seal with outside mounted spring2 j. Q1 g3 ]! M, A
13.背面高压式机械密封-mecanical seal with high back pressure* \+ _9 g+ u9 L2 }9 N6 G! x* x
14.背面低压式机械密封-mechanical seal with low back pressure
+ ]- z" |: O0 ~8 `1 H( m- \: O15.内流式机械密封-mechanical seal with inward leakage' X+ g" Z b9 ^5 R9 M
16.外流式机械密封-mechanical seal with outward leakage
- ~" P: n/ X& m+ L: M2 c$ G) V17.弹簧旋转式机械密封-spring rotating mechanical seal
, e3 O6 b' w" y. ^9 ~18.弹簧静止式机械密封-spring standing mechanical seal, ?( G$ J* z/ }0 A" O' v
19.单弹簧式机械密封-single-spring mechanical seal+ X# y, q- ~+ E0 @# `
20.多弹簧式机械密封-multiple-spring mechanical seal
. e( _8 M7 e1 Q$ p. k# v8 w21.非平衡式机械密封-unbalanced mechanical seal9 ^" H) G ?7 S
22.平衡式机械密封-balanced mechanical seal
; {) M( }& i7 z$ B23.单端面机械密封-single mechanical seal z" C9 H" V; h( S7 \" A
24.双端面机械密封-double mechanical seal
9 m: P+ \6 U, g b9 N& q6 P+ l3 f25.轴向双端机械密封-axial double mechanical seal
* c1 ?% ?( p1 x3 O26.径向双端面机械密封-radial double mechanical seal
. O7 H/ ?/ h5 q1 y* L27.串联机械密封-tandem mechanical seal
6 s. v: q F* X+ R4 A; O28.橡胶波纹管机械密封-rubber-bellows mechanical seal
4 y& F- y5 ~' x& @* K2 k29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
, q- J( q3 V$ X& R; H30.金属波纹管机械密封-l bellows mechanical seal% r0 v4 a+ g( c' r
31.焊接金属波纹管机械密封-welded l bellows mechanical seal0 m3 e8 d/ c5 [- d# T
32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
* V4 h8 v! h X2 F; Z33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring) Y2 M" A ~# T2 \) T
34.磁力机械密封-magnetic mechanical seal/ u: u& H& G6 x, k. u
机械密封零件术语的常用词汇....
2 x8 x# e# @! W* ?0 ^1.sealing ring --密封环# U+ i% G) [0 W6 {) b
2.seal face--密封端面
$ t# Y U: }- T7 { t. R2 w3.seal interface--密封界面
4 @3 }9 R5 c. @; \4.rotating ring--动环/旋转环
# [) a! H+ c+ p: ` X1 V4 O5 E5.stationary ring--静环/静止环
& E" V6 k' ], F" U6.compensated ring--补偿环/ j$ [5 ~$ k8 B' ~2 H7 V2 H9 q5 S( p; T
7. un-compensated ring--非补偿环
, @) i' ]7 N& ?0 v4 b8. seal head--补偿环组件
: r) ~: @7 H( q; x9.primary seal--主密封
1 j) w$ k# e8 a# f10.secondary seal--副密封
+ s' J' y5 c1 l& g' Z11.auxiliary seal--辅助密封5 t5 K9 A3 X' W. t, @
12.auxiliary seal ring--辅助密封圈# m8 A# f) M% n* a9 @; K9 v- f
13.bellows--波纹管0 ~/ X& M Q2 W* Y! ?: U4 ]: I; [
14.pushing out ring--撑环
: A0 N0 P- H. l4 e1 H; F, s0 X0 n15.back-up ring--挡圈
1 ]4 G+ B3 \2 R/ N16.compensated ring adaptor--补偿环座' a D1 e& D+ H' r. W, |( H
17.un-compensated ring adaptor--非补偿环座, D$ `5 v. w4 s1 ?, t$ P0 r9 Y
18.spring adaptor--弹簧座
$ F8 H$ M6 M- f6 x! P# [- G19.seal adaptor--波纹管座" [2 o: v3 e- W$ S/ h
20.retainer--传动座
, \* ]! X: d! q21.driving screw--传动螺钉
4 x5 E$ K5 h1 S2 Y6 [1 S22.set screw--紧定螺钉 X& W* R6 o+ w) T' v# F
23.snap ring--卡环& G) D: Y3 W n# \5 }% `( M+ N
24.clamp ring--夹紧环
( t. s% I+ ~7 }0 U" n: j25.anti-rotating pin--防转销
2 L+ Q* P: L; n2 Q0 d& ]. X1 y26.annular seal space--密封腔: j. x9 B' K* H+ q+ Z7 T1 n5 C$ A7 b; H
27.seal chamber--密封腔体
% [0 e ]' }; z+ ]) V2 O5 b28.end cover--密封端盖- _( T4 C1 W; M7 J3 z6 t
29.elastic component--弹性元件
3 S: f: a' P1 K, A8 L6 Z& @30.a pair of friction components--摩擦副0 C7 | `. t) A/ I& y
个人常用机械密封专有词汇
" I% U& h7 e0 Oinner circulation--内循环
' _) w5 z" }5 E' }3 l& N! \outer circulation--外循环
9 i2 a: w+ o. C4 P9 @+ ~, X$ pself circulation--自循环# Q R" l/ D) {- p1 F. s1 g; [, p
flush--冲洗: |5 T. d0 U" ~- v i6 y- @9 F
flush fluid--冲洗流体* I1 f+ c2 i9 s9 c- d& `
quench--阻封" D! x' i5 D0 L
quench fluid--阻封流体
* U. O: l% _: H- Z# obuffer fluid--隔离流体
+ O, `7 Z, m6 ?; `- itemperature adjustable fluid--调温流体9 @ w1 e9 l0 q* x/ @8 B
coolant--冷却流体
" D3 _ L. F n( U7 sheating fluid--加热流体
7 l5 u7 ~2 ~6 X9 gsealed medium--被密封介质
* q. `1 E8 _8 }: jsealant--密封流体
; l6 u- r6 i! }+ R6 N# Bpv --pv值(密封流体压力P与密封端面平均滑动速度V的乘积)
) n' K3 z% N Z2 Elimiting pv --密封达到失效时的PV值.它表示密封的水平
0 z9 B& [1 z. P5 G2 I) R6 M" Hworking pv --极限PV值除以安全系数
4 B( E1 |$ i6 |3 L& W; K: U' t" ]PcV--端面比压Pc与密封端面平均滑动速度V的乘积. E$ F3 N: r, Z x' v x% |# G
limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力
1 s7 }. ~# G# oworking PcV --许用PcV值.极限PcV值除以 安全系数
( Q0 U, K& b9 M1 wleakage rate-- 泄漏量4 s7 W1 k" R; `! B: N; y) ]$ [: n
run out--跳动
# z& x) ~7 P3 }) A' V+ Ewear rate--磨损率/ `/ Q) a+ T2 S z h% ^. b
operating life--工作寿命
9 j1 k' W2 u. E, O9 l5 S, roperating period--使用期
7 r, J( x4 |6 Z% d. t Oabortive failure--早期失效
- v9 {9 l" \' ]1 c0 hOperating limits:工作参数
9 ~# h1 A% \$ S' c$ HSpeed/velocity:转速
- P3 f# c: ~- a/ D' QCombination of material:材料组合6 }( v( O* L( J0 H4 M
Halted ring:弹簧挡圈
9 o* f0 p6 S) eBellows:波纹管
) \* j# i6 |% @Retainer:传动套，传动座" v) G6 m' O5 M0 K' U
Drive ring:压圈/ N- r" Y5 b" t. k2 l+ h7 d
Cup gasket:静环套
5 a! S2 V) Q; v. d" p; x5 g$ X. \Spring retainer:弹簧座 S( i8 E" n w3 z4 A( x
O-ring: O形圈$ S5 u: s9 a6 v
Tension spring:拉簧 1 J! m% x# Y$ ?9 z; `* ^
Stationary seat:静环形式/静环基座0 q- A% M/ X* }& n0 X( Q
Rotary seat:动环座$ @8 \1 F% m, @
Drive screw:传动螺钉& s: V. R# i1 _! G! q
Wave spring/Bellow spring:波形弹簧3 y& h+ G* c6 P3 `
Rotary o-ring:动环O形圈$ @- M3 b* r, }7 N6 O
Stationary o-ring:静环O形圈
! V9 B! t' [4 |$ Y* w# I7 V- J4 zCollar:定位套) v( V4 C/ U1 |" o
Snap ring/clamp ring:卡环
: l% p6 u v- c3 RDisc/thrust ring:止推环# Q2 e7 G( s4 f8 e1 m0 M
Wedge ring:楔形环9 t3 P) g' l1 i4 r
Mating ring:静止环/静环8 b$ K ~3 N J( u; J
Primary ring:动止环/动环
& {& }$ q( q8 Q% E) lInventory:存货% W* v( e; M9 J, j2 c# L
Agitator:搅拌器
$ o) s6 |9 X; t( g; d8 _, n W8 WCryogenics:低温学
# Y" _. [3 L% j. gMixer:搅拌机
' i' [; i# z& Y. g' K: bRefinery:炼油( i' f3 Y/ Z o0 S7 S- Q) O: l
Petrochemical:石化+ H5 L% y* w: k/ A) \; b
Pulp:纸浆
' H5 w3 d0 S' J; s8 v7 F( \Paramecia:配药
; s8 W+ a( _. t/ @- ODesalination:脱盐1 T9 _) q6 y3 ^# X
Wastewater:污水
1 M* }9 d5 ^& I1 U& r* XImpeller:叶轮( q. {# @" n: x# H8 m: h
Fit:安装
) V5 E7 i" ~- j: A( f$ ?* QLead:石墨，铅
* b! p! B- \* q5 u' iEdge:边缘% t- @) C2 u4 B) ~
Grade:等级
m( b4 G8 s2 u# y* a4 @Secondary sealing element:辅助密封材质
; b( K. ^6 r1 i: V3 VHydrostatic:流体静力学的
6 I% ~0 [: u: j2 y+ K5 gCross-section:横截面+ A l! d9 p/ [/ a4 ]' X6 {3 B
Material code:材料代码
) M5 q# C% y: K) v' qSeal size:密封轴径尺寸
0 {) h; F2 `& G3 c) D ) a9 y, c, _3 w( M. u/ z
Assembly number:装配代码
. o+ u* G2 l0 S6 ^+ T% T! FSulphuric:硫酸 @5 d% x" \/ ^$ l; n% b; {
Nitric acid:销酸
6 h+ R- n1 X1 A# T! nPhosphoric acid:磷酸
" J& s: W! G8 _" p" k* XHydrochloric:盐酸. g7 P/ }& d, A+ g7 K
PV—pressure/velocity:压力与转速5 g1 J7 ^$ R. O+ i& S Z4 V9 m
RS—rotating seat:动环座) n6 \0 e: W( Q. |5 h5 L+ m
Multiplier:增效器
6 X/ |3 r4 v! ]4 O4 b( M+ x( x/ cTC—tungsten carbide:硬质合金5 C/ X/ `+ X" Y& E
Pin:销
4 e% E$ C# O) g8 sEngage:接合,啮合
& B$ U+ m0 e. m9 M4 ~7 ]( KPro剖面/侧面
h7 A! t/ n0 K( O! BAdapter:适配器
7 ?* k- O- B, \8 b, R: t0 U! R" vTitled:倾斜的
# @; J6 a" [% o2 W+ yWeld/welt:焊接8 |: c0 [" h. E
Nested:嵌套的,镶装的+ U# m. w& j( @" ~
Configuration:配置,构造$ s$ h5 u" ^/ ]: n$ I5 ]% O% `
Axial:轴向的,轴的
1 {% V/ \) @" G+ m' ~Working height/length:工作高度
) @8 @+ ^5 h5 ^- D; O; o. sTolerance:公差,容差
7 q: p2 H6 I* G0 o& c) J$ lOperating pressure:工作压力
5 U$ B, D* Y; ~% @1 zFIM—full indicator movement:0 W8 e! z1 o! z5 y! i% V' P$ P
Lubricity:光滑
; u) P3 p0 Z8 Q+ OGravity:重力
+ F6 l, _* [3 `$ E7 d, XFace material:密封面材料- e( F# d3 @/ @& {8 ^; ~
Insert/shrink-fitted:镶装的
! b7 o. j' G) FPrimary ring adapter:动环座# j/ i8 w; T0 `0 a0 I. Q9 s2 h
Mating ring adapter:静环座
7 o+ ]8 W3 ^9 `( n2 Z. X) dDelivery period:交货期
) ?2 z; Q9 t: a+ k8 {! ^! s+ ~! RSet screw:固定螺钉: p& ]0 H" X' o: `: h3 s
Cap screw:帽螺钉
( C# x0 M# q. l4 V3 sGland:填料函盖
c2 W+ A/ w( N: n" D% P9 EDrive retainer:传动套
: p" o o8 ]9 B U. o0 B; ]Plate:镀金
5 I; N7 C8 x; J0 kGland plate:密封座
O7 V6 s: _, D, h8 vMean time:平均时/ |5 Z/ C+ X5 D
Durability:耐用性& {4 D9 |" R1 X$ a7 t
Thrust ring:推环7 ?; Y C y4 F, U; t
Clamp ring:卡环) D1 A m: w1 y2 e( R3 G
Eccentricity:偏心率/度,偏心距
" \ M0 Q8 Y- d+ s( o5 P8 EDeflection:偏斜,偏差7 O/ m; b$ U; G/ A- V0 q8 u' \: u
Runout:偏转,溢流
; i% q4 k$ I* uPilot pins: 定位销9 T) ?0 S8 j( L' P8 P! s8 r/ v P+ N
Bolt:螺栓
1 g; j4 V9 D4 t+ R% ]9 U f! e+ JScrew:螺钉% |- q6 U8 Y- ~' T( J
Nut:螺母; z) r1 Q" [2 M& R6 e! ^3 ~# P
Washer:垫圈
: b+ R. Z+ K1 p! |9 c7 t# ^Pin:销
/ J- Z3 {4 M! NRivet:铆钉
5 j& R, x6 G2 ]" \( V, xAnchor:壁虎
# c* A. R4 c8 o6 v) IMachine screw:机械螺钉6 ]4 [' F* S, A, Q" @5 J
Wooden screw:木螺钉
, S5 J" O( T- V( A! ]Threaded rod螺杆
/ ~: L0 x) D% |* t s0 eWire rope clamps:玛卡: X7 o( m& O6 Z
Hex head pipe plugs:六角形螺塞
9 n- G/ K v( CPhillip:十字槽. ]9 Z. W1 r! z5 o% K& u
Spring-loaded pluger: 弹簧销* A8 O$ p* `! N0 k- l
Hex head:六角形头
" @$ g6 n$ A A n0 h2 f" e) xFlange:法兰
2 `2 R8 Q6 `8 d L* {1 q3 VSeal component materials:密封材料成分9 C9 k" v; N6 ^0 d7 f
Secondary sealing element:辅助密封材料
2 M0 z: t5 p$ h1 `Primary ring:动环
, w$ _7 }5 Y7 |" h2 m6 J( V& xMating ring:静环
. Q1 R4 F3 N* Z1 |/ U3 ^Hardware:结构件8 R% A4 H+ V& w4 h
Mechanical loading device (spring):弹簧材料 T; r' g5 l( {6 j& P
Ovality:椭圆* I5 o* c) f6 y) P, C+ A! k) h4 O
Letter of intent:意向书
2 |& p* c( h% l8 M* cRotary ring is whole part or shrink-fitted:动环是整体还是镶装的7 V9 f" Z; l7 P4 e3 A8 E
Leaf:金属薄片
( y* l3 R! \# X3 C& Z( uEnd play:轴向间隙
9 h; U4 i3 Y5 s+ j7 uPad:衬垫! K! Y' F1 G1 ^& D+ d) a, m) I/ `
Asymmetric:不对称的
4 t8 g% m/ [/ \. H+ ^& p% dSeal adapter:密封座: L! m3 [ D# k5 ~# `: L
Tandem:前后的，串联的& v* F) x/ s, S" S. Q) Q/ ^
Inlet:进口$ f0 N2 G W. v3 W: g& E& t& D5 R
Outlet:出口$ P, D5 U) Z, I9 _: }
Inboard:内侧/介质端
! q% _$ V+ A4 F+ {Outboard:外侧/大气端
. l; H3 g5 v3 s, L( W6 WConvection:传送，对流
4 u0 F* m/ h0 [2 F8 I( e0 jPort:端口，$ D$ j. E: n% H- y. Y0 j0 m# l1 E
Slot:狭槽7 g0 X. B7 a$ D, u Y5 d
Reducing agent:还原剂
9 `& R3 p: X, s* f3 CNotch:槽口，凹口
2 Q3 w4 C) R: _4 B6 c2 O9 {Band:镶边
f4 Y) q; Z' N* WClogging:堵塞9 u5 r3 `0 \9 H! Q1 ?6 l/ ]
Tune 弹簧)圈数- ~ Y7 u$ R- R9 n6 @8 c Q, e
Foul:淤塞9 n; K- X# E, s6 C0 @* d
Flatness:平面度$ e6 a# d! U" ]5 F1 C
Downtime:检修时间3 ]- l. f$ Q4 [- }" i1 f# }
Alternative methods:替代方法6 l7 E: i* f2 ^2 w) A, W. B
Wear ring:磨损环
& F f2 I' x) A5 dTorsion:扭距: S6 \" g5 t) h( B
Cast:铸件
' \: s* S# i1 E0 a# J, K, U' OConfining:狭窄的
! T0 w! s* I4 `$ S" e+ BSpring seat:弹簧座0 G: P# g9 ?, E# |4 j
Plug-proof:防转销
8 G, G4 _5 N! J' R- ADrive ring:推环
U/ V+ p* s0 E" E2 l7 _5 n6 bPush ring: 推环
: c' m7 T6 X q/ B% i# ZHalted ring: 挡圈( R8 ~* ]+ | E- q8 _* M
Cup gasket: 静环套3 Y2 C6 V% x( d4 g
Rotary ring holder/adapter/carrier: 动环座
+ F6 y. z6 v+ c" j+ E1 p" gAxial pipe:轴套
! g: A0 O8 V( W8 D/ D2 q. U fDrive ring/plunger collar:压圈! k: z( K$ Z9 ]- x' T
Spring retainer/seat: 弹簧座, i7 A/ \ P$ I2 R' I. L
Impeller:叶轮
4 o3 Q6 b# [, O6 _) I5 }$ lOutside cup gasket: 静环外套/ c5 h* q# m; X( {& a+ d4 ?
Inside cup gasket: 动环内套1 f; s6 s& e. f4 Y T
Spring holder:弹簧垫0 _+ B0 G5 k" U! V. y" q
Seal ring:密封环
1 ^) H) m4 y" k3 ~7 z# uwork:骨架/ {' H, ]0 M1 K8 X' Q: ~' s
Square ring:方型圈
: D9 o- j1 N8 H: `1 D0 ZWave spring:波形弹簧 S8 _+ d0 p3 k" g9 O. y; w
Cylinder spring:圆柱弹簧
. w& F9 D% ^& V8 T M: LCoil spring:锥形弹簧
5 F4 W: r, n* y: a, I" K4 R5 M1 TIntegral seal case:整体密封盒( r0 j; q% ?8 a- f( a
Purity:纯度, ^- u+ A( N2 Q3 E) }, D
Density:密度
3 \' p* T, Q h1 o- W0 NHS—hardness:硬度. M8 c; {6 q7 A1 v# S
Tensile strength:抗拉强度
' l; R: O) P& ]' c' m: _: Y) ~Bending strength:抗弯强度& I' h7 s5 b. C, O
Compression strength:抗压强度
" r8 v; l0 h( i3 ], R8 p4 {Thermal conductivity:传热导系数% \6 M3 f9 \7 k# \; m7 H/ `9 M. G
Coefficient of thermal expansion:热膨胀系数
* L$ d! w) c" M! WHeat resistance:耐热
5 D, `" R, S# i0 qThermal impact coefficient:热冲击系数
& y; ~$ e* o! iAcid resistance:耐酸5 r' S' f; @/ O6 P$ l0 q$ }& O
Medium:介质
1 ?; D" z4 Z4 ]* Q$ x0 fPorosity:显气孔率4 H& Q4 R! [* k! J! l
Rockwell hardness:洛式硬度5 b4 Y& F( `) f) F) B, v# \9 w
Breaking strength:抗析强度
$ U' T5 i4 _/ q# ^Stability of thermal vibration: 抗震稳定性/ }# b2 o+ v) e
Optical flatness:工作面平整度6 {, ?' [6 l$ s9 q
Roughness:粗糙度7 S7 e5 o$ K5 O+ f! |
Lightbrand:光带. w% h9 H2 A$ H% B* K+ l$ U$ x
Classification:分类
' J9 w# ~0 H) x9 A0 |Model:型号
- K7 G1 S/ K( YThore hardness: 肖氏硬度
`* G; S* c- vFeature:特性
- m' m$ K+ W/ c4 |# gStamping:冲压. c0 @) z# S, I
Lobe pump:凸轮泵3 X0 _' k# F9 ?2 J- y
Step:台阶% k- B( a$ s) R
Crevice:裂缝
2 ~" ?0 _# ~; X; ?6 HCrack:裂纹
- G' X! C8 m: ~Anticlockwise:逆时针/ y8 }( p* f' l5 O! [% j8 O- l2 X
Clockwise: 顺时针) Q4 _) Z0 D/ U" y- {
Labyrinth seals:迷宫式密封8 x9 |- H [2 l7 @0 g1 e. Y
Torque:扭矩. G) a( @) Q0 Z5 W
Throttle:节流圈/节流阀* a: H6 Z( J) R6 ]
Bushing:轴衬- q# J2 W4 k5 v( x1 K
Bearing:轴承+ Q3 a) L' e; K1 g, X4 G
Sealant:密封剂
" f1 m0 Y& W" R' X( nPitch:螺距,节距! K9 Q/ a: ?( {( a
Depth:深度+ W6 {* h/ O" _: b* A. ]$ C
Stuffing:填塞料
& c& \* u% Z9 r- Z7 mBDC-bolt circle pitch diameter 中心距
3 r( [; k4 Z t: ~5 j4 }* xEMS:express mail service 邮政快递
3 `5 y0 h1 ]6 o2 ]8 ?8 k% t0 sThrust plate:止推板% y1 f e; O- K) K9 z* D) Z
Surface finish:表面抛光
% J3 s: w0 J$ E0 oEnd-fittings:端面安装' I: m& |; @1 T9 F! l. {0 q
Spare pats:配件
. ? S6 B1 h7 ~7 d8 _Split seals:剖分式密封
* @' _( y+ ^0 u0 rRunning account:往来帐户
1 ]) x# o) S5 I/ f/ z0 \0 jNPT:normal pressure and temperature 常温常压
, e6 \5 q* I- E/ DThread:螺纹8 g5 y7 e+ E. ~+ c0 b9 o
Cushion:衬垫$ T& U3 v# Z; y/ @5 O" W0 r% v' Q: ?
Pneumatics:气体力学
5 j( d% j* p" C! sGmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)+ \) G/ `9 [+ U1 O5 m8 G8 J5 m
Electropolish 电解法抛光6 V! J! u2 b, _; F( @8 Q; P
CAM—computer aided manufacturing 计算机辅助设计
& ~4 T- n" y, ~: p* {) {c/w: complete with 包括;caution/warning 小心与警告
. S+ j. _" R$ w- [8 qASTM:American society of testing material 美国试验材料协会5 }" `* V, y% j1 k0 @
Squareness: 垂直度
1 k3 e o9 G O+ U0 mConcentric circle :同心圆( [2 V+ @" t$ ]1 l& f8 h% `- e& v
Credit note/debit note/payment slip:银行水单0 {$ {1 {8 T+ n# g$ G
EDGE: electronic data gathering equipment 电子数据采集设备) X6 U' P- Y/ H- c, E. d. Q
Cavity:凹口/槽5 M7 @5 ]5 M3 R: d c3 z& i
Proprietary design:专有设计
+ J1 D- y1 b8 a u/ bTIR—total indicator reading 指针读数# G) I' P7 g8 a& U2 @& z
TIR—temperature indicator recorder 温度指示记录器
7 Y7 g1 L2 q. F% @) GAbutment:邻接,接合齿) k' o G9 m) ^ n
Melting point:熔点
! O9 ?8 O0 @% P* b6 F2 z1 T$ U, |Boiling point:沸点
+ h2 ?8 \7 C2 ]# N: `0 DAutomatic lathes:车床* Y7 q" }3 {( Y3 r/ q: E
Groove: 凹槽，开槽于
5 q7 E* \7 ]3 o! v5 k/ L L# MChamfer:倒角 l; B4 f5 A. e* L" r0 P
Bottom chamfer背倒角:
: m& d+ V( b9 H* r: e3 E0 }CC: center line 中心线8 d! q) d7 D' \, o1 s- v3 L
Thru: 穿过9 c5 n: M: q" ]9 U
Wire DIA: 丝径
$ s$ u: x% t' F$ n# R, fFree length:自由高度
8 O8 U( W" t3 r5 U9 _# }Type of ends—close ground: 拼圈
/ U* D$ N/ E0 g6 A1 r* aConversion sheet:换算表
$ ]) m S) T0 o& P( N6 BGeneral speaking: stationary seat should be harder than the rotary face
. |& w6 W1 V* A+ d( nPolypropylene:聚丙烯# J% ]2 a) [( J: P& V8 u
Polyethylene:聚乙烯
5 R/ B2 [) H& w7 j9 @# y* }: GPTFE—polytetrafluoroethylene聚四氟乙稀 ; {9 q U1 G' n6 q: ]
PVC:聚氯乙稀0 J) H& W8 K, i" p. H' r, `
PVDF-polyvinylidene fluoride 聚偏氟乙稀" q5 j7 Y: X& j; _
CTFE-chlorotrifluor ethylene 三氟氯乙稀
( B( ~3 a' e2 _7 HConsolidated shipment:合并装运
9 d7 Q% m. S0 T2 V lPolishing:抛光1 ] \9 M7 l. Y, r. P/ O, e
Smoothness:光滑0 v, U* p9 H/ G" l$ _! S; F
Flatness:平面度% k5 F' H1 K# l- N, B) \0 A( D
Roughness:粗糙度
! B: h' W, H7 {1 b& j5 n) nImpurity:杂质3 ?/ @% i& p& l `
Bubble:气泡
# }3 \$ c) O: G& y: @Defect/flaw:缺陷" b) [0 f: F* z- z/ j* q$ d2 X
Surface:表面
0 Z7 A) m% @" o, w( t5 |Air hole/pore气孔:. w: F" j7 i' K
Burr:毛刺
x- M6 P8 x2 ~: k7 [( _9 LNick:划痕" T6 f% M8 Y1 x+ m( Q
Thick:厚
% I" n7 q# I1 s0 qThin:薄: e1 Z5 [. h- X; J' I
Spot welding:点焊2 s% a0 X- Q% l' `, j
Fastness:牢固
& y; o: l# a. m: `- fDistortion/transfiguration:变形
' g1 q. A* K4 u P3 M$ eBrightness/lucency polishing:光亮抛光. J# o/ b4 J/ L) m9 Q, `
Matted polishing:暗淡抛光
1 ], r% T5 P3 j2 Y$ HRockwell hardness:洛氏硬度
& M! v% _+ f" F1 O4 JShaw hardness:肖氏硬度
/ K6 C0 e- m- C+ [: H9 ZLuster:光泽
9 @2 ?9 b/ _' X- r4 FWRT:with regard to
: q$ t V+ y$ p1 n* }Latex paint 乳胶涂料
9 w+ U- N5 h$ C, n. Z' g:England-U.K Z8 |# d% X3 T* s( b8 {
russian-Ru
) v& O- [5 f9 {" b7 ~9 m7 [german-DE
3 }. m9 M. B- DFrench-FR- N1 _4 w! v* T+ \4 B% B+ y
Spanish-ES
J+ n0 K8 H+ Y t# O6 iGreek-GR
Z* H/ k+ f2 iItalian-IT, E4 I# }% b9 v: U- E
United states-U.S.A5 r: f5 @. I ^& g3 p
Welt/brazed:焊接的
6 p% s# m* B& x+ p& h$ \Tandem arrangement:串联式) W4 @; n% q+ P A' @3 G% w
Back-to-back arrangement:背对背式# @1 g$ m. L7 Y
Fitting length:安装长度
/ q# T" Z% B0 l. R" f! ETolerance:容差" d0 e0 U, a/ E6 m' s
Axial movement:轴向窜动量
3 d% R. S. N) H0 @" }2 uTorque transmission:扭矩传递
+ I4 z) F S) F$ r9 _% l! I' S$ |1 iOperating limits运行范围:
. a8 A* O% B3 } Z9 R& {Seal face:动环
+ M5 f; {8 _6 GStationary seat:静止环
- C/ K% F/ L! IDrive key:键驱动
1 k$ m; {4 P5 p+ T3 n$ jNut:螺母/螺帽
5 [$ }: B/ w: Z6 R6 j8 PScrew:螺钉
+ }! S* G8 D7 o( LPin:销" V0 F* h4 E) a* F7 f6 e9 }
Bolt:螺栓! k, R+ f( _5 ^& s0 p
Operating temperature:运行温度
, B* D* g6 `! R9 vRight-handed (RH) screw:右旋螺钉( w6 i/ C" D7 l
Left-handed (LH) screw:左旋螺钉6 B; e& t" T: r6 p0 G# Q
Screw thread:螺纹8 c& ? O) u" _3 `2 I
Screw thread groove:螺纹槽. K: q! w# Y$ d9 c" L) D/ H
Screw type:螺纹型+ S; G& B6 N$ x
Spiral/helix: 螺旋5 R+ p+ o- h5 m" v: G
Cash remittance:汇款单
) }1 X! R0 E WCutaway:剖视图
6 b% ?8 F$ H9 K! {# V/ fGB-Guobiao:我国国家标准
3 L! v9 B( p& w. ?9 Q; rAbmessung: dimension
0 h' j$ p- N2 W7 lSiliziumkarbid: silicon carbide
" \1 V" k6 o) @" A# [Feder: spring
z% T& e$ B7 u5 yKeramic: ceramic
0 c4 J7 r* Y9 L3 B2 y/ }$ zTack weld:间断焊( ], X) U% ? l* N! B/ j; Q
Carrier:支座,托架1 b8 ~! J8 I% |7 Y
Keyway:键槽
1 j" a9 ?) G* G6 {* JUndercut:底切
: E+ ? R9 D" OWasher:垫圈1 t3 X8 N. I9 P2 M
Tooling charge / modeling charge:开模费
0 W( X! l" [+ v5 zRH—rockwell hardness / right hand 洛氏硬度 / 右旋4 m) N1 U7 R: @, }' s/ @
Pitch of screw:螺距% L3 d3 X4 S) S |
GP-general purpose:普通箱" o, W. s; J: d5 f2 h
CBM-cubic meter:立方米* W* M+ Y0 _+ B/ n+ |
MT-metric ton公吨& z0 s. P$ Z8 o5 J0 C. u" p
HC-high cubic高箱/ f% V/ M+ u+ }6 Q
Freight prepaid:运费预付
8 }- { z6 x i# v, |Freight collect:运费到付
9 i& _# @1 N" }5 H. x4 z. X) lHouse B/L:分提单(由货代开出)$ D$ m5 W! \$ @, ~4 n+ K
Ocean B/L:总提单(般公司开出)3 V; g5 X" [- C) z( o1 }; q1 K
SWBL-sea waybill:海运单5 i% ] L/ J0 F# ^ B/ g
AWBL-air waybill:空运单6 F1 m6 ]: Y- A; ]
B/N:货物单' l' e6 T( K" r0 B' x: T
S/O:装运单
, u+ G9 E0 Z' eD/R:场站收据
' f& }6 D4 n( lCLP:装箱单% P: ]( h* G& U) O! \0 _6 _( K
D/O:提货单(dispatch/order)& t0 v: D5 U( {8 z: W/ {& O7 s
Surcharge:附加费, I& f, I1 ? W K l$ O) ?1 k7 a9 m
Bunker surcharge::燃油附加费
$ l6 l O( B( W# x3 G. WB.A.F—bunker adjustment factor: 燃油附加费
% n, f% L! K% s( p/ t$ ?# I3 |- zCY-container yard:集装箱堆场- x$ T4 T) q' D
CFS-container freight station::集装箱货运站(处理拼箱货的场所)( V2 `$ v4 W! ]( b, I
TEU-twenty-feet equivalent unit:集装箱计算单位
% h+ d, {" _( R) L" v9 u1 R' oFCL-full container load 整箱货
$ c' H* W1 A& s( f( Q4 A fLCL-less than container 拼箱货
# _/ l I' _* r4 f W/ E( T; b0 t$ C1 j$ t& p& W8 R5 S& m: r
Slot number: 箱位号
, ~, k/ c: T: n/ a( P$ I, N集装箱0402D1 含义如下:2 _* h& ]6 w1 p! M9 Q
04-bay number 排号(横号). d" e# q2 o+ }% o
02:row number 行号; C% q/ C7 x0 e" }
D1:river number
, f# F% A* B8 X( @ D—在甲板上; H—在舱内/ j! N9 o% X7 l: l1 p0 B
C.C—collect 到付
8 r# Q( p1 r1 m3 i0 P, I) x* rP.P—prepaid 预付$ z5 x7 N. f7 m
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
3 a3 g9 a% \5 } V4 j9 j8 n3 }- ]Carbon steel:碳钢
% H1 ? Z. |/ Z- nRpm: round per minute / revolutions per minute 每分钟转数" ~+ v+ K$ R* t8 ~* V
Sliding surface:滑动面积 O& Y3 B3 h! z- |- Q0 b. Y
RA-remedial action 矫正措施.
0 M& J9 | y# @/ w# a7 k restricted areas 受限区域性; remittance advice 汇款通知
& T6 k! g" T$ ]3 L/ D& H9 ZRa-Rate of appearance 外观等级
6 e7 G" N9 G5 wPerpendicularity:垂直度' B/ a8 B2 G4 H7 y) ?
Clearance:间隙
4 J5 U5 f: v1 `1 w& `Counterface:对立面5 a4 R2 |4 Q& Z- Z5 }- T
Retain:护圈,挡板. t6 [! {- e7 A ?8 \3 S
Nanometer(nm):纳米
9 c5 Y! e7 D% y0 ~$ W. ?- p0 B* ?Parallelism:平行度
: O. _- l5 u, E# M+ I8 _Concentricity:同轴度/ U; N4 h4 O; u: N# H( b
Material code: 材料代号& h9 C' y- @$ M% f6 G6 ^
Direction of spring: 弹簧旋向
) @5 {) h1 x% \, h1 U ~/ k3 F8 q- u2 gSeal type: 密封产品型号
$ j* M( A$ e yWB: waybill 运货单
6 B* d# V, j; Q- uAir waybill: 空运单
& }3 c* H3 ], J, e6 ]8 G. {: IOur seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.
& i% t. y1 W( `9 y( y. w; PFpm:feet per minute: 每分钟英尺
; k# O9 n2 o: x" c& h& _3 KEnamel coating:搪瓷包履/ u* V. `# s* @4 q
FOC: free of charge
9 J1 x% t! I- K, E" \8 x( F% n1 cETD: estimated time of departure 预定出发时间7 _( r/ c5 l% e% b
ETA: estimated time of arrival 估计到达时间
8 T# d1 c+ F' z) |1 `0 EPOD: Port of departure 卸载港% k9 I7 ]7 G0 F. C: V6 t# d9 m
POL: port of load 装运港
6 k0 d3 U4 a" jCut off: 关船$ j6 b3 s! O K: d6 R
Shipping instruction: 托单9 j0 ?9 ^3 L* F
ST—shipping ticket 装货单
" h9 e( y- O( P+ O: WCast iron:铸铁
" D2 U( O7 c1 X4 y" x CGPH: gallows per hour 每小时加仑数
# o, R9 Q% o. t8 MCNY: Chinese yen 中国人民币(官方说法)
" @- P7 R- |1 I( AFuel surcharge: 燃油附加费( `4 q* C) \2 U! \4 F
SSC—special cargo charge 特货费' T, u7 T2 z6 p: a1 d& x5 @
Drive shaft: 传动轴/主动轴, D; \7 T" a; x6 X( _: W& q
Elastomer bellows seals:橡胶波纹管密封
; e# L0 m* r( [, Q6 }2 O: b |Single spring seals:单弹簧机械密封% h4 d2 n' O6 V4 ?8 O; v, ]/ l3 ]
Elastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封
6 {- w p. W, F/ S* t, {Anti-corrosive seals耐腐蚀机械密封:: u6 |1 ? x0 g0 N6 s4 x
Welded l bellows seals:金属波纹管机械密封
/ X( Z4 P0 r& K$ g" Z2 ^Welded l:焊接金属, k, U' [9 O4 H0 W7 j- N: T
Reactor seals:釜用机械密封
0 N! V# k5 |8 D. g4 S p# O( vCartridge seals:集装式机械密封
% i5 ], N4 E3 c/ C8 \) BSpare parts:备件+ Z/ K) k: J. O" W. T; e4 N
Rounding chamfer /chamfer / reverse angle:倒角- d+ }' D% ]+ n9 w3 |% P$ R( u! z
Lantern ring: 套环( q, _8 @" i* Y' I* e( I' z* P8 I
Turbo pump:涡轮泵
5 U( k# O- v) u$ p" F$ v. SNos. / off: 数目，号. J1 X% B' Z9 Y) B( W( N5 r
VSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件! }7 K! k; e0 {) f/ u
Spring retainer: 弹簧座+ s/ |. z7 q# U. s/ v
AIM：America Instant messenger 美国在线AOL即时通讯软件
) B6 v' _( _# s# v/ JAll-round:多方面的" Q: l( R, t$ l' z0 p+ z7 @
Visiting card = business card:明信片: B1 Q j0 c+ F8 G$ k. G% S' ?8 A. c
OEM: original equipment manufacturer 原始设备制造商
1 h6 ]+ E6 v3 c# h6 O+ UFerrule:套圈
% v! G; R& Q& g4 mTooling charge = molding cost:开模费
6 P |9 {, L: `5 u$ a0 ?SWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会
+ t8 a2 F5 I7 n" a" xOffice hour: 办公时间
! f5 v& O0 y$ c/ R) vMechanical components:机械组成部分
. f) }0 y% z; j" Q/ C% g3 A/ PFrom all walks of life: 来自各行各业
6 Z+ V( K% B6 q% j5 c! PIO—inner diameter/internal diameter 内径7 _" `; b2 g6 N' O
OD—outer diameter/ external diameter 外径( E Y* }9 F! H0 P q) F, l
Thickness:厚度2 z6 s K! n. I, T G& P
Assembly drawings: 装配图
9 b1 t$ @8 J) C! A* ?, FAssembly line: 装配线
8 J/ o4 p% F6 p) ZHexagon:六角形，六边形+ a& r6 \) B6 c p C, n& r
Diaphragm:密封圈（橡胶形式）
% x. w P4 u1 }, j; o, yPart number:产品名称/型号
0 x7 s) U5 c5 I$ C( `6 bOuter shell:结构件) Z7 Z6 r4 W& X& W* ~8 ]
Drive band:传动带，传动套% s- N8 V; }- ]8 P& `% o8 ]
Operating height =working length 工作高度; t# m7 u3 L- z" `
Sample:样本
' z8 y- ~/ v/ h& R6 F6 V2 \Catalogue:目录9 k" O$ p i; b+ h$ `1 O4 I
Tolerance:公差# x7 ]1 u. o7 e$ }3 t2 F
Gasket = washer 垫圈/ X' X% v. t. W$ K
NDA-non-disclosure agreement 保密协议3 a L3 I: m/ Z! ?! ?
Internal mechanical seals:内装机械密封5 o0 \9 M* { R# }% D
External mechanical seals:外装机械密封
% ]8 o/ o* v" S2 V( \Wildcard character:通配符3 g+ t: |4 c |
Stamping:冲压' k# q) [" @% W6 I% o( q
Drive screw:传动螺钉* U8 r ?! t0 d. i4 V! @0 ~7 T
Plug-proof:防转销, f X% A6 y# _, D& {; z
Washer:垫圈
) D2 f+ x, z6 Y3 H& P+ B& D% ^Rotary ring holder:动环座6 [5 J8 q, i- o/ ?+ V( ^% K1 s
Spring holder:弹簧座$ }# M* B$ B7 m. w2 s. o
HS:hardness 硬度
8 v+ _1 V4 x5 e* E/ n3 D6 @Ceramic (有五颜色):陶瓷; d4 s/ y: ?# t" |4 N5 f) m. G! ?
White/red/black/beige(米色)' }: c g" q4 X9 Z. W8 d7 }
Housing:套,壳% m1 w! T; [3 w/ D" h
Rubber housing:橡胶套
$ U4 e" o! O) E1 BDHCP—dynamic host configuration protecol 动态主机配置协议0 _& O) D/ N$ M8 N2 V3 k
NIC-network interface card 网卡/ I; I! A4 h9 U7 ~9 z
UPS—Uninterruptible power system 稳压电源/ K' ~1 D# @( n
BPMA-British pump manufacturer association 英国泵制造协会
) _$ B# n5 L/ V/ R$ L# nCBI—confederation of British Industry 英国工业协会2 L& v3 F! } u/ p/ R: D
Ceramic bearing:陶瓷轴承
7 Z3 h' ^( @; Z2 w* QPTFE bearing:聚四氟乙烯轴承
$ `- N# W3 t# }: sPlug 插销
% k' G0 q* p% ^4 s. ]' N
- u5 ~+ L0 \( ]4 y' n9 E |
发表于 2010-12-13 11:23:13
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