John Crane 代码安排" M2 v* S+ S+ j, _
1.secondary sealing element 辅助密封, 一般指是橡胶材料
( }) f6 d4 U% `' A& g5 j- j2.primary ring 动环
0 k8 ^& }$ D4 d, f9 ^; X3.hardware 结构件; H1 O; C [; Z3 T+ @- f }- S
4.mating ring 静环
8 O0 K; `' `: b! d: ~- L5.mechanical loading device 一般是指弹簧的材料- F: O# M9 u9 C( p+ ]4 O- @$ x
Burgmann seals 代码编排
) j2 ]. `+ O7 v) U9 d1.Type 密封类型# l" Q! q' I e5 `- ^7 M! o3 u1 X
2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
/ B) }+ ^. r5 `: Q# n5 o3.type of seat 静环形式(例如G9,G6,G60...)2 H. q$ p9 Y6 ]; u' Z" ?; F8 P4 Y& M
4.combination of material 材料组合& u8 _/ p8 h" p0 j) C8 Z
a.rotary ring (primary ring ) 动环0 C9 q4 y6 @: L" o- n: z1 q4 p
b.stationary ring (mating ring ) 静环" o6 h7 ]1 o5 W$ S
c.secondary mech.seals 辅助密封一般指橡胶/ Y9 [9 |( C* L# A" i1 k
d.spring% v. _% O) u |7 t, Z9 t4 @$ C9 a
e.other l parts, O m9 p) k( Q$ h; {: H0 F' N
Roten seals 代码安排
' B% ]$ W8 q, U1 }RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国; C5 B8 R! I; i/ K% B, B1 r, X( P
components code 材料代码6 |4 @% L# T& \
1. spring
7 ^1 a% F* U5 N3 C; Z6 n2. shaft gasket 轴套
' ~/ ?8 ?% J' [6 [, C5 ?' H3. rotary ring
$ c! T8 ` K, l4. stationary ring, N" }# f1 g6 T8 t u- ]
5. stationary gasket 静环垫圈
4 l" j. }% n. {% U, t介绍常有的橡胶材料
X& A6 Z$ @6 r( w7 u% V m1.丁晴橡胶 NBR--Nitrile butadiene rubber O8 V7 Q" J, f% j
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber; s- x/ C b' f. P% J5 B0 h
3.氟橡胶 FPM/FKM--fluoroelastomer
0 W) x+ q% b. t3 F! e2 }( b4.硅橡胶 MVQ--silicon rubber1 _) @1 |) f9 A
5.氯丁橡胶 CR--neoprene/chloroprene rubber& C( D5 r9 K5 Q0 u: Y& i0 o
6.氢化丁晴 HNBR--hydrogen NBR, X" {+ O+ o) S1 M: c3 L6 r
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber9 z9 Z: `) r( Y0 p
介绍四氟类材料
( L J" w! W% H! N5 i8 A. D1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
& p$ ]- |3 B0 t- H2.四氟填充玻璃纤维 glassfibre filled PTFE
u0 ~+ h0 ~+ c4 u' G" p3.四氟填充碳纤维 carbonfibre filled PTFE
3 ]" J" l' Z$ D/ Y. e# S9 P4.四氟包覆氟橡胶 FPM coated PTFE
! A" P s- k- E: u6 a) Q5.四氟包覆乙丙橡胶 EPDM coated PTFE
/ R( n' ~9 ?6 e. M9 L0 ^, [6.四氟包覆硅橡胶 MVQ coated PTFE
+ b6 X, U/ T% H7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite
( K( x: l( U: a" L \# V4 M介绍国外客户常要的碳化硅(silicon carbide)材料& ]+ ^# B' s" l, |! v, E
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC); K0 V& }; K% b; D
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC9 n' ~% {! l( l2 j
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
/ N: i' |0 x- V; f+ J4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC* t# j; |. G9 j" W( l
5.表面硅化石墨 surface silicated sic
0 y8 X4 [, G q+ ?6 L常用氧化铝材料:
- ~2 q0 y; ~: n t* }$ r1.含99%白色氧化铝.99% AL2O36 D6 V# h8 J5 e9 {) s: f! n( k' c
2.含95%白色氧化铝.95% AL2O34 f+ v8 P. B/ a! k" x
3.金属陶瓷 cermet+ O% E* g5 u% o1 {0 V
石墨材料:9 \* L) V- Y Y2 p* X9 Q8 N# t
1.浸锑石墨 antimony filled carbon
' `) Y( J0 _2 |) R2.浸巴氏合金石墨 carbon-graphite impregnated babbit
8 V/ @8 R6 [, f/ O3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
! ]$ C2 @) c% U- ^, w' N9 [4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin
, l5 \7 R& R4 A s) ?2 y5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin
0 u0 i2 `$ { M/ R9 k9 i3 m4 P6.热压石墨,hot pressing carbon graphite
( C- @1 b9 v, p9 J+ Rstainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)
( F* g8 n; o, _; m+ uNi-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
3 e2 d! O& F. V$ B! X6 dHast. alloy--合氏合金
2 v3 s- R" R# O- L' C: B1 hAM350--沉淀硬化不锈钢
7 V' V- V$ _4 f7 ?2 a: ?( }6 Ibrass--黄铜
" V1 t& Y9 K1 w/ ^$ o: `CDMCu--双相钢 （用在铸件上比较多）* Q: f$ d! H9 s$ _& [) P( a
! d& ^ H5 f4 W
机械密封各个类型的英文表达方式，8 ^$ R/ W: O" b& i
我这里列出了34个机械密封分类术语...) \$ E6 v, z, u$ K
1.机械端面密封-mechanical face seal
' u" |; { y: ^0 g- B2.流体动压式机械密封-hydrodynamic mechanical seal% z, D1 o; d) d4 x+ D3 q: |; K0 [
3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal' J8 T# @+ E+ N( S* M) u
4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal/ G7 T7 M! T# o0 U2 c* y1 A
5.流体静压式机械密封-hydrostatic mechanical seal$ B" ]+ L# j3 W- d
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal9 Y: d3 k9 L' P, ]8 V
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal2 h- t& l5 W) m
8.非接触式密封-non contacting (free contacting) mechanical seal% I& l5 \+ ?1 y
9.内装式机械密封-internally mounted mechanical seal
+ V V R+ W( L6 Q1 p2 n10.外装式机械密封-externally mounted mechanical seal4 U- l4 h0 r" A- W$ @
11.弹簧内置式机械密封-mechanical seal with inside mounted spring
. D9 g$ H) T- S12.弹簧外置式机械密封-mechanical seal with outside mounted spring
+ _- @$ b( d# E( t( z \! f13.背面高压式机械密封-mecanical seal with high back pressure
5 s. Q2 {5 k) y14.背面低压式机械密封-mechanical seal with low back pressure9 h9 q% o3 P L2 ^' s/ x6 S' ~
15.内流式机械密封-mechanical seal with inward leakage( ?0 \" K* v7 @; u8 ]
16.外流式机械密封-mechanical seal with outward leakage
- D7 A: j! Q+ l/ v" `. k17.弹簧旋转式机械密封-spring rotating mechanical seal
# r& W% X s# l8 n! P- j( G6 x18.弹簧静止式机械密封-spring standing mechanical seal1 p$ t% N7 ?: K1 @8 q+ q
19.单弹簧式机械密封-single-spring mechanical seal2 T) X6 }' e6 ]9 W& Z. f- v
20.多弹簧式机械密封-multiple-spring mechanical seal" o, J! s+ h5 }: s+ ?
21.非平衡式机械密封-unbalanced mechanical seal
. y1 J- j( A1 t4 B/ Y; l22.平衡式机械密封-balanced mechanical seal
5 y& i2 P+ ^; _# h# N, D1 I8 F23.单端面机械密封-single mechanical seal1 d- ^. c7 M8 W3 N
24.双端面机械密封-double mechanical seal* N! ~+ q% l. z# N4 Q/ V
25.轴向双端机械密封-axial double mechanical seal0 Y/ T2 C- n; P* B9 p( W* Q j
26.径向双端面机械密封-radial double mechanical seal
) b& @7 i& [5 _% _; Y) S27.串联机械密封-tandem mechanical seal) P! x1 t( a9 [
28.橡胶波纹管机械密封-rubber-bellows mechanical seal
0 g" ]7 d% Z3 q' T$ c: b29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal) s @1 s& g+ ]) z$ o( ]$ Z
30.金属波纹管机械密封-l bellows mechanical seal
- x0 x4 l, [$ }% L6 h31.焊接金属波纹管机械密封-welded l bellows mechanical seal
* K/ x# z0 H7 o9 M3 S9 v2 r32.压力成型金属波纹管机械密封-formed l bellows mechanical seal+ q- h$ p$ i. N) p2 R/ Q8 x
33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
) l# x' x# ^$ L34.磁力机械密封-magnetic mechanical seal
, b5 d9 m8 t" ]; d" {( @0 ^机械密封零件术语的常用词汇....
; j9 ]0 L; i! n1.sealing ring --密封环
2 _/ H+ y1 }; ]/ N" k/ r# J+ \$ i2.seal face--密封端面
G @5 n$ H) M, u- f3.seal interface--密封界面% P. Y9 J: y/ K4 M$ e
4.rotating ring--动环/旋转环7 L- l; e9 b- O; J4 j* S5 A" Q
5.stationary ring--静环/静止环
+ w' I" u6 @4 L6 k2 }0 M6.compensated ring--补偿环' E Z' B$ e" Y
7. un-compensated ring--非补偿环8 b& i1 a/ w" @; Y. u- k6 G* @
8. seal head--补偿环组件/ J# N- u& ^. p8 r7 b
9.primary seal--主密封
& |% G$ J6 X8 o# q8 f9 h1 C! l10.secondary seal--副密封) s4 @" T' k, e" p! Z) r, Q
11.auxiliary seal--辅助密封* |: M- C( E t% Y# a7 f9 `6 I
12.auxiliary seal ring--辅助密封圈& m* p* c% u3 X7 u2 `5 n+ a3 E8 w
13.bellows--波纹管
5 H9 [, ^3 O: _7 _8 y7 g9 m14.pushing out ring--撑环6 M' q' q7 l8 `( w. A3 [
15.back-up ring--挡圈
. G! A5 f8 m2 o! G& w. B16.compensated ring adaptor--补偿环座3 Z1 y( ]' @' R' f7 w. a8 e; h
17.un-compensated ring adaptor--非补偿环座2 _" v5 o P; N! t* C
18.spring adaptor--弹簧座
+ m6 I! Z$ r j I& l) l19.seal adaptor--波纹管座; `/ z0 ~: k8 T' J, ]) K# u
20.retainer--传动座1 ?3 A& p% ^8 Z
21.driving screw--传动螺钉
% J0 n% M. @2 Z1 D22.set screw--紧定螺钉& E- ?' n& f* X- H
23.snap ring--卡环
& E( ]& l$ I6 f- s24.clamp ring--夹紧环, g6 v4 A& l9 C: |, w
25.anti-rotating pin--防转销' b# p) l" b" s9 y
26.annular seal space--密封腔
# [2 ?( ^8 f, y5 ~27.seal chamber--密封腔体# O1 ]! N) U# D* ^" @
28.end cover--密封端盖# V9 K! _$ x+ e) j# U6 ^/ d8 @
29.elastic component--弹性元件
9 U! v# F! Y4 @5 J30.a pair of friction components--摩擦副
0 P, r" h! V0 R: C 个人常用机械密封专有词汇( E. U( I* k+ o$ V7 u6 E5 e3 C
inner circulation--内循环# U% X* G; Y- v. |; C% ?
outer circulation--外循环
9 e' }4 H/ ]- ]: t; N5 L% I% Jself circulation--自循环! a' b2 _2 A. U5 y- V2 j
flush--冲洗2 b$ s/ ]# T1 a3 N
flush fluid--冲洗流体 `& r/ J" M2 i6 y s
quench--阻封0 D+ e( w7 E1 ~2 V, o
quench fluid--阻封流体
0 g: X; m% r; a. v" u. ~buffer fluid--隔离流体" K( B8 w) E. x4 C# c/ O* V/ k0 |
temperature adjustable fluid--调温流体
5 {; d$ g6 f; \1 ^+ `; Qcoolant--冷却流体
% J% y c6 r! @6 \7 _$ x- dheating fluid--加热流体
+ V% h2 |" Q' m$ f9 _sealed medium--被密封介质
3 t( x+ j& `4 m+ I; O( S0 S. }sealant--密封流体
" i" X' E9 @1 J) j' s0 M! G$ W Wpv --pv值(密封流体压力P与密封端面平均滑动速度V的乘积)/ s8 b+ g$ e, n+ c8 [
limiting pv --密封达到失效时的PV值.它表示密封的水平# h; A- K, _3 I# _4 X+ v
working pv --极限PV值除以安全系数% {4 w5 N' M2 m7 @# x
PcV--端面比压Pc与密封端面平均滑动速度V的乘积
1 m4 ~1 k2 j6 t* v) 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8 O2 Z- f3 I: F. Y+ u
working PcV --许用PcV值.极限PcV值除以 安全系数0 ^, ?, H# G: \: P
leakage rate-- 泄漏量
( r% C; N7 G6 f+ \5 l# q( Z& jrun out--跳动
6 @" N$ T' ?' h6 r+ D) h! qwear rate--磨损率
$ H/ @% e" z& X8 doperating life--工作寿命) X9 R0 e0 y7 }9 Z$ p/ @+ A0 A
operating period--使用期
/ ?( @* h) p7 H+ L( habortive failure--早期失效, }. @% E# @1 T. w
Operating limits:工作参数' M) y7 P4 a. t$ D% u/ u
Speed/velocity:转速
- f( _, d/ d. {8 f/ U3 L4 c* pCombination of material:材料组合1 r6 h' r# d7 m* b4 a+ M R
Halted ring:弹簧挡圈
% b( K& C& }& ]Bellows:波纹管1 W) L8 ^: I( i+ L% k# Y3 ~
Retainer:传动套，传动座
0 P' U7 s$ e8 m8 eDrive ring:压圈
3 R. N7 ^; @& k8 m# l9 b6 ACup gasket:静环套: f) ~. [' } r5 B6 I
Spring retainer:弹簧座
- ?* i1 z, x" I0 ` @$ iO-ring: O形圈
/ D/ F, T* R. C! \Tension spring:拉簧 " C% w* X1 \# y+ L9 F' i3 D
Stationary seat:静环形式/静环基座
/ D0 W- K0 k) s6 d- rRotary seat:动环座( C/ X% O' J* M$ ]5 O
Drive screw:传动螺钉
4 b. |, \" J$ K9 T8 n' A, UWave spring/Bellow spring:波形弹簧
3 t: ?( r( Q w& m: JRotary o-ring:动环O形圈
' X$ \$ X' l1 \" k3 FStationary o-ring:静环O形圈- u* X& }* h0 R9 K1 E3 w: z
Collar:定位套
3 x" p4 o( W# ?, W1 i. CSnap ring/clamp ring:卡环
; D0 A4 Q& T8 t# B( m0 nDisc/thrust ring:止推环5 A8 {* B5 g( x
Wedge ring:楔形环$ R Q7 M: B! Z0 s' T
Mating ring:静止环/静环
! \$ q0 N* t" \1 |! v9 yPrimary ring:动止环/动环
6 x/ f+ O$ }& _1 u6 {5 c: nInventory:存货
" C. D; W1 f* ]9 X) ^Agitator:搅拌器
3 w: O, z: o5 P+ j( Q. }6 xCryogenics:低温学5 A! E8 g7 r x2 |: L! c
Mixer:搅拌机7 m3 _7 `/ P9 n& k t$ y$ L
Refinery:炼油5 U; ^6 T5 s, c$ p! p
Petrochemical:石化
# R) |" r# K: a2 U! O/ W# T$ CPulp:纸浆
# j9 C0 Q# ?) Y6 i& A' ]2 E$ kParamecia:配药7 o6 e' P: B, [" N
Desalination:脱盐0 Y# F8 u* X& I0 B q
Wastewater:污水6 y3 } z# s0 ?' h" }
Impeller:叶轮& n: v, `; m, X( A4 F
Fit:安装
9 i5 f& Q) h2 }" sLead:石墨，铅
8 T; s2 |' h1 H! `Edge:边缘; z% w+ }: U0 J9 _; X: L2 E
Grade:等级# n! D% R) |% f6 o/ Z4 }
Secondary sealing element:辅助密封材质
. ]' {3 v6 t( b: I* q& o$ N- c# u' mHydrostatic:流体静力学的
! |: p+ T) M* ~9 s& U# E" l& \Cross-section:横截面$ O5 d1 _2 e; f" w
Material code:材料代码) M* `' [5 k3 y. j* h& l$ V' R- j
Seal size:密封轴径尺寸1 H+ w9 P8 j3 h/ t( \4 R
6 Y5 [ G* A5 ~) T
Assembly number:装配代码) e2 X% g, N4 S) [
Sulphuric:硫酸
0 ?+ M% Z$ T$ tNitric acid:销酸# j+ _7 N+ @* f) s u" O6 m
Phosphoric acid:磷酸
9 `$ @& u- m( B2 b' D! r1 nHydrochloric:盐酸# v0 t: x7 ~ l; R# T
PV—pressure/velocity:压力与转速8 x8 [& z9 f8 Z$ G8 I
RS—rotating seat:动环座5 K. a/ w$ z, _ o6 X/ w: K
Multiplier:增效器1 u+ i0 g9 d( z9 K) y8 I
TC—tungsten carbide:硬质合金
8 _3 ^- H3 Y. BPin:销
8 t" I+ j8 W( g" k! s rEngage:接合,啮合
; s6 a) B$ z9 C; V& |Pro剖面/侧面. V# m+ ^% U1 Z! d7 O8 c6 G
Adapter:适配器
7 K3 N7 D( p d+ i( D6 S) W/ `Titled:倾斜的
3 H7 P) {( L( b7 [3 B2 VWeld/welt:焊接
3 k+ T' \6 z0 uNested:嵌套的,镶装的
# F2 |0 D5 A, @- H! |/ T: y" g0 QConfiguration:配置,构造
6 J; C" |0 _ A! \Axial:轴向的,轴的9 {% A. U) v* B5 k
Working height/length:工作高度 W3 e2 N4 v1 |9 V9 Y, U4 y
Tolerance:公差,容差0 D8 i9 l" Z6 z. g
Operating pressure:工作压力
* F9 h: W+ [* I4 M) }/ VFIM—full indicator movement:- X' N3 ^7 [$ I& `- w
Lubricity:光滑8 _5 p7 A( s* S! g2 Q
Gravity:重力5 p1 {3 G* R3 d% }! r# N) E9 v: S
Face material:密封面材料
5 [& D. P" ]1 O' FInsert/shrink-fitted:镶装的
3 j+ A9 ?$ y% z/ q$ a! f$ r, e0 Z3 OPrimary ring adapter:动环座
! P5 Q0 S S W1 ^Mating ring adapter:静环座0 f' @: g$ S1 O4 m) x2 E, e$ J
Delivery period:交货期% }* s0 N1 \, f4 i' o
Set screw:固定螺钉
. r4 l( |& i2 x v t( [: fCap screw:帽螺钉( R4 r# O# ]! V: ^* n
Gland:填料函盖. P9 ~6 S0 u0 E, b: g
Drive retainer:传动套
2 r% [7 z% W- S0 f& E lPlate:镀金) l, P- B) r: \1 T( ?3 @; [6 T
Gland plate:密封座
% M7 W# S, `: N$ D. I- PMean time:平均时
6 J r9 C3 m- LDurability:耐用性
. ]& I* R: Z, IThrust ring:推环$ ~. h4 @: D1 h6 ~; K
Clamp ring:卡环
1 B& ? ?' t* r) ]! w7 ZEccentricity:偏心率/度,偏心距, O% _8 u+ ?9 l8 G- H J
Deflection:偏斜,偏差4 Y0 Y( | V8 r x
Runout:偏转,溢流
( X, C0 v8 X$ u1 R) O! q- \0 APilot pins: 定位销
" ?/ p8 E0 S% D3 c% S2 {- ]( }Bolt:螺栓2 O3 V, T) b* L/ o
Screw:螺钉" w) S5 @& B) O6 s0 d5 l" ?
Nut:螺母) O* [9 S% H1 N7 X5 m# k
Washer:垫圈
7 ?2 j9 `6 o' e% {# ?Pin:销* Z% s* r5 n7 u. V* x
Rivet:铆钉
" ]# @7 `& M! S! B2 uAnchor:壁虎3 s- c' `8 u, p4 d
Machine screw:机械螺钉
* u- P2 j3 Z. [2 O( m! G: ZWooden screw:木螺钉
1 D ~; r+ W1 c" t G+ `Threaded rod螺杆3 G6 p6 ?% d/ w6 Y5 M9 G4 y2 ~
Wire rope clamps:玛卡) @; k3 b+ e& d" B0 y2 e' B
Hex head pipe plugs:六角形螺塞6 j I! ~" L& F ]' A4 _( j
Phillip:十字槽) [* S' K( W* `& c
Spring-loaded pluger: 弹簧销; B( i6 I5 \% N' r- S
Hex head:六角形头
, G1 f% x/ v% v; I7 G- IFlange:法兰
% X, h' ?7 u/ v& F4 OSeal component materials:密封材料成分
. `9 A# m5 [8 [1 [' _Secondary sealing element:辅助密封材料
* W% b% c$ \, Z0 y$ N6 T {Primary ring:动环4 W: B6 G: X+ C8 Q* B" t
Mating ring:静环0 @" c0 ?8 I, n5 z. M' t2 M
Hardware:结构件& Q7 Y7 N' s2 K. G5 t: a8 q
Mechanical loading device (spring):弹簧材料( y% A$ C5 `$ i k* G
Ovality:椭圆2 h* G3 r" |) ~, T- i
Letter of intent:意向书
% U1 t7 @' c$ q; e9 vRotary ring is whole part or shrink-fitted:动环是整体还是镶装的6 w' a1 [8 F2 J5 B* v+ ]
Leaf:金属薄片
9 w* N1 `# o: Z( @' L8 K O0 pEnd play:轴向间隙
( z2 J# e# [3 H3 I7 vPad:衬垫
3 Z, S5 S% z) S/ Y+ O1 _. zAsymmetric:不对称的
! |( U. U+ Z. ~" C* U9 USeal adapter:密封座
/ \* ~* q3 T4 R, }/ W9 @( `Tandem:前后的，串联的, S! t. N) g8 s
Inlet:进口
% L, B: M& \* G8 TOutlet:出口
/ p' e( f/ C+ KInboard:内侧/介质端+ m6 m. d% I; |7 x
Outboard:外侧/大气端4 ^3 i: X6 D" Y9 v" ~' t: r) w
Convection:传送，对流
, X3 U- c/ F* Q: }. gPort:端口，6 w w% s/ O7 `; e8 b+ E
Slot:狭槽
! ?! B% u( b) [2 G+ fReducing agent:还原剂
+ G' Y" d" ~7 Y5 E+ {" U2 |0 dNotch:槽口，凹口
& d* t. S9 z; |/ u% [! _! ABand:镶边
# k7 h# U6 ?3 H }2 Z: b$ \ {Clogging:堵塞
& E( ^ r; h( b8 o0 Z# [# n2 lTune 弹簧)圈数
D7 \8 W# f% K# a3 J' eFoul:淤塞
- m9 l7 z5 t4 J: W3 ]3 SFlatness:平面度4 K- f+ X8 a. j9 l& U
Downtime:检修时间% H+ D- W( M. _: p
Alternative methods:替代方法
8 R9 d ^" e" mWear ring:磨损环3 C% k. |8 G' z3 y E: P; M
Torsion:扭距
: {- {( J. \) ~7 }Cast:铸件8 U5 W, x) Z" x3 f Q2 g
Confining:狭窄的
5 [0 g3 U5 [; B* i% q7 `Spring seat:弹簧座5 {; b9 L/ Q; @! o h/ g4 d, k! f
Plug-proof:防转销+ J# _$ r0 u. M, k; B- J( q
Drive ring:推环
7 c6 c! J- W2 w; ^1 cPush ring: 推环. h* \3 B- |- f& U+ [& N
Halted ring: 挡圈; G* z; Y$ n9 S/ G
Cup gasket: 静环套
9 ^$ b% N2 S8 ?* LRotary ring holder/adapter/carrier: 动环座8 \# v ^: w, r! u$ c7 E+ D
Axial pipe:轴套
# M6 `1 U0 l, C1 P7 vDrive ring/plunger collar:压圈
' M/ Y* ?3 G! Z7 TSpring retainer/seat: 弹簧座# I/ u. h9 W: `" B, M' {
Impeller:叶轮
6 b$ B5 r, Q% f2 _+ xOutside cup gasket: 静环外套
; _$ e1 w% W/ s3 b& sInside cup gasket: 动环内套8 x, H0 E% q$ L, y
Spring holder:弹簧垫
1 U3 e0 j& v" F( v' B; }1 lSeal ring:密封环
0 Y" f2 Z$ F7 E- T0 X- @work:骨架9 B8 W; Q2 V1 o* @ r. c
Square ring:方型圈1 N8 d; v' Y6 @; e5 }
Wave spring:波形弹簧( s6 ]; I- L( X$ T8 L: r b
Cylinder spring:圆柱弹簧! R, Q& U5 @4 Q! O- I3 ~: y* C# i9 R
Coil spring:锥形弹簧4 q# x0 V& U. @, W
Integral seal case:整体密封盒
, d6 w. C; Y) K2 z& r2 I# tPurity:纯度
. {: N% i! x* q3 H. x: A oDensity:密度
) d/ J. I0 }( A. A, S" p2 }: IHS—hardness:硬度4 J3 J- n3 l: w2 y( ]
Tensile strength:抗拉强度
' F8 i0 O# H3 m2 Z5 Q: {: D2 sBending strength:抗弯强度
; P! {/ w- O3 r8 M' ~( F& V8 VCompression strength:抗压强度9 ^: e W# l+ y2 J- ~# x
Thermal conductivity:传热导系数
! g1 m1 D3 ]9 ?6 v4 ZCoefficient of thermal expansion:热膨胀系数$ ^" ~" t* j, U0 h9 J2 t5 j
Heat resistance:耐热$ W5 v- ^" ]) h: R( r' v5 ?
Thermal impact coefficient:热冲击系数
! [7 [' n: H4 P' k& j7 [1 jAcid resistance:耐酸
! b' `; O1 q vMedium:介质, U6 q( G( e$ L8 z# O+ k
Porosity:显气孔率$ c9 f/ G: f! X, I& z& g4 R8 m6 f8 p
Rockwell hardness:洛式硬度; J' `6 k' @3 P2 n
Breaking strength:抗析强度0 z0 N% ]1 y5 B. W& K
Stability of thermal vibration: 抗震稳定性: x& D+ l/ b( g e3 |/ v. M
Optical flatness:工作面平整度1 J2 b; o- b& A* Q7 D# h' C2 q
Roughness:粗糙度3 K5 l' z# W' U* B2 [( w- N
Lightbrand:光带- G! C1 u5 a+ m% O7 C* P
Classification:分类: `2 Q: I% G, | A8 ]. j
Model:型号/ s7 R- G( h2 |- E; J. r
Thore hardness: 肖氏硬度% |- T4 L# N, h. M8 K
Feature:特性& n, \3 r: v4 W T; b
Stamping:冲压2 d9 q/ h6 T& X6 S9 g- v
Lobe pump:凸轮泵3 c; t( ?' `9 C: s
Step:台阶- M k8 A1 L1 r, Q' _
Crevice:裂缝7 ~; y( S8 O6 A
Crack:裂纹
! ]4 Y% C w2 E4 T; sAnticlockwise:逆时针
" E+ P$ X! b- F( ^Clockwise: 顺时针* c$ d2 _, }$ H7 y
Labyrinth seals:迷宫式密封; v( n( Y Y# I/ f
Torque:扭矩
5 W& h6 Y) s2 Q F5 CThrottle:节流圈/节流阀& G. q" X: S( o# o7 C/ o
Bushing:轴衬2 X$ b- v9 j- c' |$ \8 Y
Bearing:轴承; I! e* |. T. X4 I4 @4 D4 m
Sealant:密封剂! l0 H. ^! C5 P( _, D. J: q8 A
Pitch:螺距,节距
' E6 G. |7 D3 @- L8 r5 bDepth:深度* @% V0 }. m! v1 j: n0 t
Stuffing:填塞料. K6 W1 `2 d( f6 n, K& M3 X2 M
BDC-bolt circle pitch diameter 中心距
3 v. j' _5 z h; \1 `+ iEMS:express mail service 邮政快递1 l: ~% z, v: P+ m& o' h: ?8 {
Thrust plate:止推板
* `# n6 a6 n# z+ |& f p4 }) @0 QSurface finish:表面抛光
7 q8 i. M' k6 _6 Z7 t* hEnd-fittings:端面安装
% ]* i# i- @3 y/ M9 `, TSpare pats:配件& P! G" k! | v$ x
Split seals:剖分式密封: ]1 N8 {3 k) M, p0 ]; Q5 [0 L
Running account:往来帐户
" _* s1 [& x) aNPT:normal pressure and temperature 常温常压
- b! P1 ]0 E6 ^/ p# t+ WThread:螺纹3 f @. | O$ t+ e8 A3 j3 F- N% a+ c
Cushion:衬垫
) s. X: T3 x& ]% o0 E6 M. x7 E. fPneumatics:气体力学
w& b) [' U/ VGmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)$ V' ^( O; n: {) l' {2 k3 {: M- y7 ~. v
Electropolish 电解法抛光
; M: W, w& f6 O5 ~3 [. q) gCAM—computer aided manufacturing 计算机辅助设计- x! K' e& u: \
c/w: complete with 包括;caution/warning 小心与警告
( `# f5 F' p, M; C& ~ASTM:American society of testing material 美国试验材料协会
- j% }1 @! ?# v5 k( J7 TSquareness: 垂直度
7 [3 n" h, ^& q# E3 |( lConcentric circle :同心圆6 t/ Z( E, V% E; O* v$ }4 N" n2 x A
Credit note/debit note/payment slip:银行水单
: Q- U* }6 D' q4 R8 U1 u; T& b& cEDGE: electronic data gathering equipment 电子数据采集设备
& [6 `" {) T( ^$ l) d' Z8 BCavity:凹口/槽
+ m1 F4 b& e7 f i8 W. o5 R# } n; CProprietary design:专有设计+ B# G' R0 [# j/ `3 }, B
TIR—total indicator reading 指针读数 p t" |9 ]- \8 f6 b. R/ A
TIR—temperature indicator recorder 温度指示记录器% x& R8 y) n3 @8 `$ S
Abutment:邻接,接合齿
, [1 D1 K3 n' r& x9 w$ [) {Melting point:熔点
8 P3 e" C6 |) a4 }4 YBoiling point:沸点7 i5 R$ a& K; F; `% S4 Y# T% g4 c
Automatic lathes:车床; J7 w8 I3 d/ C4 v/ W
Groove: 凹槽，开槽于: ?8 ~3 A: D3 j, i( y6 ^
Chamfer:倒角5 T! ]8 r" k0 l& ?- o" G
Bottom chamfer背倒角:
5 W% u) M, V% U( J5 H3 u& qCC: center line 中心线
$ K# j1 h6 u. z$ ^) X9 yThru: 穿过
1 @5 n* S* W4 f$ x/ n' wWire DIA: 丝径
+ U- y" B& B' I% V( yFree length:自由高度. `9 {9 g! B& s& R% D$ S
Type of ends—close ground: 拼圈 6 i: U6 k( ]1 K7 _: k- F, z. h+ q1 J
Conversion sheet:换算表
! ], Y+ O" g" l0 X2 O/ T2 xGeneral speaking: stationary seat should be harder than the rotary face* I3 X0 y5 L) {# ^/ u( ?7 \
Polypropylene:聚丙烯" K/ j2 {4 v8 m
Polyethylene:聚乙烯
( r& k3 e8 L& Y7 W! \% i# dPTFE—polytetrafluoroethylene聚四氟乙稀
1 W0 v( S( G; w. @0 g) H1 r& |9 @PVC:聚氯乙稀3 z% ^) B8 X4 g% i8 x
PVDF-polyvinylidene fluoride 聚偏氟乙稀
/ A: v- q. K, m+ V3 n" [CTFE-chlorotrifluor ethylene 三氟氯乙稀
7 l% M5 O# j% H# GConsolidated shipment:合并装运
$ D4 a, I) x$ cPolishing:抛光/ v# Y' X& p" [9 k" p) H. u
Smoothness:光滑( I- r$ W% m5 \7 r* N* s
Flatness:平面度4 [+ i9 d" h: i
Roughness:粗糙度
* j: }' v |1 m8 _/ I5 R( y HImpurity:杂质
, L, R; ^6 O, t9 T$ y* ?' p S( KBubble:气泡+ [) w8 j. E# ^1 \3 y
Defect/flaw:缺陷
; A; E* l# m& l+ h; r0 ~Surface:表面
2 o. U0 m2 _: X; |# vAir hole/pore气孔:
1 M! q/ E4 M3 [4 R7 OBurr:毛刺* z4 b0 h9 f( _, V) w4 I) v+ W" Z
Nick:划痕! x$ P! Y" T& c7 e8 n
Thick:厚
& n' \$ \3 d' m, T6 @0 ]5 C; UThin:薄
. ~+ x' E/ ?. Z) PSpot welding:点焊* ?/ ]! ]. ]9 A9 @
Fastness:牢固
) s' i9 K, H# i- PDistortion/transfiguration:变形; ]! T/ K& l% `6 ?# W$ g. f4 n
Brightness/lucency polishing:光亮抛光9 v) ^; ]6 H/ [# i8 u) {1 `! d, x
Matted polishing:暗淡抛光1 b/ Y: Y9 Q0 o4 r8 m
Rockwell hardness:洛氏硬度" [* q+ {, {5 z0 E. C6 |
Shaw hardness:肖氏硬度
& F3 J7 N5 Y g8 R* bLuster:光泽& y+ t0 F* E( I: _9 I0 o3 W, K
WRT:with regard to
! S+ G$ O7 t: i3 ?; vLatex paint 乳胶涂料4 i! W- \: b/ m, e- \( f
:England-U.K1 i( z$ x" s3 G0 B9 `+ V4 t* S
russian-Ru
3 x, w* T! X* T( Dgerman-DE& l) l5 Z% [, m' a+ ^. J2 G) o* B
French-FR) W5 j; Y5 }& a% M' k4 h- c/ c. c
Spanish-ES! S9 y3 @, `! i+ ~2 a, Z
Greek-GR
: F3 U$ O8 S4 @( Z& A, g% QItalian-IT- }% j& x. G' K( Q+ q
United states-U.S.A
# T5 U/ x. n4 j/ Y# VWelt/brazed:焊接的( h( y1 j, O4 R: y7 `! Z# K
Tandem arrangement:串联式! P: f9 Q! v$ U
Back-to-back arrangement:背对背式
8 h3 r ]) h3 ?9 x7 q" tFitting length:安装长度$ q, f# T% G: { P/ J/ W
Tolerance:容差0 ]! \6 t* o) D5 ~, X9 u! v1 w
Axial movement:轴向窜动量
( n. {# q5 }1 W D [% MTorque transmission:扭矩传递, H1 B: E1 a5 Q9 m
Operating limits运行范围:
# y, c/ U( S& J( r5 t, M: GSeal face:动环
5 Z" h" i' ~* B; F( UStationary seat:静止环
- q& P# b0 n9 p5 X( A3 aDrive key:键驱动4 }* _; o( H! Y# R
Nut:螺母/螺帽8 y9 S, `1 W& R+ p. E! z
Screw:螺钉$ W8 K+ R2 {1 b% \: O# e$ u. B
Pin:销+ e! E- E2 B7 l7 L% o
Bolt:螺栓
% k7 u: H2 y' {3 x6 dOperating temperature:运行温度3 K7 n$ L. p6 ?5 P8 C
Right-handed (RH) screw:右旋螺钉, V# F# Q& J) ]1 x
Left-handed (LH) screw:左旋螺钉
5 n8 w5 m5 C0 T! ~3 a: r LScrew thread:螺纹
W) o. D" f* P+ T& v* Q# {: a$ N: CScrew thread groove:螺纹槽
7 D. C( C9 g( Z. D6 A3 Z( t" rScrew type:螺纹型
6 A. Q' s0 L0 T4 J- a5 K! cSpiral/helix: 螺旋
) w G5 h* R" i% [; yCash remittance:汇款单; M0 i# _8 j2 W& }3 i5 m- l) B' `8 e
Cutaway:剖视图) q/ A4 y9 K T Z
GB-Guobiao:我国国家标准
4 r1 [$ d! l( q' _( S4 n0 vAbmessung: dimension
% t4 M# E3 [! |- JSiliziumkarbid: silicon carbide- g* q' n& K! k& N& L( k
Feder: spring- d& s* n( T; S" Z' Y* e4 i& z2 f% k
Keramic: ceramic1 t8 c5 Y c7 Y. b# S
Tack weld:间断焊+ x0 s3 M: T( A5 U- ]1 I% L8 F
Carrier:支座,托架
) {: O) h6 D" e' W- F# z9 y* |Keyway:键槽
) u( P: ?9 Z. W* P0 I# V: N9 v" QUndercut:底切
+ }9 F5 F& m" w+ ^Washer:垫圈
, M: Z! c: B! L2 c/ \, i. m' DTooling charge / modeling charge:开模费, t9 _( I( G) {' B; A
RH—rockwell hardness / right hand 洛氏硬度 / 右旋2 n. e4 o& {1 T& \' v
Pitch of screw:螺距
( p9 A( m6 L" C3 dGP-general purpose:普通箱. g0 H( u9 ^, i: L- n0 M8 o
CBM-cubic meter:立方米
0 i) q6 x% |( y! E6 J& `5 GMT-metric ton公吨
+ C9 k* @- |& O+ ^) l4 RHC-high cubic高箱
" A8 _4 R% X4 j* x! N% t6 J7 l+ aFreight prepaid:运费预付
" ]+ e* _& [7 u% q3 o9 U+ d6 hFreight collect:运费到付, s$ v5 I' Y7 O% s
House B/L:分提单(由货代开出)( \0 i9 | u$ P ~1 H/ s/ c
Ocean B/L:总提单(般公司开出)2 h' z9 I" k. v
SWBL-sea waybill:海运单/ }6 q; _0 w* P" c6 l: u) t
AWBL-air waybill:空运单; |& J4 V/ Z# J( Q5 |3 x% n
B/N:货物单" d5 U3 ^& ^" w! w5 [
S/O:装运单, T8 ?* h8 H4 b4 n0 r6 o1 v V {. J
D/R:场站收据 a* J7 l5 F- u# v
CLP:装箱单9 n1 ~3 s5 q% O. \
D/O:提货单(dispatch/order)
, @% I0 y; q/ n. H4 y& y, k. wSurcharge:附加费
& K# a6 T* P/ u& C# Y; ^0 w H) jBunker surcharge::燃油附加费
. G! O7 D. K* O+ \5 ]8 yB.A.F—bunker adjustment factor: 燃油附加费
* @$ ?! Q# R- ^; k& B( ]CY-container yard:集装箱堆场/ M& B/ {# u2 B2 ]
CFS-container freight station::集装箱货运站(处理拼箱货的场所)
! f. o7 e6 D; C+ o' U4 wTEU-twenty-feet equivalent unit:集装箱计算单位! O' B: n: V* o+ y
FCL-full container load 整箱货
: I) l9 @0 h$ y5 xLCL-less than container 拼箱货
# l% H3 ]7 Y6 m( o7 w. n1 T) p! ~% G$ J* `5 t0 ~
Slot number: 箱位号 V( ?6 E! F/ _) {
集装箱0402D1 含义如下:3 w* Q: {6 G& \
04-bay number 排号(横号)) [. h" F/ o& c" S
02:row number 行号1 \3 a' j7 F6 i) C! m
D1:river number4 B; S* J7 ^$ p( q
D—在甲板上; H—在舱内
/ [/ b& ^9 W) k; OC.C—collect 到付, B+ J+ m2 o# e, N. _. X( o
P.P—prepaid 预付9 J' t1 k0 R' Y' b2 X4 P
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
5 L1 r" f* @+ n' }. F8 d" v; {, GCarbon steel:碳钢
- V$ d. v3 W4 C+ w M5 eRpm: round per minute / revolutions per minute 每分钟转数
+ m6 ?! A1 h& |5 R' uSliding surface:滑动面积
- Q. o6 G9 Z, ORA-remedial action 矫正措施.
( p$ U8 Z' l+ t7 }& n3 S restricted areas 受限区域性; remittance advice 汇款通知
- N! l% @- B3 Y! ZRa-Rate of appearance 外观等级
1 P; R1 Z) z5 UPerpendicularity:垂直度: u& ?; e0 D* p. {; m
Clearance:间隙0 z, t* r2 Q/ T9 E8 X3 l
Counterface:对立面
1 n: |1 E4 N6 }6 ]1 kRetain:护圈,挡板$ z: q% F+ o: q2 y k; p* o0 I
Nanometer(nm):纳米% M7 V& c9 D+ ~
Parallelism:平行度
; @; U8 k9 r3 r) }( s3 PConcentricity:同轴度/ d2 w( d1 K& `$ _
Material code: 材料代号" u) i& q( Z4 X- i ~
Direction of spring: 弹簧旋向) |9 g9 R: y9 _; r# L1 t! V
Seal type: 密封产品型号( u a- L# ^/ u5 _
WB: waybill 运货单$ B( U1 T* Q4 V+ m
Air waybill: 空运单3 e/ } N4 S1 D7 e% Z
Our seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.
% E7 A; p& j5 d) o6 q6 EFpm:feet per minute: 每分钟英尺
, O4 ^$ r K+ n kEnamel coating:搪瓷包履) X& N- d( |/ @( k# _9 S; {6 v
FOC: free of charge' n5 |. K- d. W9 o8 z6 ?+ K P0 V4 }
ETD: estimated time of departure 预定出发时间
4 }! I* F- F9 L+ ~5 V9 x6 RETA: estimated time of arrival 估计到达时间$ s3 C* Q9 c ~ _% k
POD: Port of departure 卸载港
" h3 u) |6 Z# E6 yPOL: port of load 装运港8 q: B7 x; d$ f
Cut off: 关船
2 k& L" @+ R. [+ x2 KShipping instruction: 托单7 G6 e7 L7 a; m/ `
ST—shipping ticket 装货单
* G# @6 W3 f& Y& B7 f/ OCast iron:铸铁9 w; b# B) Y6 x3 g" {
GPH: gallows per hour 每小时加仑数
# q) G0 U& _3 VCNY: Chinese yen 中国人民币(官方说法)
* S" h' ~" \: r0 ^Fuel surcharge: 燃油附加费. V# b3 W) v$ B7 l4 g
SSC—special cargo charge 特货费& W6 e* P" j% V- a& N. t
Drive shaft: 传动轴/主动轴
, ]" E- q0 o$ D4 n1 v2 _; M4 ]Elastomer bellows seals:橡胶波纹管密封
) @ w' t* B3 v. o3 GSingle spring seals:单弹簧机械密封) N+ ?" S3 L9 b! F2 r' V
Elastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封
: _. r1 x [+ A0 S1 Q& p) gAnti-corrosive seals耐腐蚀机械密封:
2 q! B' ~4 k* h5 Z& [Welded l bellows seals:金属波纹管机械密封* L$ R( B/ a& K, h3 [+ z
Welded l:焊接金属; t5 v3 G! T6 Y2 M, }; `9 b
Reactor seals:釜用机械密封
# l% c; c) \; RCartridge seals:集装式机械密封
$ P" \+ f8 k4 ~, D, BSpare parts:备件
. u5 R; O& ?4 d- H5 k8 r# X9 }8 iRounding chamfer /chamfer / reverse angle:倒角
# [/ n; u/ [. |. CLantern ring: 套环
) A }; A+ W2 f8 Q/ s7 e& P" W+ ?Turbo pump:涡轮泵
, t+ s0 }3 z; y/ Y& _9 N" M+ M4 sNos. / off: 数目，号
2 a! i6 U0 U8 x/ f! q. qVSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件
; A4 ^; K) G% s1 _' o) I+ x4 mSpring retainer: 弹簧座, Z& E* p) x" i: Y, x0 f. s; ?# t
AIM：America Instant messenger 美国在线AOL即时通讯软件
7 a3 w Z9 X/ `. q) ~% u! D$ YAll-round:多方面的3 t& D: i) o9 ~" p, s! Z! e5 W
Visiting card = business card:明信片) V* f4 v k0 R _7 _+ m
OEM: original equipment manufacturer 原始设备制造商. K4 N$ D7 c. T J
Ferrule:套圈( E( v1 @0 T/ E9 B! s6 Z3 j' s
Tooling charge = molding cost:开模费
+ Z$ J9 r: Q+ E; C( xSWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会+ x$ J; _/ D7 ~ b
Office hour: 办公时间
' |9 {! c y' f$ L( OMechanical components:机械组成部分
4 D: o) R' F6 S, n" l3 uFrom all walks of life: 来自各行各业
/ C( M2 B7 j# p! }# x' X7 l, fIO—inner diameter/internal diameter 内径
& z ~4 V8 v \. GOD—outer diameter/ external diameter 外径
4 _3 S5 k+ f/ `# ^/ W* @Thickness:厚度 ^. U; y; C& c- C: g3 U& x" q
Assembly drawings: 装配图$ m& ]( r! V, X
Assembly line: 装配线
* M. V, C; l. v$ c: tHexagon:六角形，六边形" M- Z5 X5 c* j5 s! \+ l
Diaphragm:密封圈（橡胶形式）
) F3 l4 T: B5 S; d fPart number:产品名称/型号- k7 h7 O$ y" x# N' M
Outer shell:结构件
( x! D: K/ d0 G4 n+ v' [; ~0 y( E' |. ADrive band:传动带，传动套0 @- O) C9 F) P* `
Operating height =working length 工作高度1 q/ A- K! U2 b2 N0 U
Sample:样本
. X# }" b2 N/ t: r; ~3 WCatalogue:目录6 I0 s" B( f+ N7 ~ Q; H
Tolerance:公差# G7 T2 X! H" X! W) n! Y
Gasket = washer 垫圈
0 U- e) T" h' m& n3 mNDA-non-disclosure agreement 保密协议
/ t4 E; \, B# |# F1 Q3 R1 gInternal mechanical seals:内装机械密封0 u$ P$ F2 h/ ~4 s/ ~/ B+ Z
External mechanical seals:外装机械密封
3 N: a3 x) n3 D% a, AWildcard character:通配符
/ Q" i/ C8 H9 K- b* Y W7 kStamping:冲压
; K" L7 W7 ^/ }/ C# o: B& lDrive screw:传动螺钉8 L: O( M4 ~3 w4 m4 K8 {: ^
Plug-proof:防转销
: V$ O+ T6 f# C/ `9 GWasher:垫圈4 b* J$ m# S% V9 y
Rotary ring holder:动环座" q, W5 N/ n- |
Spring holder:弹簧座
# c5 o& K2 D$ y- X _% n5 U9 f8 JHS:hardness 硬度& G2 q$ H/ B- O9 c# ?) a
Ceramic (有五颜色):陶瓷- _) M. t! Y1 o" ?3 Y8 ?
White/red/black/beige(米色)
+ h& y: u a6 d0 ]% P" c- S$ qHousing:套,壳9 v% K; k5 c' e0 Y% M9 _) D9 t
Rubber housing:橡胶套
8 U9 {2 ?6 l+ s& jDHCP—dynamic host configuration protecol 动态主机配置协议( j. s/ y( c# M1 P" t) O# C
NIC-network interface card 网卡+ s0 x, G& S. c2 O
UPS—Uninterruptible power system 稳压电源0 j, z( T; H% M
BPMA-British pump manufacturer association 英国泵制造协会6 K4 y7 i( u! \( A* x
CBI—confederation of British Industry 英国工业协会% P* |- M) c8 x$ r0 S l% O
Ceramic bearing:陶瓷轴承8 w- N/ D% |8 u' N( P K! I
PTFE bearing:聚四氟乙烯轴承& n: V7 u+ Y K( Y+ S/ |
Plug 插销
4 ~ c$ S& h; j }" G% g! a! S1 n. k& {0 [
|
发表于 2010-12-13 11:23:13
