John Crane 代码安排
7 W5 _* C8 m6 R% i- F2 L1 ^6 i* I1.secondary sealing element 辅助密封, 一般指是橡胶材料8 T5 v( o0 s/ ]) \7 |+ g; V: x
2.primary ring 动环" V, e7 H4 e/ p: h5 ? T( M
3.hardware 结构件
+ i/ d# I5 T, f$ t0 R7 J7 ~' l4.mating ring 静环
0 u, w6 v) R' I/ u5.mechanical loading device 一般是指弹簧的材料
+ o# O7 x' u% N; s7 F XBurgmann seals 代码编排
. W6 P7 S2 w" p" P* E1.Type 密封类型1 c2 u0 E- Y$ u" O0 Q
2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
% e7 H; _3 l3 D& J& J, q7 H3.type of seat 静环形式(例如G9,G6,G60...)
4 Y: g* `! K$ {& h4.combination of material 材料组合
0 b% u% A6 y; G0 w$ l, B( l) aa.rotary ring (primary ring ) 动环
7 k6 s7 ~" w. R' `+ v" s3 gb.stationary ring (mating ring ) 静环1 L$ Z3 ?1 g+ X; c8 q% ?
c.secondary mech.seals 辅助密封一般指橡胶
: ^7 s' W9 q, G- ^" ?" zd.spring
[. ~" \ X1 B( n3 ue.other l parts: {" O1 k9 X6 Y t1 U3 H
Roten seals 代码安排
! F9 b# X) f: C0 p8 C8 [RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国' Z8 t( P- Y, N/ L
components code 材料代码
+ l8 g; s* H1 M0 {8 P. }1. spring5 d& Y" f- Z7 |, e" p
2. shaft gasket 轴套
1 s8 i$ j {2 {3. rotary ring
; X9 f5 n; m: H$ Q$ E6 L4 [4. stationary ring6 g6 H4 [, i g
5. stationary gasket 静环垫圈
5 s. d$ O5 L' w+ D介绍常有的橡胶材料8 P# o2 F' s+ ~( V3 G' n
1.丁晴橡胶 NBR--Nitrile butadiene rubber
( Z0 m9 e2 @9 U; y2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber$ X5 o2 r( S$ p3 P8 ?
3.氟橡胶 FPM/FKM--fluoroelastomer( o) ~+ `' ~. b: O. ~
4.硅橡胶 MVQ--silicon rubber
; W0 A2 h5 K, j( D. B/ e5.氯丁橡胶 CR--neoprene/chloroprene rubber; w1 P. s; v6 F
6.氢化丁晴 HNBR--hydrogen NBR' G+ v1 P# ^! G, l
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber
$ a: O: X9 _. g' O/ W介绍四氟类材料* ~) k/ U$ F$ i$ q% Y+ k/ f! n
1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)* N2 C) m* \6 U
2.四氟填充玻璃纤维 glassfibre filled PTFE* P4 w5 e6 f" ?4 Q( c3 @: y
3.四氟填充碳纤维 carbonfibre filled PTFE
; ?; i( _9 E: u* k4.四氟包覆氟橡胶 FPM coated PTFE
# a2 B$ s$ P4 D, v" h& c8 y: q5.四氟包覆乙丙橡胶 EPDM coated PTFE
' C$ B U) ^" M6.四氟包覆硅橡胶 MVQ coated PTFE
/ f5 l6 o$ T1 U7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite
% t9 H, `9 b4 O* e; ` J, k介绍国外客户常要的碳化硅(silicon carbide)材料4 S- P7 w# |3 l; W1 y3 e
1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC) H, ?- x7 X( W& W {
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC( t8 _! e* ~/ F, |
3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)
0 m6 N* l$ ^/ ? d4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC6 D9 O" T9 _) c' z- S+ v
5.表面硅化石墨 surface silicated sic' t% O7 e; l) t
常用氧化铝材料:
6 l7 e, f, s; B; e z1.含99%白色氧化铝.99% AL2O35 ?/ _. U* z/ _
2.含95%白色氧化铝.95% AL2O3
+ k- C8 Z9 B4 r3.金属陶瓷 cermet
9 I5 `8 _% q1 h: }1 W! P石墨材料: Y+ M2 }; ]) N# p
1.浸锑石墨 antimony filled carbon
+ g! W. X" R# A+ T r2.浸巴氏合金石墨 carbon-graphite impregnated babbit Q% n: @( z5 Y
3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin5 h# g. A4 W% p* \9 K7 ]8 S
4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin0 G N/ a) p# y7 `
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin; }2 n; _; _( f1 c* x& p
6.热压石墨,hot pressing carbon graphite
# U$ V. E: r, n/ Hstainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)3 x$ ]+ \0 ? e. O+ b
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
1 ^$ `4 F, q4 O t& {3 wHast. alloy--合氏合金
; O7 I+ i1 l; J( zAM350--沉淀硬化不锈钢
. O5 E- q, I. ^" L) {brass--黄铜
3 }0 ?5 I! l9 `7 bCDMCu--双相钢 （用在铸件上比较多）
/ t" K: E5 _. G4 E5 T4 t% G ; N0 v! z* A3 G$ H$ a. ]1 ?# r
机械密封各个类型的英文表达方式，
2 z3 K3 \5 U: n& o1 ^我这里列出了34个机械密封分类术语..." T& P, E/ U. }8 v* S
1.机械端面密封-mechanical face seal
. M6 c$ P' w% u$ A$ A2.流体动压式机械密封-hydrodynamic mechanical seal% e+ n/ a4 U9 G% A3 ?# P
3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
+ P" B$ ^4 d" b2 f3 C7 b c4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal8 L7 m9 o6 D& _- ~4 p5 u3 }2 _* c* `
5.流体静压式机械密封-hydrostatic mechanical seal3 A) a8 m! s- t3 r( R2 P& d, T
6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal/ _! y$ k* R. o/ X; M$ |3 T0 @
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal: J" r6 e9 V u2 e
8.非接触式密封-non contacting (free contacting) mechanical seal
$ Q* X3 s) k& o; D3 f9.内装式机械密封-internally mounted mechanical seal
2 j+ ?, [2 `0 U; _& B( A' V5 C10.外装式机械密封-externally mounted mechanical seal2 t" `5 J) J) y3 r% \/ \2 B k$ V
11.弹簧内置式机械密封-mechanical seal with inside mounted spring
: V9 V0 U% \" C/ |- V6 y* f12.弹簧外置式机械密封-mechanical seal with outside mounted spring
* O( h/ I6 H9 [( x13.背面高压式机械密封-mecanical seal with high back pressure
+ I0 f* `2 p0 z4 y7 o' _5 V14.背面低压式机械密封-mechanical seal with low back pressure
& v4 K2 k, [# } g6 l7 g15.内流式机械密封-mechanical seal with inward leakage
( b! k5 i# C" e) \16.外流式机械密封-mechanical seal with outward leakage
' s' m# F% I* O, r- s' Y( v! T17.弹簧旋转式机械密封-spring rotating mechanical seal
E' S7 I$ T3 W4 P# O1 L18.弹簧静止式机械密封-spring standing mechanical seal' J- Y/ e$ h, ^- c& f; S
19.单弹簧式机械密封-single-spring mechanical seal8 w( R6 F- M9 t
20.多弹簧式机械密封-multiple-spring mechanical seal }7 _* P4 I0 T% Q
21.非平衡式机械密封-unbalanced mechanical seal
+ l9 y/ j* T7 M2 D" t22.平衡式机械密封-balanced mechanical seal: l+ P! p* ^& W! m: h" ?
23.单端面机械密封-single mechanical seal8 c2 O% A7 t$ F: s" k$ u' `
24.双端面机械密封-double mechanical seal/ X" ], s& Y1 _& c: F% l
25.轴向双端机械密封-axial double mechanical seal2 o% z' N2 L5 x z$ ?: c5 O
26.径向双端面机械密封-radial double mechanical seal
; L q9 ?7 {, {' M/ v5 @27.串联机械密封-tandem mechanical seal
' m6 P" D4 E+ R9 |28.橡胶波纹管机械密封-rubber-bellows mechanical seal
( F- H- n# {4 h6 l g8 Q- E7 K) c29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
% H# X4 w# T B+ T F% o30.金属波纹管机械密封-l bellows mechanical seal5 f" ]! g, o7 N* g: n8 f
31.焊接金属波纹管机械密封-welded l bellows mechanical seal
; i0 T. n; W+ |7 c( o32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
5 U& _/ U4 H6 _' H! s% ^33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring- q: v. ?8 O6 r0 V- z9 r! Z ^
34.磁力机械密封-magnetic mechanical seal% O4 P0 s& W* a- \0 r( j
机械密封零件术语的常用词汇...." H% p+ z' B6 y Z. @
1.sealing ring --密封环- p2 B" M+ u3 d5 h; I$ Q# W7 B
2.seal face--密封端面9 T% L# q$ z# ^# S) c
3.seal interface--密封界面
4 [, O: Q1 g: s6 t! x! q, A4.rotating ring--动环/旋转环
, n/ Q" P4 s: v. Y* e9 P% Y5.stationary ring--静环/静止环: S6 J7 c; ]6 ?' Q
6.compensated ring--补偿环# Y9 e/ ]5 F/ _* \
7. un-compensated ring--非补偿环9 i6 n, K8 d" J7 U% O/ Q% Q0 E5 j* R- \
8. seal head--补偿环组件
# \, o3 Z; p; c) s0 y/ Y6 ]* V9.primary seal--主密封2 y7 M( Y/ T/ z. G: b
10.secondary seal--副密封% y1 h! A# p' [
11.auxiliary seal--辅助密封+ _% `8 F7 X4 z0 I8 `
12.auxiliary seal ring--辅助密封圈: G% C9 K- I" j2 p8 F+ j
13.bellows--波纹管
" p/ T6 F6 b' Y3 t) L14.pushing out ring--撑环
) t0 {- [9 x5 J$ I15.back-up ring--挡圈
, t/ w( ^6 W" y, D, M16.compensated ring adaptor--补偿环座
1 u4 X* [ W& f/ \6 ?. n0 ~' |, r17.un-compensated ring adaptor--非补偿环座* o/ u( W* [1 O, d6 |2 ^
18.spring adaptor--弹簧座8 n) X1 R8 H+ v% l+ A5 V
19.seal adaptor--波纹管座% r' s" q2 e: r* v+ S
20.retainer--传动座
0 }6 T/ k- M9 H/ C, q; S2 N# N1 F21.driving screw--传动螺钉
/ [! j3 D2 s% L# g8 h$ D22.set screw--紧定螺钉
* @6 w. r' M4 h- R7 [8 r8 M+ Y23.snap ring--卡环
8 i1 l+ a6 `) L- S; q; d0 P24.clamp ring--夹紧环! E% ?3 Y* o# K$ }' s
25.anti-rotating pin--防转销2 L! c1 b8 K% S+ n
26.annular seal space--密封腔- w* X( M8 |0 Y @: J% Q- D2 |
27.seal chamber--密封腔体
6 L. h+ z% Z/ C' v' G( F# ^: X28.end cover--密封端盖
6 f4 q, n0 c; o29.elastic component--弹性元件$ b: p& B/ w% l4 K: y8 k2 e% c& K
30.a pair of friction components--摩擦副# L h* x7 V* X! F/ k% A
个人常用机械密封专有词汇; L+ ~3 o( j0 d
inner circulation--内循环
2 u8 p6 }8 _: {; zouter circulation--外循环8 U$ p* ]! W7 Z7 p$ ^. U, n: h
self circulation--自循环
; M l. x/ A0 ~8 I2 U1 f* Lflush--冲洗
4 n* F% M3 Z" o+ m- \$ Bflush fluid--冲洗流体
/ r# P: c& F, I& z# X( m2 ]quench--阻封
' U' |1 U$ f+ V' ^0 xquench fluid--阻封流体
0 B) q% C; l4 d3 T' hbuffer fluid--隔离流体
2 h2 S7 r, a* x! w: ~) p/ Otemperature adjustable fluid--调温流体' w$ X3 j# L3 Q, `7 I$ N
coolant--冷却流体- \$ I) I, J% A$ u* G1 b+ t* Y
heating fluid--加热流体; w& G' ^6 U* O8 |# M8 z3 [4 b0 [
sealed medium--被密封介质* O- c! R1 V3 i2 Y
sealant--密封流体
/ t2 Z6 M& Z7 z1 d+ H7 c# B5 ^2 npv --pv值(密封流体压力P与密封端面平均滑动速度V的乘积)2 M' Y v& j% @; i$ }8 T
limiting pv --密封达到失效时的PV值.它表示密封的水平: E) K8 [1 G2 u- E; [: I5 A, J' @7 q
working pv --极限PV值除以安全系数& v9 l8 B" F$ f5 j3 L/ _* |
PcV--端面比压Pc与密封端面平均滑动速度V的乘积) u! E2 [+ g% S0 M) W
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 ?% v2 q9 D m: zworking PcV --许用PcV值.极限PcV值除以 安全系数
5 n- w W4 c% @; _- {leakage rate-- 泄漏量
5 q: Q7 ~* [9 trun out--跳动+ @6 A, D1 r4 ^% Y
wear rate--磨损率
6 O4 n/ W' L/ Q+ u" w4 \operating life--工作寿命3 l2 J1 o5 u' c; C
operating period--使用期
8 u' C) C/ v& \. Y/ dabortive failure--早期失效3 ?4 T/ T) w$ n% t# T, {# s
Operating limits:工作参数
1 D! f5 O; V, n" A: m- OSpeed/velocity:转速8 C3 Q. Z) Q( g/ j2 Y9 J+ ^4 z
Combination of material:材料组合
) N& P7 D+ }9 y3 }, M* w/ \, a! ?) NHalted ring:弹簧挡圈1 ]7 e) P$ z3 T
Bellows:波纹管
, T* M1 `: p5 X' a: S- Y, M& hRetainer:传动套，传动座
( K! t3 l$ }) U* B xDrive ring:压圈
9 N$ c& x. i& h9 rCup gasket:静环套7 s3 `! P/ h9 g* \* m- v1 B
Spring retainer:弹簧座
! ~% |4 l9 w9 xO-ring: O形圈6 ]- I3 u. b, F3 E4 g% a6 Y
Tension spring:拉簧
+ i2 g- O: h0 m9 XStationary seat:静环形式/静环基座
$ p. d% I1 w5 G1 p c; zRotary seat:动环座
, ]% M4 d; v0 M6 }3 HDrive screw:传动螺钉+ N9 Z2 `' E X) ^6 P! g/ m
Wave spring/Bellow spring:波形弹簧3 w, G1 ^$ ~5 m$ z9 L5 x4 @' f
Rotary o-ring:动环O形圈. s& b! z' I/ ^* @8 I2 l6 @. ?
Stationary o-ring:静环O形圈
2 [6 A+ Z4 }- _Collar:定位套4 Q7 w5 s8 w1 O5 s7 Z) j4 a
Snap ring/clamp ring:卡环! _+ s; B) J; s0 k2 X
Disc/thrust ring:止推环
. W8 o. @ I! l/ pWedge ring:楔形环
) D7 {+ f: B1 Q% x5 YMating ring:静止环/静环; g" z( g; l, z" K1 L3 G, M# O
Primary ring:动止环/动环
5 x0 t/ z+ G, S8 Y& rInventory:存货( G% ?. e7 u' t, D a" a9 B$ d
Agitator:搅拌器
8 o; N8 }" K$ p7 J2 M5 N4 ACryogenics:低温学4 w$ w! u$ u. I4 r6 p- x& N
Mixer:搅拌机$ V- U# t5 Z8 B: C
Refinery:炼油5 c/ J* N! ~/ Y
Petrochemical:石化
1 U3 P- g3 q) P) U8 X2 V) f2 {6 KPulp:纸浆
% o9 Y1 m' N+ U' P- j3 YParamecia:配药8 z' d! O: a3 l H! ^
Desalination:脱盐 U5 {0 x4 a+ y, X( J* v
Wastewater:污水+ X- X+ [% O! q9 N9 ]6 L
Impeller:叶轮
* b: X1 V/ l% z( ?5 b7 UFit:安装9 Z0 \/ w* g4 L' d% l
Lead:石墨，铅* O' B: @1 {0 S7 E. {
Edge:边缘4 F5 j* A [3 y! h
Grade:等级% }4 z* `0 h6 R! @8 Z# @1 O4 I0 W8 I& S
Secondary sealing element:辅助密封材质
1 H, U3 n, _) V6 u c5 D% ZHydrostatic:流体静力学的
/ ^8 S& j2 R- W. nCross-section:横截面; [4 l# u) e( U8 n! [2 u/ g
Material code:材料代码
) O0 M4 }' D; m) M" i- s2 d+ {( S5 q. ]* `Seal size:密封轴径尺寸: P; r4 f; p8 U, W4 G) e- ]
! G( x# O% @) X, lAssembly number:装配代码
% ~& \! v& D/ RSulphuric:硫酸
2 w6 L# c7 R8 WNitric acid:销酸
" l7 i, R5 V& m7 g5 A* h0 _Phosphoric acid:磷酸7 ^3 P% C) H/ |! i }
Hydrochloric:盐酸: M j C6 T+ M3 V: _' R
PV—pressure/velocity:压力与转速3 z& ]; y% n1 I. H- [$ `
RS—rotating seat:动环座1 B: Y' u3 L& K
Multiplier:增效器) S3 L4 U8 l4 M4 p
TC—tungsten carbide:硬质合金
8 E" W( P D" e! f: B: b& |Pin:销
! r* V, K' `( }1 GEngage:接合,啮合2 L' o8 `* H% a J' x
Pro剖面/侧面
) `9 G# K0 X: O' dAdapter:适配器0 n2 W: l" z, C5 |
Titled:倾斜的4 S: v0 ?4 r7 [) z6 p
Weld/welt:焊接3 E q7 _/ `* C; ?* w) M3 {
Nested:嵌套的,镶装的
& k; O: g3 E4 e+ W6 M' aConfiguration:配置,构造
" E4 p, E$ S) M4 Z) nAxial:轴向的,轴的* S8 p0 u: _# R3 |. d
Working height/length:工作高度
k( R3 @! I/ Z1 Z6 ]Tolerance:公差,容差" q& ^+ X; M0 S: _8 Q0 l n/ Z
Operating pressure:工作压力: [2 X6 [" R# x4 o# e/ I) v& Q* U
FIM—full indicator movement:- V/ H) n2 D1 j6 ]$ N6 T$ r
Lubricity:光滑
, L; D# s# A& N9 R) G) I4 l& b% }Gravity:重力0 U7 a! G+ w: z1 M
Face material:密封面材料" l% F. I- O# |4 Y
Insert/shrink-fitted:镶装的5 K$ ~% x5 W% _4 D7 ~3 w
Primary ring adapter:动环座, l1 Q* U4 \$ C6 D( c
Mating ring adapter:静环座# X- O) e' Z2 v) O( b
Delivery period:交货期% S# M* y/ z6 w2 U' i
Set screw:固定螺钉: p+ d* Y$ E h0 F4 ^. W
Cap screw:帽螺钉2 b O. f4 G0 B
Gland:填料函盖
9 k o0 R& H* U' f: ADrive retainer:传动套
# i3 x% ]) ~9 GPlate:镀金 X3 p* e1 t7 V& y% [
Gland plate:密封座
+ ~4 N" @: x; P- M$ PMean time:平均时2 i: T' i( r5 A; \% ]4 U
Durability:耐用性
# [! y- C9 v% D, cThrust ring:推环. e. d3 Q9 M7 Q* T3 U* `8 d
Clamp ring:卡环7 z3 s0 B& D5 f( o! M2 m8 l
Eccentricity:偏心率/度,偏心距
- H; A, m! x# SDeflection:偏斜,偏差- S; e7 V# S+ p, M
Runout:偏转,溢流9 Q* J# l4 y6 D3 }- v
Pilot pins: 定位销2 O, z; w& M C4 `( S
Bolt:螺栓
8 y0 d, t4 N8 L9 k+ BScrew:螺钉: {9 b# z0 y4 J$ m u- K5 k1 x. C
Nut:螺母
6 P( \% ?) u& Z& O" ^1 WWasher:垫圈' u q0 N5 H' M9 a" I, F! V9 ~
Pin:销4 P0 X q8 }* ]' h3 z5 G
Rivet:铆钉
0 a- [3 O, C1 E q P9 dAnchor:壁虎- Z; d; \! T. U$ l9 U3 K
Machine screw:机械螺钉: N4 H( L/ ^. f+ l- p2 |8 g
Wooden screw:木螺钉
8 ^, M* n* `# L, VThreaded rod螺杆3 F3 m8 o# z2 A0 q
Wire rope clamps:玛卡
9 U r: X& v0 b1 YHex head pipe plugs:六角形螺塞' \0 ~& O" e2 l) s2 ?. w
Phillip:十字槽$ J2 i6 Y. B$ ^4 g! {
Spring-loaded pluger: 弹簧销+ x2 a( E6 J" U* k/ ~
Hex head:六角形头! m; y9 i B& W" D. L: _
Flange:法兰
; H; \( |" K7 Z2 a% d' b- {7 t. f. d HSeal component materials:密封材料成分2 S; w, Z; L: l9 V. M
Secondary sealing element:辅助密封材料
6 X5 Y7 ? Z1 b% CPrimary ring:动环
; Y/ i+ p2 x. i X5 PMating ring:静环
8 t3 O& }6 C( N% n% ZHardware:结构件3 S% {. C, u* S; k s! ]+ W# c, b
Mechanical loading device (spring):弹簧材料
8 @5 H" i/ l2 a6 D G* wOvality:椭圆+ C2 ], q' I( m: @* c
Letter of intent:意向书) t2 B% J* E! A: {. l
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的2 w0 G8 C4 a& r, z
Leaf:金属薄片* A/ n$ j+ s7 ]
End play:轴向间隙. P2 M( F$ a+ }! [; G: G
Pad:衬垫
, W; N. g; J6 h `8 Q; g( eAsymmetric:不对称的
0 l3 C, q& ~. O6 YSeal adapter:密封座4 d$ v+ d+ C, p% b# R# z; }
Tandem:前后的，串联的
7 {4 u; Z6 q5 X) x$ Q7 L$ z* \' [Inlet:进口
' ^% E, a. } B: o! v0 C2 V: SOutlet:出口
3 G' ?7 {* c% H8 EInboard:内侧/介质端6 {. v. c- M& e5 [( f& e
Outboard:外侧/大气端 @; Y2 t$ [) Z+ f
Convection:传送，对流
# e% t$ y& o2 E2 b, }Port:端口，7 c \7 o! U2 e7 C) R
Slot:狭槽+ z$ Z9 j" P( x9 i
Reducing agent:还原剂! X/ C+ g; d1 J: C
Notch:槽口，凹口; Z$ I1 Y! y& j: R" d1 u/ ]$ y
Band:镶边& H3 [9 @# w4 Z D5 I. e5 i
Clogging:堵塞. P$ {) f: V' x h& E
Tune 弹簧)圈数 U& `7 x+ T( d4 i0 O j& {' S
Foul:淤塞
3 ]& A6 ^6 M: ]. LFlatness:平面度
1 P% ?$ V1 W9 BDowntime:检修时间8 s3 {; B. r) M, W2 z+ N* l; H& e
Alternative methods:替代方法6 r2 ?/ c, j3 W k& w8 H5 n* t+ A
Wear ring:磨损环% B8 G% [' ?- w/ ]8 ]; Q2 w
Torsion:扭距: A: {/ M) ~5 Z' M; R5 E _! A1 j! E
Cast:铸件! s: Y6 v, W2 o3 F; V. h7 M9 o; b) P
Confining:狭窄的
/ I! g$ j+ c s/ ~% n( gSpring seat:弹簧座
/ E; q1 d0 U/ n7 Z$ |. w+ ]Plug-proof:防转销
6 A* [2 h& [) D( S5 Z% n* d$ `/ HDrive ring:推环
& h. X2 ?* V2 ^) m- ]$ m4 oPush ring: 推环
7 `: U# Z0 {$ t% d! E; ^. K' V- EHalted ring: 挡圈
4 o# X! a: t4 q# v$ LCup gasket: 静环套6 T t, B# C/ _, S. |# Y1 q8 x
Rotary ring holder/adapter/carrier: 动环座
! P4 k- F* }7 g3 p9 cAxial pipe:轴套$ h& i9 C, }1 c) _7 b5 f9 w
Drive ring/plunger collar:压圈
1 y8 N2 Z8 D( T; ^0 mSpring retainer/seat: 弹簧座' T+ N8 m! B1 ^3 b5 R( h* H2 A
Impeller:叶轮 W4 {5 a& b. [( ~! G) R
Outside cup gasket: 静环外套
5 k6 H" A9 w6 k* L& q# ?* |$ VInside cup gasket: 动环内套
# Q1 P6 n. B" N1 |0 ASpring holder:弹簧垫& x! V( B9 @ s
Seal ring:密封环
; w6 o3 c8 ?& k: }work:骨架
2 }2 b& j2 Z6 P0 v. |2 k& R6 ESquare ring:方型圈" ^/ f2 f( h9 K9 |( A- ?9 x/ N0 Y
Wave spring:波形弹簧
/ _ y4 Y2 W! \# ~2 D- u/ cCylinder spring:圆柱弹簧7 z! z: q9 @% R
Coil spring:锥形弹簧3 J% Y+ _+ \1 Z u. K" _- _
Integral seal case:整体密封盒
. @4 }8 M! J3 P' I& S) E7 `Purity:纯度
1 M9 F4 D7 h8 u- t% WDensity:密度4 T+ J8 E& I8 k7 C% ^
HS—hardness:硬度4 j7 r5 }8 B. c
Tensile strength:抗拉强度
. O& @: E1 F# i8 ^8 ]) P2 wBending strength:抗弯强度
% y. @8 K4 ^+ ]4 {& c; SCompression strength:抗压强度# Z9 m v8 I9 a7 t. [
Thermal conductivity:传热导系数; P a. V; B6 z
Coefficient of thermal expansion:热膨胀系数, s! [/ s4 Q' ~8 L
Heat resistance:耐热8 _) E O$ Z* S! ?# G( j7 {
Thermal impact coefficient:热冲击系数$ Z4 |, F* d: U% `! M p; v
Acid resistance:耐酸: N" l5 m- O1 l& U
Medium:介质
3 t* t& ]9 @+ Q: g1 K* xPorosity:显气孔率! L) k& O3 K2 P( x+ n" F
Rockwell hardness:洛式硬度5 R" B ]+ Q$ o/ _# O7 X
Breaking strength:抗析强度
& c8 N2 T6 l9 r% K# Q1 L: }Stability of thermal vibration: 抗震稳定性4 t, C9 Y8 V I @3 @9 C- R+ l
Optical flatness:工作面平整度
& e$ x) X7 |% t8 P9 ^( Q; jRoughness:粗糙度' P) I' t9 g7 W
Lightbrand:光带
% @6 v% b) Q0 I+ VClassification:分类4 P8 ]9 H/ i+ F
Model:型号; ?2 T2 m$ X0 D4 m# ?- w0 S0 }
Thore hardness: 肖氏硬度, S4 g7 z$ S- d- ?0 T; d1 _: A3 t
Feature:特性
9 ?" V6 u( c- tStamping:冲压
8 R9 I" x2 I- Q: V) @+ @/ l/ d/ ^; hLobe pump:凸轮泵
% H$ p1 C) n; R+ w6 U. c0 EStep:台阶
( Z. c7 ?: P: G6 [0 oCrevice:裂缝( v9 ~- B3 x6 S ~" H e0 O8 ^
Crack:裂纹
8 j4 L: J( Z6 c% z' GAnticlockwise:逆时针
8 o3 [& d3 n r7 |/ Y6 pClockwise: 顺时针, y! L' ]+ g0 U2 \9 V7 Y6 X
Labyrinth seals:迷宫式密封, M L" \/ V( k0 P# N7 T
Torque:扭矩
2 T7 V5 ^5 R& e3 p7 i2 UThrottle:节流圈/节流阀
" F/ W6 b, {( i3 Y7 \Bushing:轴衬
4 ]2 n9 ^) N8 Q7 j- VBearing:轴承
' a. h* S, G _- _) j( D0 D0 c/ L' ~( mSealant:密封剂/ C g$ n5 ^% O7 d
Pitch:螺距,节距
8 |: X0 l& D+ j$ L& hDepth:深度
& |3 Z3 S* Z# H6 ~Stuffing:填塞料; @7 |6 j* n: w, K; \. ~6 N3 p
BDC-bolt circle pitch diameter 中心距
: J1 w3 i l$ }6 \0 BEMS:express mail service 邮政快递- ^ G. W$ s" s9 L. w
Thrust plate:止推板
; g: p8 v% L: T+ ^# c7 kSurface finish:表面抛光! F6 Q9 E/ T8 u3 q: i* ^( y. S5 M
End-fittings:端面安装
' N, ~! v t: d6 o+ R: u xSpare pats:配件8 @" z( M8 O# l$ v [6 c
Split seals:剖分式密封
6 B) r% m( \" z1 u; v' h9 M# i. lRunning account:往来帐户+ U/ c$ p* V. ^! c7 R3 b
NPT:normal pressure and temperature 常温常压
3 h+ v- b5 G7 Y, ~6 xThread:螺纹0 o) M( |) Q7 x; D- C
Cushion:衬垫
% r& H( Q: L8 g9 a$ i! H/ nPneumatics:气体力学0 P8 J2 u- r6 C; A" m9 e7 M
GmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)( ]# b7 ]- T: j' j, ~
Electropolish 电解法抛光& i2 l0 E2 y! j* F
CAM—computer aided manufacturing 计算机辅助设计0 r/ O0 Q K6 t5 m
c/w: complete with 包括;caution/warning 小心与警告- s# E0 \, f% }& x. O
ASTM:American society of testing material 美国试验材料协会% T6 c* D" ]' K( H
Squareness: 垂直度
' R( @5 V3 B; q) k; q2 ^) o) pConcentric circle :同心圆
% k8 _0 B6 F2 S0 E# B% j$ KCredit note/debit note/payment slip:银行水单* Q8 P i+ D& L. f* g2 N. q
EDGE: electronic data gathering equipment 电子数据采集设备
* k, R# T1 I3 c' RCavity:凹口/槽
4 k; v1 p4 B2 B# `4 ^; D# OProprietary design:专有设计( X3 L& O2 g# l" Q) a; k. E5 s2 k
TIR—total indicator reading 指针读数
8 R3 o# m" Z4 X8 W/ @& }TIR—temperature indicator recorder 温度指示记录器
% v- J) ]; X* e6 a2 i* {. r+ B# bAbutment:邻接,接合齿- [1 P I2 L1 |$ a: p; L H; O; i
Melting point:熔点
3 J( n4 R5 Q% }& L4 A% ]Boiling point:沸点
! [: B8 ~2 l! V& R1 _! iAutomatic lathes:车床
7 V% P# k; |) n. S; n' c/ GGroove: 凹槽，开槽于" b+ }+ D: Z+ ?! M
Chamfer:倒角
, ?! c. s8 Z/ Q& t, N9 T! N/ ?Bottom chamfer背倒角:, r; L+ L6 t2 j6 i* @0 F
CC: center line 中心线
; b1 B/ }& E3 q0 O Z; hThru: 穿过
9 l8 b; |4 v! v: o* qWire DIA: 丝径% F& j- V$ `2 k$ K6 J
Free length:自由高度
- G7 F$ u- D/ K3 ^+ O9 C+ LType of ends—close ground: 拼圈 % z3 V; g1 L. b" c$ y$ \
Conversion sheet:换算表+ V y n1 l; e, ?; b- `) |
General speaking: stationary seat should be harder than the rotary face* j9 K$ J1 a4 y& Z; M
Polypropylene:聚丙烯
: a- r% x9 N4 q KPolyethylene:聚乙烯
& S5 f3 R; Q( ~' k- O U4 ~& Q2 BPTFE—polytetrafluoroethylene聚四氟乙稀 ! J7 i3 ~9 w3 |7 ~5 h! e/ e
PVC:聚氯乙稀9 B; [( M& c P% ?5 F3 O
PVDF-polyvinylidene fluoride 聚偏氟乙稀
7 X% {+ r. e" b/ YCTFE-chlorotrifluor ethylene 三氟氯乙稀
8 v. J* v" t/ w/ E' n1 BConsolidated shipment:合并装运( V5 |7 j/ n p. G1 @' I N) r
Polishing:抛光
: [- g5 ~6 M7 O/ `% p7 s) J4 nSmoothness:光滑
" l5 X" ^6 }2 n0 OFlatness:平面度$ d% l @! `9 U! T8 f9 N' S+ V
Roughness:粗糙度
0 W9 R6 U8 J/ n5 l3 B- J& KImpurity:杂质, s9 F% i2 G2 g4 a. p8 c
Bubble:气泡/ ]& W w9 v; x2 K9 s
Defect/flaw:缺陷
3 k+ c; b R3 s _Surface:表面
# }' d+ e3 j! x L9 ^# HAir hole/pore气孔:
7 I6 L1 N& |4 T8 H. C( Z, v1 WBurr:毛刺, a- R& _. R$ s& d. w
Nick:划痕
5 `( y# M' P* PThick:厚$ U0 ]3 }$ V$ o+ b
Thin:薄2 ~9 H" p8 X0 z# E
Spot welding:点焊; K/ x/ J- K, Q' q$ f
Fastness:牢固/ {" {+ @; q! m1 `' I
Distortion/transfiguration:变形" w0 `/ y. N) W* s
Brightness/lucency polishing:光亮抛光
D0 {) G* K6 C i# TMatted polishing:暗淡抛光' U4 b7 Z4 p2 }; p7 B0 z0 k( t8 d, K
Rockwell hardness:洛氏硬度
6 r* p$ m' |9 p$ J! V% I! ?Shaw hardness:肖氏硬度' J% g; {) y# g ^
Luster:光泽
: h, Y% B9 ], n, f. u* X/ VWRT:with regard to- U* ]& U- `7 G! L" c5 L, V
Latex paint 乳胶涂料; D9 p( _* k' S0 x7 A
:England-U.K. e7 [- W/ N2 x+ m1 J2 @
russian-Ru+ n2 z J, h( G
german-DE
' m% n4 i$ r k/ ?French-FR
; g+ P0 V: Q+ Y9 n3 m- O6 {Spanish-ES9 x% Y4 Z3 _" E" E1 Q( ?' ~; U
Greek-GR
8 M* |0 I4 X7 f! V! WItalian-IT
4 U) a! `, C1 J, _8 ^United states-U.S.A
) G2 ~5 ?) K" u6 Q9 {Welt/brazed:焊接的* O7 d6 E/ S; J) {& s7 g
Tandem arrangement:串联式. P* y" z% l2 @
Back-to-back arrangement:背对背式* s4 N0 J6 X5 p" N: B- _9 b1 z
Fitting length:安装长度1 Z* z4 x0 W$ u& A& g
Tolerance:容差, q# z8 o: A; f
Axial movement:轴向窜动量
2 q* X0 a3 y3 W/ i% |# {& }! oTorque transmission:扭矩传递
" T# t! j% E( k# nOperating limits运行范围:( l1 [5 q% @+ j( w2 a
Seal face:动环
" b1 ^- g! I! C1 E0 _$ `8 }3 kStationary seat:静止环
. q/ N7 Z* v) O8 v9 D: K+ eDrive key:键驱动/ L, T) L7 ?! {9 |* s
Nut:螺母/螺帽
& H( T, w5 A* ^+ X# nScrew:螺钉( |9 [. M) \( d& i
Pin:销# ]. R3 x) Q7 \* ^+ U3 p$ T
Bolt:螺栓
# x* {+ ^$ d" |2 R0 I9 l2 f0 }* xOperating temperature:运行温度
' h8 x% w0 N& G! H' F- C; FRight-handed (RH) screw:右旋螺钉# p5 ^1 M* x) S' `1 ^ l
Left-handed (LH) screw:左旋螺钉
, |9 B% ]# i3 R% n8 tScrew thread:螺纹: f9 q9 y) v. J9 E9 k
Screw thread groove:螺纹槽$ H" e# A) @$ ^. x( v5 G
Screw type:螺纹型
' U* b) g( E- @6 g6 F8 nSpiral/helix: 螺旋1 M3 p. K( Q7 G0 x6 E
Cash remittance:汇款单2 B4 F" O, M5 t2 j1 s
Cutaway:剖视图8 a. ~* b0 {, G) I- I4 D
GB-Guobiao:我国国家标准
) q. n0 t$ G0 I8 V) z) d, FAbmessung: dimension$ M, g! a+ d4 y! K
Siliziumkarbid: silicon carbide
* P& C. c8 B2 i+ N3 Q& XFeder: spring
1 O+ C8 v' p% c9 ?Keramic: ceramic
; o& l" I/ |- d# gTack weld:间断焊# I( U3 y7 w4 c4 V
Carrier:支座,托架& u4 e5 R. A( v! ~# r% ]. }* }
Keyway:键槽
/ \ z/ ~* Z- \, Y1 J% TUndercut:底切# c3 r$ Z h2 s8 Q7 y' L3 [
Washer:垫圈
$ \, X. J! e0 C8 STooling charge / modeling charge:开模费
% y" W: l6 ^$ NRH—rockwell hardness / right hand 洛氏硬度 / 右旋 C6 w3 a; _! V6 {$ x( ^) l: }# i
Pitch of screw:螺距9 O* L3 T- P% _( v# e' q8 q
GP-general purpose:普通箱5 X# Y2 b4 s$ Z2 v0 f$ C4 s
CBM-cubic meter:立方米
. t# F/ ]' Z: I6 ~/ K( CMT-metric ton公吨
6 C3 I, Q& ^) ]5 u8 p6 oHC-high cubic高箱5 V1 b9 W8 T5 O2 J
Freight prepaid:运费预付2 W* R9 e" U3 Q, a. W+ U% d
Freight collect:运费到付! @8 z. l# n1 p( {# ?& F, R
House B/L:分提单(由货代开出)
7 ]3 D9 B4 m1 h& W i# uOcean B/L:总提单(般公司开出)
! p! ?7 x w, U7 {SWBL-sea waybill:海运单
* h9 u- u- U* H% v# cAWBL-air waybill:空运单
7 i. o1 x; A- {& Z' _( j6 b# a# sB/N:货物单5 P8 u3 u) W: ?+ ?
S/O:装运单
3 b: Y3 y; L0 w2 Z) u* sD/R:场站收据/ F" H3 j W, i5 ?( S
CLP:装箱单
( E. K1 M/ X/ d$ l/ a( U% zD/O:提货单(dispatch/order)
2 X: a6 J T v9 I1 ^Surcharge:附加费
+ L9 ]! g+ x5 n% s' j1 F9 _$ }Bunker surcharge::燃油附加费5 F$ ^2 x7 c$ S9 A- A: s" U& C
B.A.F—bunker adjustment factor: 燃油附加费
u3 t8 ^3 b$ d% ?CY-container yard:集装箱堆场, F" B; I# [+ o0 H' d
CFS-container freight station::集装箱货运站(处理拼箱货的场所)
5 x: R6 _4 q$ {9 u' B, pTEU-twenty-feet equivalent unit:集装箱计算单位, B# O$ @( c8 e# r9 m0 V7 F6 U# Y
FCL-full container load 整箱货 c1 f" V( W1 C2 j$ `. L6 n
LCL-less than container 拼箱货
" @: Z0 L6 _7 @4 ~+ _& ]- G1 ]+ G z% x! P' y7 f$ b* q
Slot number: 箱位号
( A/ E( p# r* z, J' U集装箱0402D1 含义如下:
2 z! [' Z% T+ q( E+ h1 S1 l9 X0 F- ?3 s0 `04-bay number 排号(横号)
9 i, j7 F. g6 q' `8 S) O/ F7 w02:row number 行号
5 F$ E, M+ i8 Q: ^) RD1:river number
' Q# ^9 c5 P" O/ o: [ D—在甲板上; H—在舱内
( Z3 \ ~# n: ?6 \3 n% |% Q8 M0 hC.C—collect 到付/ _& P* |% N- q3 u( }; n
P.P—prepaid 预付4 K2 C# M( ]. f6 s) D
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则
( Z9 h E# y9 O* N( m" sCarbon steel:碳钢
0 y3 V( i) p; @! ]( aRpm: round per minute / revolutions per minute 每分钟转数
3 q, e. J' k1 j! OSliding surface:滑动面积
+ A; m7 L/ b8 a1 ?1 IRA-remedial action 矫正措施.
+ h7 d6 p8 G+ h& N- g/ k9 j) ? restricted areas 受限区域性; remittance advice 汇款通知
; ]! E5 ]% u1 |& ^ m! C6 H2 yRa-Rate of appearance 外观等级
+ P$ m5 x/ j) Z% _( l( h2 S/ kPerpendicularity:垂直度8 I) T9 i5 W/ H( `& L9 @
Clearance:间隙4 O& S) P# C( e. x" Q
Counterface:对立面3 t* v' h; P& d& b9 O
Retain:护圈,挡板# K8 n4 n5 R4 C* a9 m" M
Nanometer(nm):纳米
5 W9 J' D$ c9 _& s# I2 NParallelism:平行度8 U, k2 k, z, G2 D
Concentricity:同轴度- S* ^% B* ~/ k4 u- b
Material code: 材料代号! e1 ~1 F9 L1 t! S. ~* H
Direction of spring: 弹簧旋向0 l a1 D. ^. I
Seal type: 密封产品型号
8 Z! e4 W: b# p5 WWB: waybill 运货单0 v: F$ u2 W2 z& i: ]% e
Air waybill: 空运单
) X6 Z' c0 {) D! ]+ Z l7 yOur seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.
" Z: K4 J9 ?( u) a. xFpm:feet per minute: 每分钟英尺
# d% M6 S4 a% e0 [Enamel coating:搪瓷包履
J- z6 L9 M0 e& \3 ~( Q( g% [FOC: free of charge8 C q$ S: \8 }+ j
ETD: estimated time of departure 预定出发时间" C3 Y: k7 | Z# a/ J1 D' I
ETA: estimated time of arrival 估计到达时间# _) k Y8 h' r& U
POD: Port of departure 卸载港# z4 z* S7 a# H2 t, ?. w5 Q; x
POL: port of load 装运港0 N9 R+ u2 }2 x! V
Cut off: 关船" O! Z+ O: [- @
Shipping instruction: 托单8 `/ @+ u! g# Y+ ]/ G+ [! J
ST—shipping ticket 装货单
) i8 T+ k0 p( ~. C1 n, H+ @/ Q2 FCast iron:铸铁, J8 ?; e; [. d1 t& L
GPH: gallows per hour 每小时加仑数
& T! H6 C; _8 D7 k4 l9 H, |# GCNY: Chinese yen 中国人民币(官方说法)
, a/ `& G# O# ]/ T0 \Fuel surcharge: 燃油附加费
, F7 |& c4 I- y. o; I9 kSSC—special cargo charge 特货费
0 c/ m8 z) p' q6 F- Q9 |Drive shaft: 传动轴/主动轴
2 Q; d4 u0 N/ `Elastomer bellows seals:橡胶波纹管密封
, `9 K8 k: y, ~* O7 i: ISingle spring seals:单弹簧机械密封1 c6 X) C) L: n& c0 R9 M! h* D% R
Elastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封
: ]+ c$ _' j6 T! P2 i5 UAnti-corrosive seals耐腐蚀机械密封:
. x! R( p0 M) ~) y8 O; xWelded l bellows seals:金属波纹管机械密封
8 r( O* E# n" OWelded l:焊接金属6 e. S% v- S4 G- N) a
Reactor seals:釜用机械密封
# ]5 ^ x! [" D! |Cartridge seals:集装式机械密封' ^9 o3 s- b/ U4 I
Spare parts:备件
, F/ z8 H* q0 B3 _Rounding chamfer /chamfer / reverse angle:倒角( X( N1 \4 m4 z2 ]' @) t
Lantern ring: 套环
1 e3 ~, v( z; T1 s+ pTurbo pump:涡轮泵
6 g, d/ r1 j( @) ]& LNos. / off: 数目，号, ~* A/ U+ E" z& d
VSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件
7 o5 \: X$ x( p4 \& t: O9 R5 l. YSpring retainer: 弹簧座
- I2 T* O c( _ Z+ gAIM：America Instant messenger 美国在线AOL即时通讯软件
7 W& v0 \) b+ I* Q& o5 ~2 TAll-round:多方面的
- }- c M; F( }' C3 q+ y) @2 P- EVisiting card = business card:明信片
' _' p5 ?1 h2 `OEM: original equipment manufacturer 原始设备制造商2 Q3 Y1 e, ]7 U% B7 i
Ferrule:套圈, E+ O8 e+ p) M$ E+ {1 @' T9 l
Tooling charge = molding cost:开模费4 U; {% ~! D% {: w4 n
SWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会
' X6 r: I; X \# p ZOffice hour: 办公时间5 P; d, f$ z; k4 \8 u( P
Mechanical components:机械组成部分# @ E w4 E9 d4 _
From all walks of life: 来自各行各业* f. i9 P6 @7 N5 F
IO—inner diameter/internal diameter 内径
0 ~! H6 J# e! N% A! k3 w' oOD—outer diameter/ external diameter 外径
) `: f; m) w5 y/ x5 SThickness:厚度
5 {1 o) o: e$ |# C9 X+ f( K3 bAssembly drawings: 装配图
) i. o2 D( f; G! gAssembly line: 装配线+ J& t" Q0 a2 F! I4 C( c
Hexagon:六角形，六边形: t" A/ q. ]! Z$ }* b$ j
Diaphragm:密封圈（橡胶形式）
3 y3 o$ g( a3 P4 O" ^Part number:产品名称/型号+ ? Z d, o5 B3 k) I
Outer shell:结构件, B2 U4 L4 g( B2 D
Drive band:传动带，传动套, g3 d% S- o6 G9 @! P
Operating height =working length 工作高度
" J, m* r5 v, x+ ?* ~8 JSample:样本8 q) u- d7 i* _- u) N C! a
Catalogue:目录9 b" ^6 Y q$ _# U7 {" Y* }
Tolerance:公差$ f+ Q, R" w* V
Gasket = washer 垫圈8 t, c) N- [/ \, }/ g2 W
NDA-non-disclosure agreement 保密协议
1 a% k ]7 ]; q9 mInternal mechanical seals:内装机械密封
; }% r( C4 a3 W$ zExternal mechanical seals:外装机械密封# s3 Y5 O- ^) d1 q) y
Wildcard character:通配符1 r+ v/ h# d$ Q9 R
Stamping:冲压6 V( s, }, r. H, n6 g' [
Drive screw:传动螺钉
& _. M5 d' [, YPlug-proof:防转销- e* X' U0 t0 H% U8 u, L
Washer:垫圈0 J8 e4 B, X; M U$ H {
Rotary ring holder:动环座7 l: q1 B* n6 P1 S- Z5 ?- u1 U
Spring holder:弹簧座/ T8 Z' [/ c8 |( p0 |+ [+ z
HS:hardness 硬度
) e' @ O T6 C$ ]Ceramic (有五颜色):陶瓷
$ J2 O9 b5 {, ZWhite/red/black/beige(米色)5 @4 J3 K& Q9 T3 X) W- m
Housing:套,壳/ p# V3 Y% Z s% o3 X8 v
Rubber housing:橡胶套
. E! R# D1 l v9 V( y( y2 q7 TDHCP—dynamic host configuration protecol 动态主机配置协议
' U& } e' A& g/ a: X$ ^$ B+ BNIC-network interface card 网卡
6 c0 E% Z2 j9 v; f% I7 W* D& MUPS—Uninterruptible power system 稳压电源
2 P1 W @8 f% Z4 xBPMA-British pump manufacturer association 英国泵制造协会, S! W9 V) s! a# \8 F
CBI—confederation of British Industry 英国工业协会
) C4 B6 F* _6 d7 @0 j/ OCeramic bearing:陶瓷轴承
; |9 |9 L7 ]" l3 T! y/ N. DPTFE bearing:聚四氟乙烯轴承
2 c# f$ ~6 O( }, z/ a- tPlug 插销: {6 q ]- e8 }! [+ s9 m6 U$ Q$ H
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发表于 2010-12-13 11:23:13
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