John Crane 代码安排
[; J: F# I9 s1.secondary sealing element 辅助密封, 一般指是橡胶材料2 ?' A! S) U! [" X
2.primary ring 动环/ t, F5 j1 z P. @
3.hardware 结构件! W) {+ B! x. |' }* y
4.mating ring 静环: @- j- p2 `+ U2 u
5.mechanical loading device 一般是指弹簧的材料
1 j- [( g4 e6 mBurgmann seals 代码编排
% J0 C+ }& j! C, q3 `- D1 ]1.Type 密封类型
" J) X, {) Z5 i2 }1 U" i2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
: w' g6 H0 ~6 e' B' ^3.type of seat 静环形式(例如G9,G6,G60...); _5 N' [# R! P
4.combination of material 材料组合+ v6 y# h& [/ x5 e
a.rotary ring (primary ring ) 动环
+ z1 a# E" W1 W% Vb.stationary ring (mating ring ) 静环
4 Z* ^ J2 c* Zc.secondary mech.seals 辅助密封一般指橡胶2 I$ V9 F! C% R. p# q. ]' v
d.spring9 p" I! }9 M& Y: L8 i
e.other l parts5 P W: q# }) |( V* D1 _& f
Roten seals 代码安排3 E# _! {; F2 U ~/ g3 \
RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国
0 f( L2 U. }( {4 K, k: Xcomponents code 材料代码
s$ P# u6 f7 h. v4 ?3 T1. spring
, w) G5 F: t0 K* W1 B$ m1 T; P2. shaft gasket 轴套
- M* L8 O! j9 B3 i* [0 I7 P3 [3. rotary ring6 t5 \. D( \0 c1 `5 r
4. stationary ring5 l) Y% I* v, }/ @* C) l
5. stationary gasket 静环垫圈4 o% O3 G! }- ?9 p, A" n6 h
介绍常有的橡胶材料9 l: _7 B$ D/ ~9 _9 M6 C
1.丁晴橡胶 NBR--Nitrile butadiene rubber& h; _& s9 r" ]; b7 a% _
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber2 `( y4 f o6 O" K$ Q
3.氟橡胶 FPM/FKM--fluoroelastomer, v8 L6 p. {8 R5 Z
4.硅橡胶 MVQ--silicon rubber
. X- F6 P# E8 I. w; Y+ O1 u5.氯丁橡胶 CR--neoprene/chloroprene rubber
3 D0 H) m6 _) t6.氢化丁晴 HNBR--hydrogen NBR
+ p2 n7 Q6 H e' j$ A% C7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
1 k4 ~% q+ @4 c# N介绍四氟类材料% a: W9 G0 {/ N4 m0 U) a* v# Z5 [
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)* `6 s- m: @! |$ C$ `
2.四氟填充玻璃纤维 glassfibre filled PTFE2 a& C# n; R' f% X, \) I
3.四氟填充碳纤维 carbonfibre filled PTFE
$ v1 P- c0 D6 c& ^: Q7 F: ~- q4.四氟包覆氟橡胶 FPM coated PTFE: p* {2 M& N! l
5.四氟包覆乙丙橡胶 EPDM coated PTFE" q+ M9 ]/ L& H. a& ~4 y
6.四氟包覆硅橡胶 MVQ coated PTFE( [. Q) k; y+ W7 y: |3 N
7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite% y( g* p# j- j/ _/ f
介绍国外客户常要的碳化硅(silicon carbide)材料
+ j2 {2 @, [" C1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)
& j$ p! o- X& Z! K3 ~2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
/ e* u- u- i4 B1 I$ h Q- q3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)1 I/ X+ u) u. |9 [ b, d
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
% i% J; h9 @* \8 F- x5.表面硅化石墨 surface silicated sic
9 y3 C# u6 @2 Q$ H: m3 T; D常用氧化铝材料:' Z! I; O4 J% j1 i# d4 m8 B
1.含99%白色氧化铝.99% AL2O3
" U' f* Z) E4 u; Q* Q) i. d2.含95%白色氧化铝.95% AL2O37 S- e5 U$ E' b0 ~4 D
3.金属陶瓷 cermet6 X p# g9 w: n0 c' R& N% W7 j7 V
石墨材料:4 c) C1 w& f& [0 H
1.浸锑石墨 antimony filled carbon
% R; X3 x# @/ i5 A) e7 _! z2.浸巴氏合金石墨 carbon-graphite impregnated babbit
; @3 {1 t" W3 d' \# L' N3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
2 U# |; x' c3 h7 b% n4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
; ^8 l$ p. j+ Q* a5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
0 }8 f; B( E+ W/ N& b2 D6.热压石墨,hot pressing carbon graphite7 D8 Y* W& l6 B/ _4 X" S
stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)) D! J0 Q% E# v* ]+ H# U9 E
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多+ I' p% }% l4 a0 Q( Z+ a8 |6 L
Hast. alloy--合氏合金! [" Q5 Y" e8 B9 J
AM350--沉淀硬化不锈钢! L3 e4 m7 r* p r% h# e
brass--黄铜# a6 U( `2 l$ c1 r
CDMCu--双相钢 （用在铸件上比较多）
! Z3 ?3 M1 d" K' B, Y* I7 ?: {0 m - N) Z/ }& C1 e* ]0 W2 F
机械密封各个类型的英文表达方式，; g, k y- ^& |0 A5 j, E
我这里列出了34个机械密封分类术语...0 A7 t" X+ R% Z1 x( ^) L' z# l
1.机械端面密封-mechanical face seal
. z0 h( _1 l2 F2 a2 X2.流体动压式机械密封-hydrodynamic mechanical seal
. _9 ?. i' p& J, g$ }3 H: D3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal- a/ F/ S3 @3 L, K( z$ e8 M
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal0 g2 X" g R' o: l# `
5.流体静压式机械密封-hydrostatic mechanical seal) q1 q2 N( B' z, ?1 b
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal% c b2 C7 j0 d: s2 Z, @" E& B: E
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal
0 m0 ?" W1 e) \# |6 r E# [! }0 W8.非接触式密封-non contacting (free contacting) mechanical seal) g; w2 V5 L8 D) F
9.内装式机械密封-internally mounted mechanical seal3 i/ J) Y3 ]) T* u( }
10.外装式机械密封-externally mounted mechanical seal
" q4 M) Z# c, F: C0 E11.弹簧内置式机械密封-mechanical seal with inside mounted spring% ~3 t$ Z \1 z, d
12.弹簧外置式机械密封-mechanical seal with outside mounted spring9 _: X2 b7 u/ W; B- M
13.背面高压式机械密封-mecanical seal with high back pressure& F5 n9 I% h* {% l8 F5 S8 c
14.背面低压式机械密封-mechanical seal with low back pressure
6 P( h6 M2 c* b( R15.内流式机械密封-mechanical seal with inward leakage/ i/ M' O" B/ x6 `- X: `
16.外流式机械密封-mechanical seal with outward leakage0 n" h) k5 \/ a' p; ~" Z$ [
17.弹簧旋转式机械密封-spring rotating mechanical seal+ ^' C. |0 z; k! ?
18.弹簧静止式机械密封-spring standing mechanical seal
/ o# z# h6 E0 {* S2 t# \# ?; m+ U19.单弹簧式机械密封-single-spring mechanical seal, Q$ d/ v3 e, n3 W& ?
20.多弹簧式机械密封-multiple-spring mechanical seal
* G$ e* H* O6 j- `$ R21.非平衡式机械密封-unbalanced mechanical seal
) B4 Y r+ ?# V0 u! n, D9 L& t0 q4 s22.平衡式机械密封-balanced mechanical seal' \4 t( @1 W+ k( X
23.单端面机械密封-single mechanical seal' C# C# r k g1 j9 m
24.双端面机械密封-double mechanical seal
0 z5 G4 m, e: j* @8 M25.轴向双端机械密封-axial double mechanical seal
- f, S* f* j9 i% Q' C+ I* f/ H26.径向双端面机械密封-radial double mechanical seal
& R, E2 D9 E1 }# \' t6 h9 G27.串联机械密封-tandem mechanical seal
3 v+ n ~, L; K$ j28.橡胶波纹管机械密封-rubber-bellows mechanical seal
) y' x4 V) W" c- ~29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
6 a) [$ c$ L$ o! p0 {/ L9 A30.金属波纹管机械密封-l bellows mechanical seal
4 |4 L- K& G' h S2 P* T: F31.焊接金属波纹管机械密封-welded l bellows mechanical seal
) L# T) j( [& z1 @ t. A32.压力成型金属波纹管机械密封-formed l bellows mechanical seal9 U2 W2 k& C: @
33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring) q# j$ y- A! p* A# y
34.磁力机械密封-magnetic mechanical seal
, I* B( q( I& t: ?* n9 ~$ H+ q机械密封零件术语的常用词汇....# `4 v8 t# o) M( ]' {2 I
1.sealing ring --密封环5 f& x! |, k. o
2.seal face--密封端面
& x0 D( x4 W; ^4 y+ j. {' v3.seal interface--密封界面5 g: i+ @+ j2 [6 W9 L
4.rotating ring--动环/旋转环, P% Z0 T9 v: |5 C- a5 N
5.stationary ring--静环/静止环
' L" z0 |: h5 U! P3 s6.compensated ring--补偿环
& V& K5 z4 }1 D. \7 }$ ^7. un-compensated ring--非补偿环: B3 k% ]: t4 e2 ^+ h$ ?
8. seal head--补偿环组件
9 {; z } }* v$ {$ @9.primary seal--主密封" f2 u2 Z- s& i$ d( f7 t& |
10.secondary seal--副密封9 L4 v8 W) \8 v8 j* {! L
11.auxiliary seal--辅助密封
) P) a9 ]+ m# ^- }& E5 `12.auxiliary seal ring--辅助密封圈
" K8 V4 t3 x' w* z3 J3 e13.bellows--波纹管. U2 {+ h2 D3 s. I9 @
14.pushing out ring--撑环
! |; R! G# ^% Z* |6 G7 S15.back-up ring--挡圈7 ?2 K8 i$ r4 m% L7 v7 z
16.compensated ring adaptor--补偿环座 W( ]- y: V+ Y; {
17.un-compensated ring adaptor--非补偿环座7 w; `) b9 ~ n, `% b- ^+ Z& L
18.spring adaptor--弹簧座
' C1 U) `+ Y1 }! Y2 p19.seal adaptor--波纹管座
, p6 D( }" M# |: l20.retainer--传动座 @. Y5 `' o1 |7 u
21.driving screw--传动螺钉
! q5 u0 O* f2 A3 ?3 |22.set screw--紧定螺钉
0 |9 Y) C& }" K* M) E+ Z23.snap ring--卡环
" L* \- T+ F( r! K T5 z24.clamp ring--夹紧环
! [$ w7 O! M6 ~7 e9 W25.anti-rotating pin--防转销: @5 z2 {4 ^% a% y) T6 v/ B m
26.annular seal space--密封腔
$ p' ?9 p3 |& q9 B" s: p: V27.seal chamber--密封腔体3 q. F. I$ }8 K' D# a
28.end cover--密封端盖. g/ [- K0 n- f" @1 T* B
29.elastic component--弹性元件
7 F$ G# y0 ^ V$ `# G9 ]( W30.a pair of friction components--摩擦副
& J# j2 V& h1 B% f; o 个人常用机械密封专有词汇
6 u* J) v5 N, U6 t: D& ^inner circulation--内循环
: Y2 |& `2 v! Q' y! y7 bouter circulation--外循环
& G" I, C* E) K/ L6 F8 uself circulation--自循环
& D& ?# I: R2 L5 C7 Aflush--冲洗: x, F7 h( y0 R3 E. D- q( u! J
flush fluid--冲洗流体
9 d: v0 A9 s8 nquench--阻封$ X2 Z; Y O! t! ~% [
quench fluid--阻封流体
. s. w% t! ^& Z4 W4 c( mbuffer fluid--隔离流体
4 B0 j1 d+ ?. |: e$ _" Y5 _$ |1 vtemperature adjustable fluid--调温流体. p" R+ I% F* H# F9 M
coolant--冷却流体
* ]$ O; f/ ]* z8 p- v" [heating fluid--加热流体
* }& @6 Y2 i* g" e# m$ P$ Tsealed medium--被密封介质$ T" l& a4 `! }+ [3 D; _
sealant--密封流体' d/ R- b6 i! W8 @. d6 ~/ N" V
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)5 q& w* C3 ? K9 P' F
limiting pv --密封达到失效时的PV值.它表示密封的水平
1 g2 c4 w" @4 K/ h2 Mworking pv --极限PV值除以安全系数 D, @3 i% O3 n/ A. x7 z3 P
PcV--端面比压Pc与密封端面平均滑动速度V的乘积, V$ ^9 T; d% T
limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力" l$ @: o- f* T' m" k, S' D
working PcV --许用PcV值.极限PcV值除以 安全系数( L6 u( t2 s& A& c+ {6 V- z
leakage rate-- 泄漏量
- K% u- ^0 p( C N2 M4 W* L0 Z% j8 Frun out--跳动
" e) G/ @- d) \7 C2 u; Xwear rate--磨损率2 y! O& p9 S9 Z$ J7 H8 V
operating life--工作寿命) b2 C$ w" J) b, k: Q# A9 ^
operating period--使用期! v8 e. O4 c6 g0 k4 B5 ^! \+ h
abortive failure--早期失效9 s7 z4 Y1 X+ T( g. d0 O
Operating limits:工作参数 [. y2 e- G, f( J
Speed/velocity:转速7 S, f) I9 s) b$ s0 \1 e; R
Combination of material:材料组合3 m) K! { J1 _7 L2 M
Halted ring:弹簧挡圈
: z$ d& P# }0 `+ u5 J5 K. bBellows:波纹管; T* [ K& P3 J" x/ I
Retainer:传动套，传动座
+ D8 s2 ~& |& q" `! Z2 [, c5 X2 N$ J1 u/ KDrive ring:压圈/ S- ]- K, t2 T/ }% h
Cup gasket:静环套1 l3 z# m0 q7 x2 H' W' {5 @. T
Spring retainer:弹簧座
% `* q2 ^0 s s9 o# KO-ring: O形圈7 E5 d0 F7 ~" I: N! o
Tension spring:拉簧 % {6 B: V2 K% C9 q
Stationary seat:静环形式/静环基座
5 Q! w; o1 d) v/ H5 s ARotary seat:动环座
, \* m5 g9 p) F7 w) p3 SDrive screw:传动螺钉0 u- C( B" t J3 U( b/ Y% v: e
Wave spring/Bellow spring:波形弹簧
2 U* _. I* P1 H" C! rRotary o-ring:动环O形圈
- L2 O8 @8 ~5 S/ a4 w" fStationary o-ring:静环O形圈3 _/ E; n" M6 G! {
Collar:定位套% R6 A: K% u, p+ T) X" n1 ?
Snap ring/clamp ring:卡环
9 \; v9 L2 |" W& |9 l3 a1 XDisc/thrust ring:止推环
# z' r+ }/ U' z* ~: }; I2 CWedge ring:楔形环
1 _8 S- C* I9 h( M7 ^. v) @ @Mating ring:静止环/静环
m! Y9 u7 p! a# qPrimary ring:动止环/动环
' }3 ~% l1 m( M& M; I# x8 M( OInventory:存货9 K( l; A" N! ?
Agitator:搅拌器, [- w. E0 h# }; w* S: I" B
Cryogenics:低温学5 a/ h9 D+ l7 X+ r
Mixer:搅拌机# t" A- g$ D; P- J3 D
Refinery:炼油4 k9 A/ ~5 X/ e' B: w0 N1 N, Y2 ^
Petrochemical:石化 m. Y# t0 V$ L g7 w0 y
Pulp:纸浆
# x+ l' `* b4 v; ~Paramecia:配药* J2 i: @; ^6 g: d5 [/ p
Desalination:脱盐
/ j' Y3 v0 D9 PWastewater:污水
6 K( L$ U! r+ ~* S1 {" FImpeller:叶轮
$ C: G0 L z) DFit:安装2 p' ^% _! G0 N! l- q$ B! v7 m$ @* d( I
Lead:石墨，铅
. E _# m1 ?7 ^& m" v* FEdge:边缘
& N" n% V+ r. E( ]4 ^Grade:等级' c0 E0 q: Z/ v5 i( h2 O7 [
Secondary sealing element:辅助密封材质
2 l0 H% X: Q" t+ [( MHydrostatic:流体静力学的
* R$ Z. t: n; k* iCross-section:横截面
( Z+ s( E; s# X4 T7 G o7 |; m- `- iMaterial code:材料代码6 P: g3 q2 ~+ b; N/ j
Seal size:密封轴径尺寸
7 m4 x8 N, |. b$ L/ T
$ S: {3 F$ Q; A `7 wAssembly number:装配代码
1 r1 {( J1 Z- i5 I1 B; p ]+ USulphuric:硫酸, A1 n* Y; s" @
Nitric acid:销酸
8 z! D2 d& k$ R9 p) l. c; \Phosphoric acid:磷酸' y1 v) B$ ]5 h
Hydrochloric:盐酸( M0 `0 \- i$ L1 ~/ |& M$ L5 r1 N
PV—pressure/velocity:压力与转速* u) j: W2 W3 ]3 E/ @; U8 ?2 L9 K% K+ _
RS—rotating seat:动环座4 R$ h4 F: N- I5 o' v4 [; A7 s
Multiplier:增效器5 I# D* w! i1 G4 I/ S1 ^+ J- J/ v
TC—tungsten carbide:硬质合金5 @ O' ]. \8 ?: t
Pin:销4 F$ v: k9 S+ B' W% r! e
Engage:接合,啮合4 s7 b5 N6 ~, m4 I# b
Pro剖面/侧面9 k5 {" @8 t- F: R
Adapter:适配器
: ?4 n# Z9 P* O0 Z1 T/ X' p- @- z2 JTitled:倾斜的
V- M/ R( d7 u5 X' t: A. DWeld/welt:焊接' ]0 b3 E4 q% t
Nested:嵌套的,镶装的8 G: m" P* c* h+ S
Configuration:配置,构造
8 k. } C+ Y0 Z k5 d F3 MAxial:轴向的,轴的4 @/ V' }$ U1 b0 F
Working height/length:工作高度1 B! y" O! d2 {0 j: r
Tolerance:公差,容差5 m$ q: Y5 K5 A
Operating pressure:工作压力: g) A# G$ T/ M; { Q
FIM—full indicator movement:
6 A6 ~2 x3 J8 |/ SLubricity:光滑. R# p4 h; z: z. ~
Gravity:重力/ }, q/ }9 ]4 |: Y3 x7 ]) C, O
Face material:密封面材料
( H3 z! ^: V2 q" H, YInsert/shrink-fitted:镶装的
2 h8 f; `/ N* ^Primary ring adapter:动环座
# F4 @0 ?. h w/ x0 cMating ring adapter:静环座$ [6 I+ `* U0 j' a
Delivery period:交货期
* ^+ q. M. x* {+ g* j( K; ESet screw:固定螺钉
$ X+ A) E8 _5 C3 Y6 JCap screw:帽螺钉; D! ^ I( ?6 w/ P
Gland:填料函盖
% J; S3 E/ ~. W0 }2 R# aDrive retainer:传动套* C9 `2 G" p, T
Plate:镀金
1 G( Q3 T( A6 q% Q) c/ ] VGland plate:密封座
8 P4 c0 V7 _1 oMean time:平均时
6 e; `' p! m. JDurability:耐用性( o2 E; ~9 m: {" N$ g5 T
Thrust ring:推环
8 ^ A; e! D% |* s3 f4 s5 N/ zClamp ring:卡环1 {; E2 G( T) _) P4 F4 Y9 J" @9 |
Eccentricity:偏心率/度,偏心距! C$ Q8 E0 t; \, v, t6 Q
Deflection:偏斜,偏差+ H8 z1 X4 S* \& K2 p0 k) c
Runout:偏转,溢流( Z, Y4 |7 s; Z8 k8 g' A* u9 `
Pilot pins: 定位销
- D. \0 d7 J. l8 U9 y; j& JBolt:螺栓' H& l9 V9 G: o; Q1 w
Screw:螺钉
# H; v9 v' k# T) G, _) j9 |1 ^& UNut:螺母
. d) z- x9 J" `* r2 A; c3 c sWasher:垫圈
1 K8 }5 e, Y' K+ mPin:销
. `5 w9 P: v0 m# L( M+ v* PRivet:铆钉7 d9 I1 ]$ J3 i& h* L6 x* d2 R
Anchor:壁虎
' L, b8 X3 x# l; P& {Machine screw:机械螺钉; o8 m- M5 G2 G9 V) h9 t1 s) v) z2 y
Wooden screw:木螺钉7 D: c1 m3 z8 E- s
Threaded rod螺杆
# K; t8 ~4 s$ w# mWire rope clamps:玛卡, C [+ I o' P, l2 @* @" q
Hex head pipe plugs:六角形螺塞
, o) o1 s7 p r; z cPhillip:十字槽
* H: t9 X2 m6 g: q1 OSpring-loaded pluger: 弹簧销
7 T; l8 L. r* q$ K; dHex head:六角形头3 k; N* m, d# _! v7 l% n, x2 Z; Y( g
Flange:法兰" h# {' K# B: ~) A9 U6 x
Seal component materials:密封材料成分1 S, ?$ {8 w( C& {
Secondary sealing element:辅助密封材料) t1 i) B5 o: L) u6 ]- ]' A0 Z
Primary ring:动环
& C( x2 d P! V7 z+ g; |Mating ring:静环
3 |* z& a5 X$ t" ?9 r6 Y# |Hardware:结构件
7 A6 X6 Q' j! f8 t! vMechanical loading device (spring):弹簧材料
) s {0 k5 q, ]Ovality:椭圆
* e/ t# i) c3 Y% m3 ^4 N) r/ aLetter of intent:意向书2 z7 A1 g8 b* }$ B( J' a' I: [
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的
& K1 K7 F, T) s& u+ K6 v9 j4 ^% CLeaf:金属薄片. x$ p4 [4 m1 x# k, ^9 ?1 l! q
End play:轴向间隙
- j# \' E e; O% W: Y: @9 h3 e ZPad:衬垫
2 s- v3 _- ^: x6 b6 c% QAsymmetric:不对称的$ p3 m- \9 C) n6 S
Seal adapter:密封座7 O4 o' o* m5 h9 W; J9 O) \) S; p) h
Tandem:前后的，串联的/ l: @7 z) A# u3 N. j
Inlet:进口
* [ i" Y+ C5 P }2 sOutlet:出口6 A9 u) }% d- i' ]
Inboard:内侧/介质端
/ s9 @7 M8 O( C4 ~Outboard:外侧/大气端
) u4 ~- ]2 P- d* Y0 p5 bConvection:传送，对流
0 I) Z: N9 R" O! Z. t7 TPort:端口，
' W4 z3 ]( k; W# k" y5 H" ZSlot:狭槽
, _ _$ _2 H! s0 t; t0 o+ `, _Reducing agent:还原剂: q# H2 y1 D; D5 H( \
Notch:槽口，凹口1 R, B4 g9 N) R0 q* E6 D) U; V+ x
Band:镶边, m. ^/ A9 P6 S
Clogging:堵塞. {0 ~/ c A* k: h
Tune 弹簧)圈数
9 O9 u* w7 d2 { E" YFoul:淤塞
( Y { p1 I1 i8 g" h; B4 R. mFlatness:平面度
, Q% t0 z. c, B8 i4 ?6 c, RDowntime:检修时间
, N# d9 z0 A, e! a) xAlternative methods:替代方法+ I4 v7 y: S4 C5 O
Wear ring:磨损环
7 U! a |# @) V4 L1 O" ]Torsion:扭距, D/ y' m8 t* Q- s5 H3 @
Cast:铸件
5 L) @8 M' @+ Z* B WConfining:狭窄的* n8 ?0 ~ ]: r: h0 r. w
Spring seat:弹簧座
( E2 E0 s6 v+ K4 g9 O" O% kPlug-proof:防转销9 V0 y0 C. P" |. |2 `
Drive ring:推环9 t6 I0 U) B6 `, K
Push ring: 推环- y6 y0 R+ D1 ^5 J g7 i
Halted ring: 挡圈
K3 M9 L4 T; x- L) q; }8 yCup gasket: 静环套/ x. ~" S! }! x
Rotary ring holder/adapter/carrier: 动环座+ k4 J4 a5 f9 O( U
Axial pipe:轴套/ i7 R, c, W! H. X( O" g
Drive ring/plunger collar:压圈& Q3 @/ [4 \9 [, `1 T) }) c7 [
Spring retainer/seat: 弹簧座
. r: j( p: v$ ~( v6 tImpeller:叶轮
! P3 d) _8 p0 ~/ ^% x JOutside cup gasket: 静环外套# v" W- @- e) N8 h0 e' V) ]9 u9 u D
Inside cup gasket: 动环内套1 v) j* b* _9 l' i, d: q6 @- R P
Spring holder:弹簧垫* T+ `# u/ J2 u/ G6 P- a6 b5 e
Seal ring:密封环
! |& \, p- r, h, R8 K% C [* j* |work:骨架
0 \$ w) {: [0 v9 SSquare ring:方型圈
9 a7 K4 F7 K! X5 |Wave spring:波形弹簧; K- w/ T+ e' y0 {# x
Cylinder spring:圆柱弹簧
* J( A: s; K! _/ F- z4 a6 G1 eCoil spring:锥形弹簧
( {6 r8 H" n4 g+ g5 f- @8 SIntegral seal case:整体密封盒+ O% `7 u0 p* ]5 c
Purity:纯度$ |: l: N/ c% f) L3 u, r
Density:密度
1 Y, N5 C! \2 r+ d9 W1 A9 CHS—hardness:硬度
8 L* y# ~5 B/ @! G9 U. HTensile strength:抗拉强度& |2 I- p' J/ k# f" C7 D3 }
Bending strength:抗弯强度
# K, ?/ X e% m3 bCompression strength:抗压强度* Q( ^/ F9 o) [
Thermal conductivity:传热导系数6 J6 A7 R5 s! L' H0 }+ S
Coefficient of thermal expansion:热膨胀系数+ X N' g o A
Heat resistance:耐热/ Z/ [# z6 s; Y4 [
Thermal impact coefficient:热冲击系数; ?7 z% c$ e! H. j3 B1 u: C" I
Acid resistance:耐酸" h( E3 C/ K: D" a V6 n/ g
Medium:介质8 w# J2 i; l8 X9 |4 n4 {
Porosity:显气孔率# O# z1 f0 p! j$ q9 v% x
Rockwell hardness:洛式硬度8 y) _( z5 e" O% C: s; w- G
Breaking strength:抗析强度7 v- H1 m0 g& z& k
Stability of thermal vibration: 抗震稳定性+ b" U! z# l; s H5 C) Z- b
Optical flatness:工作面平整度7 F1 p* x& v# G D3 l; o
Roughness:粗糙度
7 W) r1 ~' B3 d& yLightbrand:光带) ?" \! t. K3 x9 K" y* s U
Classification:分类# H) U- p- P* S3 [8 u4 M
Model:型号3 o; }% |9 X1 e/ k, o" S9 W+ e
Thore hardness: 肖氏硬度1 C4 g, a9 K) ~" x. X6 M9 ^
Feature:特性4 A( s- t5 J( J3 `2 \
Stamping:冲压6 {" W) v \2 B0 Q
Lobe pump:凸轮泵$ n0 U7 T3 K e) S" V: b
Step:台阶3 D, ^/ V7 u* E6 y$ p
Crevice:裂缝! _. }; Q# I6 b% _' L' D; U
Crack:裂纹
; p ^. L& @! h h0 G5 p$ mAnticlockwise:逆时针
+ |6 T; U/ M0 K1 d' c g' T8 ~7 ?3 KClockwise: 顺时针( q6 z( q0 V6 u d7 G
Labyrinth seals:迷宫式密封, v, n! y: W% l2 x$ z- B+ [
Torque:扭矩
: x4 ?+ `3 \) t( J3 tThrottle:节流圈/节流阀
2 J. f; a5 |6 R( uBushing:轴衬) y% d4 b+ m0 l+ g
Bearing:轴承
! Q' n4 l7 L, ]' m1 T. ~Sealant:密封剂7 m/ K3 |: F& Q8 J; _! G# Y
Pitch:螺距,节距1 n( N$ j8 t2 K m. {
Depth:深度
- t9 `! s+ n0 B8 iStuffing:填塞料
8 @: `4 O9 F0 S) HBDC-bolt circle pitch diameter 中心距: C& B8 b3 n W7 b
EMS:express mail service 邮政快递& {# W, z" w. U
Thrust plate:止推板
# h& f t+ r; r- Q0 _2 mSurface finish:表面抛光( ~2 w; ^, t! d( _2 `
End-fittings:端面安装
; \% Y5 [- {5 ^+ v4 M DSpare pats:配件
& V5 X7 {' S+ iSplit seals:剖分式密封
) C7 Y. I: r9 Z5 R. RRunning account:往来帐户7 K) o' V4 s4 E8 ^
NPT:normal pressure and temperature 常温常压' L1 Q. e* W2 R- z7 _% K4 ~/ j
Thread:螺纹/ T) q$ r# U9 i$ F3 _4 N
Cushion:衬垫
" F. p' h, b) @3 V2 }8 U+ r0 M" b- vPneumatics:气体力学 P" r" C) t$ F' g
GmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)+ C& I }) ], P! [6 `5 I% y# ?* F
Electropolish 电解法抛光5 s2 ?, A) D" D# s+ _
CAM—computer aided manufacturing 计算机辅助设计
% I# F% Z4 B7 K( Dc/w: complete with 包括;caution/warning 小心与警告
& Q" V5 \; j1 g5 LASTM:American society of testing material 美国试验材料协会
/ d* Y K( g; o5 h Z' r6 ySquareness: 垂直度
4 `: p8 C9 q* ?+ u0 @, G5 o" `Concentric circle :同心圆4 C: W% x$ q# M, @ V
Credit note/debit note/payment slip:银行水单
" u2 m) x; [6 MEDGE: electronic data gathering equipment 电子数据采集设备
# @; {' B2 r) _7 Y8 O0 T* X2 {Cavity:凹口/槽 R* N1 X" F" e, K4 S, c
Proprietary design:专有设计
, X- O; n/ l }TIR—total indicator reading 指针读数
; f0 Z% K8 E: L9 g L* dTIR—temperature indicator recorder 温度指示记录器! w/ f% R; D, v% ]; f7 s
Abutment:邻接,接合齿* i! h9 _1 J, ]' G; o% H
Melting point:熔点- \) ~) ?; p0 S, m6 I+ p
Boiling point:沸点8 H+ W' ^! x6 ]! s5 R
Automatic lathes:车床
* M9 Z% G' h6 AGroove: 凹槽，开槽于
$ h A, L' }8 B7 Q1 \2 fChamfer:倒角3 w3 b- N3 q' p# ]! O& p) @# m6 ~
Bottom chamfer背倒角:
/ K. ]' o. m* E! r* R+ ACC: center line 中心线
7 \( a' I3 r4 \$ D6 o2 ~& C* [Thru: 穿过
' ?# r; s- i2 ?+ K- S" N% kWire DIA: 丝径% w8 j4 v" M" z) F5 y
Free length:自由高度
; D- s* X9 g- |# \- w$ G1 q+ aType of ends—close ground: 拼圈
2 o/ l) |. a* ?' cConversion sheet:换算表
x% ~3 d5 P1 xGeneral speaking: stationary seat should be harder than the rotary face
, f8 h; O( O: H- @( n/ O: s \Polypropylene:聚丙烯
% e3 X, k% P9 K+ t! w* d" G) PPolyethylene:聚乙烯6 f3 L9 {3 d8 j& u' r `7 h
PTFE—polytetrafluoroethylene聚四氟乙稀
7 x5 S( N Q( r4 M( J1 r# c NPVC:聚氯乙稀2 `/ ^ q* N# i4 R+ v4 r+ u
PVDF-polyvinylidene fluoride 聚偏氟乙稀6 Y. p" D% Q5 L0 n
CTFE-chlorotrifluor ethylene 三氟氯乙稀
6 |! N* B- |* m9 J' {2 kConsolidated shipment:合并装运/ J. h( P! U4 Q) s' {: H
Polishing:抛光
8 Y0 k# W% P! q- g- ^" ASmoothness:光滑
' [# p) ~' G1 z ?, o# u) [Flatness:平面度% F- b9 k$ K/ a& l* a& Q) d% Y3 P
Roughness:粗糙度
3 P l& U. n* J0 `8 {) wImpurity:杂质
1 Q$ l1 [- A, F# o) }7 e8 hBubble:气泡+ W% e* O6 q4 U' ^
Defect/flaw:缺陷
! u; U; T* S0 d( C+ S! `Surface:表面& X% r, ?& l5 B
Air hole/pore气孔:
) s7 o* j0 W9 FBurr:毛刺
) B/ u6 p- v+ BNick:划痕
2 |$ j$ `. h8 q9 w; bThick:厚# n7 x0 ~- a+ {. N7 [" i
Thin:薄" y) a+ y+ k9 B% Y5 G
Spot welding:点焊. X! ^8 g5 z8 P, z5 U! Q$ q5 `
Fastness:牢固
. m0 ~* @. u$ E2 i/ T1 FDistortion/transfiguration:变形
" H2 C$ n) l4 |Brightness/lucency polishing:光亮抛光
6 G( W( w8 x9 O3 y2 G0 DMatted polishing:暗淡抛光
; Z2 [0 {4 ~, z! w' rRockwell hardness:洛氏硬度
7 w# t- f+ t6 H U! b7 r' K8 C' t) W1 X5 D6 DShaw hardness:肖氏硬度6 r! c, p: C( r- h9 R8 k
Luster:光泽+ z9 c1 M5 W% `$ y$ \5 ?% [
WRT:with regard to/ u) a+ M! `; D
Latex paint 乳胶涂料
: m3 b/ }) A. ^) v:England-U.K
( i% `3 r" c* Z/ n; `russian-Ru7 ^0 t8 L% F* l
german-DE
: ^3 x2 g ~. c T# }6 rFrench-FR$ q! @! y9 W7 ]' q( m
Spanish-ES9 Q0 q3 N1 G4 X C6 x% I
Greek-GR
3 ~# z+ K; K' A& KItalian-IT# S1 {/ C) d H0 E6 |2 q7 e5 [
United states-U.S.A9 Z f% D c1 t+ n
Welt/brazed:焊接的! B, f; n# \+ t* b* _+ k
Tandem arrangement:串联式
0 s& z8 {7 t9 v1 R% H2 B3 mBack-to-back arrangement:背对背式
7 ~" f, z% O1 K: JFitting length:安装长度" |9 Q5 m, s+ `9 B2 E
Tolerance:容差
6 d+ z# x5 D' KAxial movement:轴向窜动量
& }. Z3 n; \1 Q1 a) X# D' VTorque transmission:扭矩传递) n" [5 r# h: X) I) N
Operating limits运行范围:' Q, ~% c. R3 [9 s0 H, R5 m
Seal face:动环0 y" i% M# ]7 x5 f
Stationary seat:静止环
! K' g ?2 D+ WDrive key:键驱动6 o, ^, L, m3 j7 q9 e- b" [% p
Nut:螺母/螺帽
3 l6 b' b s& l' I) ~4 s. tScrew:螺钉$ y+ H S/ t; y7 r
Pin:销
/ Q3 Q! o0 ` O6 |/ b- P9 R$ MBolt:螺栓! c4 X5 Y' j _- s
Operating temperature:运行温度
) }# m+ b, j' C& wRight-handed (RH) screw:右旋螺钉8 B% L/ H, o+ N3 c. A, ^5 J
Left-handed (LH) screw:左旋螺钉
; b( n) g6 _1 kScrew thread:螺纹2 p) \2 k+ q* a( Q/ Z4 R2 d; v" G- J
Screw thread groove:螺纹槽
0 t9 _$ ?2 d" {9 d* QScrew type:螺纹型3 y2 l2 z2 S2 u1 y" W( F2 d
Spiral/helix: 螺旋% ~) i; Y- Y I, j
Cash remittance:汇款单9 M9 \( b0 W( n4 S. [; B! _
Cutaway:剖视图' ?+ N. v8 A" T, w5 [5 y
GB-Guobiao:我国国家标准
9 k2 P7 B2 n( v' S# v j7 gAbmessung: dimension* b7 [( p, u5 c" s' y& U
Siliziumkarbid: silicon carbide
$ ^5 T0 L# Z& o" YFeder: spring* G/ F' a: t* `, X9 O4 a; g( C
Keramic: ceramic! j! G! P" o( p8 h4 B
Tack weld:间断焊2 q4 b2 _8 _; {8 {& @2 h
Carrier:支座,托架
8 [: S+ R( e UKeyway:键槽
" W% r, ^/ j2 Y8 p4 m, a% AUndercut:底切 A3 Y# _( h; v" v3 \$ J4 l$ R
Washer:垫圈
4 Z2 u, e- U) u! a* w mTooling charge / modeling charge:开模费
1 D% G" [% ]8 a ]! U! G- uRH—rockwell hardness / right hand 洛氏硬度 / 右旋
+ s4 w6 c$ o, {Pitch of screw:螺距8 G% `9 H L* B0 b5 `. Y
GP-general purpose:普通箱
; ]+ W2 |# e# R4 q. Y& VCBM-cubic meter:立方米5 K5 B4 i: L. j6 e9 B; U
MT-metric ton公吨
/ e3 V- s# i) n7 \HC-high cubic高箱
3 c% o+ Z0 V% @7 T$ Y+ v& q5 ^( _' FFreight prepaid:运费预付0 P8 g% }! B% K7 p ]
Freight collect:运费到付
. h& C7 g7 L: O2 u# w- W- M# WHouse B/L:分提单(由货代开出)
2 [( D% N; D* k% K6 d: h$ ROcean B/L:总提单(般公司开出)
& T. o8 v5 [% l2 j1 ASWBL-sea waybill:海运单0 `, u/ ?6 X" n# O
AWBL-air waybill:空运单2 Q+ n0 Z& I" M
B/N:货物单
) N6 T) F1 Z; K& _+ KS/O:装运单
. H. e* C% b& w% `4 n* l9 T/ KD/R:场站收据8 J! A [- S- x, R0 L
CLP:装箱单
1 [1 m$ ] D5 LD/O:提货单(dispatch/order)
9 S$ l+ \/ T- q3 [! C `9 NSurcharge:附加费
! i9 F" z! J7 B W) r; aBunker surcharge::燃油附加费. J; u1 ]/ ?; e+ B' {; d
B.A.F—bunker adjustment factor: 燃油附加费" e: y! \' x0 y9 ]
CY-container yard:集装箱堆场+ b+ H9 b0 Y# v* v/ I c
CFS-container freight station::集装箱货运站(处理拼箱货的场所): t& X; ^3 P' L7 d; i* o7 X
TEU-twenty-feet equivalent unit:集装箱计算单位
4 P! v5 C/ P* Z; @& O8 NFCL-full container load 整箱货
/ p7 Y* B. R7 R* rLCL-less than container 拼箱货( |- {8 L* V1 D& \
, y, [' e d$ t2 F
Slot number: 箱位号+ _8 Y2 {! l/ F5 f3 D6 }
集装箱0402D1 含义如下:5 T" G! _4 X5 e' _* c
04-bay number 排号(横号)
3 R0 M* m: l; i- N9 `02:row number 行号# ?$ G- h" Z0 Y
D1:river number
' p7 `& b! S8 H8 F+ i# w* H$ S D—在甲板上; H—在舱内
$ `( Q! X3 p6 B0 @- Y% lC.C—collect 到付0 v0 z( X- X8 i' K1 q, p
P.P—prepaid 预付/ B- C: `" u6 y0 m
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
8 z) y9 }9 W3 ^Carbon steel:碳钢
! ]" W$ a% v2 J$ E$ }2 k! FRpm: round per minute / revolutions per minute 每分钟转数
; F1 @! {7 \2 CSliding surface:滑动面积# @: d' H% [: ]8 E- s) i
RA-remedial action 矫正措施. : C0 r; S+ c& y ]
restricted areas 受限区域性; remittance advice 汇款通知
/ O0 |6 E) X3 k" B Q& ?Ra-Rate of appearance 外观等级) v, {* ?# Q* B t- J: H- ?: ` {8 R8 Z
Perpendicularity:垂直度
; }# l$ i) o% `5 k. f5 BClearance:间隙
! _6 \$ F% n: |. P1 {; ICounterface:对立面
. r% _+ F+ g4 G, a2 q% I5 pRetain:护圈,挡板
" r' d$ e5 r8 ~Nanometer(nm):纳米
5 R$ o0 _' S; J. h' r; ~# K" S/ J. c, zParallelism:平行度5 ~ {0 q+ h! f% O( U0 j: S
Concentricity:同轴度' S b0 @4 S6 B% _* h
Material code: 材料代号
) ?5 z+ D% V4 {: e% UDirection of spring: 弹簧旋向
/ E9 p" q. ~7 V5 U5 ]7 YSeal type: 密封产品型号0 B# O8 u. S% Z9 C
WB: waybill 运货单. R5 O! E. n' U$ W, ]6 r
Air waybill: 空运单* V7 S$ V, x2 N/ X
Our seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.
3 D" R6 M5 m2 e5 X( d* {! kFpm:feet per minute: 每分钟英尺7 F& d6 `/ @$ z
Enamel coating:搪瓷包履
' a. N) _9 x! m0 f# |FOC: free of charge
/ x6 \5 `) B, w7 ?6 @2 _, AETD: estimated time of departure 预定出发时间
# o3 M l/ J, R+ ?1 wETA: estimated time of arrival 估计到达时间 ` u, ]1 j# J% `9 O: i7 M' w
POD: Port of departure 卸载港2 l7 v& S/ g+ `3 Y3 g6 K5 e6 k
POL: port of load 装运港. g( Y ]' S, v
Cut off: 关船
5 x3 S7 ?. x! K8 BShipping instruction: 托单, I" ?& T7 G' T! S6 e3 ~ k+ n5 H
ST—shipping ticket 装货单- r. p* H; m9 v9 |
Cast iron:铸铁
, V) U* ^2 r5 q3 b. }GPH: gallows per hour 每小时加仑数$ H/ N- _7 ?3 H7 M, j
CNY: Chinese yen 中国人民币(官方说法)' H$ q U* s0 ?" a; z8 h
Fuel surcharge: 燃油附加费2 z: q' \) D4 v& a: o$ f, `
SSC—special cargo charge 特货费
1 I0 u$ c: M4 E) SDrive shaft: 传动轴/主动轴+ A" x% A# Z$ C: ^7 D7 M( R
Elastomer bellows seals:橡胶波纹管密封
2 u* p' V1 X' JSingle spring seals:单弹簧机械密封
* b! _- U$ t( k, ?2 XElastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封5 `, P" X" q9 C! c9 k# B
Anti-corrosive seals耐腐蚀机械密封:
3 e! x: V5 [2 }! o0 rWelded l bellows seals:金属波纹管机械密封1 T+ n y3 ?7 {; F( b2 J x3 S" O
Welded l:焊接金属+ x6 K' I6 C3 P$ R3 d# b( W+ G
Reactor seals:釜用机械密封
/ ~, L0 L1 B5 d$ VCartridge seals:集装式机械密封3 Z6 s" i" x8 I* c/ L* v: c
Spare parts:备件
% ~. r& Q9 s# a8 YRounding chamfer /chamfer / reverse angle:倒角6 ?+ n4 [4 @0 P) j( X
Lantern ring: 套环: r1 Q. D$ Y3 P
Turbo pump:涡轮泵& ]# ~, {$ n( p% @* s, p2 F/ K
Nos. / off: 数目，号9 n$ c" p" n; K) s4 j- L5 L
VSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件
, U F) Y5 i( @0 X. I, P$ O# L; n1 L. pSpring retainer: 弹簧座
0 }$ b V5 F; rAIM：America Instant messenger 美国在线AOL即时通讯软件
8 v% O/ Y- o0 S sAll-round:多方面的
" m4 R2 w+ Y0 q7 X( ?: EVisiting card = business card:明信片
/ ^* z. T9 r' g: L' |% oOEM: original equipment manufacturer 原始设备制造商9 n# g6 O2 N$ s" Y6 f/ r; f7 P2 }
Ferrule:套圈
; C9 I& n! s4 z& Y0 d9 F+ {9 _Tooling charge = molding cost:开模费' }' D" r6 V" P& J8 M) D. n
SWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会
- Q- s v7 {- t7 H) p+ @Office hour: 办公时间
4 X$ ?8 W2 ?0 mMechanical components:机械组成部分! j# \9 \- J z- r0 N, o2 c
From all walks of life: 来自各行各业; y1 c; w+ K) z5 i4 ~* k
IO—inner diameter/internal diameter 内径( Q2 G/ J! O0 ?/ N& M
OD—outer diameter/ external diameter 外径* N5 y1 }8 `' z+ i8 H
Thickness:厚度
, O* B" ~6 v o4 a0 ^6 N# aAssembly drawings: 装配图! u1 G. e# B- c) M
Assembly line: 装配线8 ^& c& @% `4 }& W+ O
Hexagon:六角形，六边形
9 Z* K/ r q( F+ X8 bDiaphragm:密封圈（橡胶形式）
]( h+ i1 I0 K" E/ J$ GPart number:产品名称/型号
* K' q$ A1 a% k3 L8 T/ KOuter shell:结构件; e+ d! s! I$ ?5 m
Drive band:传动带，传动套
! @) M8 i0 I" |: NOperating height =working length 工作高度2 E! M! G6 q7 r( {4 |4 |0 v
Sample:样本; S9 t/ D1 `0 E3 n
Catalogue:目录$ e) q# k1 Z4 `; X
Tolerance:公差3 f U/ k) H8 }5 H4 D
Gasket = washer 垫圈0 R) h5 T3 h* c9 I$ O! t' F
NDA-non-disclosure agreement 保密协议: ^: v# o7 S6 z# b6 I# g( g0 i
Internal mechanical seals:内装机械密封
+ S# f0 q+ E3 E1 N F8 ?9 W6 |; gExternal mechanical seals:外装机械密封! K2 f- G4 T' X/ [/ w. b
Wildcard character:通配符
" ?& Y3 y: u% `1 N1 u% x2 GStamping:冲压
3 @' w6 U; O1 x) J6 y; nDrive screw:传动螺钉
4 a0 l! x/ w0 p% X, V# O$ n3 v& oPlug-proof:防转销1 e9 ]! @1 |; c) t
Washer:垫圈
0 y {4 I( a, g$ G( gRotary ring holder:动环座
* C' X6 I; O+ t: FSpring holder:弹簧座
9 {! O) a5 r2 z* d2 SHS:hardness 硬度
! \. K5 K" n$ r, i' g' O: hCeramic (有五颜色):陶瓷
- O: F) j- O. q' e, B' WWhite/red/black/beige(米色)
+ s3 F; Y) x/ p. W. L6 s8 ~5 m1 bHousing:套,壳& k8 B7 n0 e- r
Rubber housing:橡胶套
9 H, @4 _" \# q7 W5 ?) mDHCP—dynamic host configuration protecol 动态主机配置协议# Y4 W% Z: f0 k/ Q9 }& V% n4 B
NIC-network interface card 网卡# T1 ?1 z2 ~+ ~) b V6 Y1 j/ M
UPS—Uninterruptible power system 稳压电源. ^9 S H8 t/ `( m: r
BPMA-British pump manufacturer association 英国泵制造协会7 s4 s1 _) W7 b! K. Z; {/ C
CBI—confederation of British Industry 英国工业协会
8 A' T; a x% q/ }- Q+ BCeramic bearing:陶瓷轴承
8 W0 H* ?9 ]7 s1 x8 F$ W+ WPTFE bearing:聚四氟乙烯轴承
/ y y) ^% {" x" d) O2 Y# f- `7 ^Plug 插销
5 V/ r9 S9 j+ I+ c s
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发表于 2010-12-13 11:23:13
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