John Crane 代码安排
! _! ?9 V- a. w+ k8 F1.secondary sealing element 辅助密封, 一般指是橡胶材料
2 e# e( d1 i T+ T% W) ^. r2.primary ring 动环( N/ k. Z+ G: M0 N7 H+ ^8 ^, s) Y1 m
3.hardware 结构件
6 D3 r0 f7 d0 m& f4.mating ring 静环- b+ A' i, G1 s1 \( Y' E
5.mechanical loading device 一般是指弹簧的材料" G3 f( Q: ]$ F4 m1 s( R
Burgmann seals 代码编排8 X1 H9 _% I8 h4 _
1.Type 密封类型0 D& {* j5 V7 b7 n! ?" B& D, c4 E
2.direction of the spring 弹簧旋向(RH-右旋,LH-左旋)
7 ?' y+ |* S4 x6 o, N# H* c! G3.type of seat 静环形式(例如G9,G6,G60...)
" `+ r' `* O5 ~& }7 y7 K4.combination of material 材料组合
3 e# \8 ?4 ?6 _9 L+ [. t5 Q7 ~a.rotary ring (primary ring ) 动环
( P+ _/ [, n7 i; O: xb.stationary ring (mating ring ) 静环
; z, u0 R# w6 O# M. R7 Wc.secondary mech.seals 辅助密封一般指橡胶0 h9 Q1 d c( s; }0 f
d.spring6 U6 o# x1 i- j; g) _
e.other l parts
2 X- y. X' J: Z, f$ L* s) R3 fRoten seals 代码安排# U" c/ r- P* ]
RO: roten 产家自己设计的尺寸; UN:产品尺寸符合德国 t/ v0 o/ Q1 `1 g
components code 材料代码
( E. }+ F% T2 [4 W1. spring0 {$ L6 e2 {2 T2 ~& {( T) j/ R
2. shaft gasket 轴套, a$ E% o3 E- }; t. ]! q
3. rotary ring- u3 D/ H. g/ }2 u/ `' ^
4. stationary ring
, D7 R4 [- {* W; @( ?5. stationary gasket 静环垫圈, ^7 f# l- `1 d
介绍常有的橡胶材料1 o& G" V3 G8 R, q
1.丁晴橡胶 NBR--Nitrile butadiene rubber# l& Q5 `9 p" T/ Z: Y
2.乙丙橡胶 EPR/EPDM--ethylene propylene rubber. ?" Q) J3 K. T* b
3.氟橡胶 FPM/FKM--fluoroelastomer+ z8 D, c5 E; e6 k, n9 t* K- t* r
4.硅橡胶 MVQ--silicon rubber
5 j+ ?1 d' z+ Y5.氯丁橡胶 CR--neoprene/chloroprene rubber7 K' h5 h& R3 j' j
6.氢化丁晴 HNBR--hydrogen NBR$ @! N/ Y9 r; A( _8 c) V
7.全氟橡胶 Kalrez / FFKM --perfluorocarbon rubber9 E( y. l. _, t+ m- i2 O$ G
介绍四氟类材料
3 E, L, b1 ?- k* K$ Z/ H1.纯聚四氟乙烯 PTFE--polytetrafluoroethylene (Teflon和TEF也可以表达)
& U. y8 Y3 Q- U2 g0 [4 ?$ W. `2.四氟填充玻璃纤维 glassfibre filled PTFE! F% b5 @1 I* y/ X4 |) @
3.四氟填充碳纤维 carbonfibre filled PTFE3 b& ~4 T: T/ R! e" b3 ?4 K
4.四氟包覆氟橡胶 FPM coated PTFE* W' z9 G3 ?1 m* ? S: x, m
5.四氟包覆乙丙橡胶 EPDM coated PTFE, y' q4 ~" F( w: X( \6 c
6.四氟包覆硅橡胶 MVQ coated PTFE$ v3 S' f, X, p5 S
7.柔性石墨 fexible graphite, 像比较有名的是GRAFOIL™® fexible graphite+ `. F* C+ ~ x
介绍国外客户常要的碳化硅(silicon carbide)材料
( N1 e/ V6 r2 h( ] I1.无压烧结碳化硅 sintered pressureless bonded sic (S-SIC)% `7 f0 n$ L6 T7 r
2.无压烧结碳化硅镶装 shrink-fitted /inserted S-SIC
) t$ [- U4 b" O8 t7 ?3.反应烧结碳化硅 sintered reaction bonded sic (R-SIC)+ a8 _' |0 k: s
4.反应烧结碳化硅镶装 shrink-fitted /inserted R-SIC
) m* r5 B/ v, b7 A2 Y5.表面硅化石墨 surface silicated sic
3 v% O5 T. |+ Y( F. C常用氧化铝材料:
6 T/ }( T4 ?0 ?& I0 U) o) B1.含99%白色氧化铝.99% AL2O3
) x5 n0 I/ c2 S G2.含95%白色氧化铝.95% AL2O3, D. {1 m9 J: J# x! i3 V
3.金属陶瓷 cermet
3 e6 D4 ]. r4 j3 _石墨材料:. B2 W* e2 H) T$ T" a9 \7 ~
1.浸锑石墨 antimony filled carbon0 Q! m$ s" N# T- |
2.浸巴氏合金石墨 carbon-graphite impregnated babbit
4 @! x: P2 {* y# R5 M/ ]3.浸呋喃树脂石墨 carbon-graphite impregnated Furan resin
0 D- t0 h$ p5 r0 h6 J+ s* b4.浸环氧树脂石墨 carbon-graphite impregnated Epoxy resin- O5 M8 `$ f+ i; R2 T( [1 u: s
5.浸酚醛树脂石墨 carbon-graphite Phenol Aldehyde resin& |3 k# D5 ^% {" D
6.热压石墨,hot pressing carbon graphite6 r U. c7 O0 |! X
stainless steel (S.S)--不锈钢--(国外客户经常需要的牌号是304,316,316L)7 o2 f( c! f, X6 a, S
Ni-resist iron = cast iron--高镍铸铁，现在客人对这个材料需要的比较多
' L5 w0 e2 M; S7 d. I# _: OHast. alloy--合氏合金( [0 G2 v# O% d! f8 j, B
AM350--沉淀硬化不锈钢) Y0 t# K+ ?: m! v2 O u8 \
brass--黄铜" m3 T" C; k, V
CDMCu--双相钢 （用在铸件上比较多） a& z: P4 Z S1 k( o8 v
+ N( F4 g: q) S0 t! m' G; W! Y
机械密封各个类型的英文表达方式，
# |) z1 L1 K" g# w8 ~8 C我这里列出了34个机械密封分类术语...# A) P( R4 F6 F% |, y% X! h7 } o
1.机械端面密封-mechanical face seal
' e) T, k. m1 o, j! ~- Y0 m2.流体动压式机械密封-hydrodynamic mechanical seal
2 L# b9 ~- ^% j/ j5 r3 {3.切向作用流体动压式机械密封-tangential acting hydrodynamic mechanical seal
9 C H; y3 E$ ]( o* Z4.径向作用流体动压式机械密封-radial acting hydrodynamic mechanical seal0 Y8 |" F0 u7 W! C& L9 a- x
5.流体静压式机械密封-hydrostatic mechanical seal
$ k( M l7 @1 L* V6.外加压流体静压式机械密封-outside pressurized hydrostatic mechanical seal F/ |6 v: ]3 v' x( e5 X _$ w
7.自加压流体静压式机械密封-self pressurized hydrostatic mechanical seal; v" j# e! v( X
8.非接触式密封-non contacting (free contacting) mechanical seal
# j. s. |, y# \) q- F9.内装式机械密封-internally mounted mechanical seal% T9 Q6 E7 }! f! w
10.外装式机械密封-externally mounted mechanical seal
, K" k2 H) }: o$ b11.弹簧内置式机械密封-mechanical seal with inside mounted spring
3 Q+ ?7 e I. F- q4 A# J12.弹簧外置式机械密封-mechanical seal with outside mounted spring: C* {4 z% l5 B/ @2 C5 [
13.背面高压式机械密封-mecanical seal with high back pressure& ~4 o; T5 i+ z) C% G: Q
14.背面低压式机械密封-mechanical seal with low back pressure
3 ^) V: T, r% d. b) x- W, V15.内流式机械密封-mechanical seal with inward leakage
k3 V4 B. r- b5 k: Q( _16.外流式机械密封-mechanical seal with outward leakage: V5 j* T) T6 r+ }% z' R
17.弹簧旋转式机械密封-spring rotating mechanical seal- z/ X* l( j7 m3 V* F( M3 W
18.弹簧静止式机械密封-spring standing mechanical seal, ^( {! U2 K9 c6 v4 m8 J
19.单弹簧式机械密封-single-spring mechanical seal0 s4 @! M4 k; V8 P4 x/ A
20.多弹簧式机械密封-multiple-spring mechanical seal
4 t! a! A+ O5 b* P9 ^# e21.非平衡式机械密封-unbalanced mechanical seal" n$ X! q! A, @4 S( @
22.平衡式机械密封-balanced mechanical seal1 C) R6 P" o" j9 r) M. Q
23.单端面机械密封-single mechanical seal5 C0 g. v& T( h
24.双端面机械密封-double mechanical seal3 ]; F+ ?$ N7 k& j# }& g
25.轴向双端机械密封-axial double mechanical seal
2 }( X4 J# k- J' Z26.径向双端面机械密封-radial double mechanical seal3 _$ I+ F5 m5 a2 t; q- L! {/ d2 W+ n
27.串联机械密封-tandem mechanical seal
$ O S7 j6 n$ x7 Q' `6 P28.橡胶波纹管机械密封-rubber-bellows mechanical seal- N' T# k: A- f7 m& ~, U
29.聚四氟乙烯波纹管机械密封-PTFE-bellows mechanical seal
9 R- L ^9 f; M" _" X, l30.金属波纹管机械密封-l bellows mechanical seal1 D$ Q* x% b9 M# c9 l5 d
31.焊接金属波纹管机械密封-welded l bellows mechanical seal
, m- e b; s3 |; u5 a& g32.压力成型金属波纹管机械密封-formed l bellows mechanical seal
4 D3 G% R8 k6 H: t+ Q) x0 C( V# K33.带浮动间隔环的机械密封-mechanical seal with floating intermediate ring
( s% @( U+ D/ l3 o. P34.磁力机械密封-magnetic mechanical seal
7 q5 i' Q- \# M% B7 p机械密封零件术语的常用词汇....
# ^: F3 i! A, V6 @; O( I1 a q P1.sealing ring --密封环# V: N* Y7 |8 g5 m) o; E' o
2.seal face--密封端面6 E' ^* P4 M0 @
3.seal interface--密封界面
! e8 i! V# y$ a* {4.rotating ring--动环/旋转环, f3 P1 B# j* w7 ^% [0 i. _
5.stationary ring--静环/静止环% R6 g% U1 i6 @1 N8 V; t1 T! X' l$ N9 m# v
6.compensated ring--补偿环
( e/ w* Y4 c% r, p! _7. un-compensated ring--非补偿环, Y. Q- }) Q/ @* |( ^& m
8. seal head--补偿环组件
. ?7 a- i$ P2 ]: I) _9.primary seal--主密封+ ~& u! u, p) X
10.secondary seal--副密封
. l; @- R# u, Q7 w8 ^, L0 M/ \! r1 z11.auxiliary seal--辅助密封2 T8 | l y- ?' t
12.auxiliary seal ring--辅助密封圈
7 b+ P$ C4 `+ @' K13.bellows--波纹管 ]1 |& B% o* T( y) t
14.pushing out ring--撑环8 x: x0 C* N& r2 Q% k2 I( D$ Y* |
15.back-up ring--挡圈
4 E: n% N( \5 z/ J6 I16.compensated ring adaptor--补偿环座- F6 N' ?5 ]2 n8 t3 [! d0 y
17.un-compensated ring adaptor--非补偿环座* n, T9 \! R* K; X5 R
18.spring adaptor--弹簧座- V6 ?' g2 ^: Q2 F1 ]
19.seal adaptor--波纹管座
6 U( x! J4 y4 B5 V) ~20.retainer--传动座: M3 Z& h! W/ B8 j' {3 v; Y
21.driving screw--传动螺钉
' ^1 k) @0 B2 E9 ]4 z! C' [22.set screw--紧定螺钉
( U: j7 W) ^, m2 ^1 [6 ~ N23.snap ring--卡环
2 p& @) V D! t* e) b+ }3 z! U$ t24.clamp ring--夹紧环
6 a! S) |& L* j$ K# W9 E0 _) z25.anti-rotating pin--防转销1 Z5 m! T2 U, D' I% O' Z0 g, V
26.annular seal space--密封腔
% i8 n" `2 A' K+ t( b" q27.seal chamber--密封腔体
1 | z( V: F" o9 _( {7 x28.end cover--密封端盖
! u$ _) B6 @5 v+ `: F3 z29.elastic component--弹性元件' s/ h3 Y* ]' K7 S3 T
30.a pair of friction components--摩擦副
0 W! ` R( E4 x1 ^( v) Q 个人常用机械密封专有词汇% k& D; d6 B0 E$ j5 m
inner circulation--内循环
4 e% h# ~; ]5 x7 Xouter circulation--外循环
" i* P6 m/ @6 C, tself circulation--自循环( w* B# W( w) C0 c' K! m- [
flush--冲洗& s* h B8 @' ~& P; `
flush fluid--冲洗流体
9 R& L" ~( V3 F" ?$ T- O% |! i% ]quench--阻封
1 o O" i* _ j3 b1 E" cquench fluid--阻封流体 m# p4 `% h" V$ {, |, D) g
buffer fluid--隔离流体
* ~" w4 u/ H* @7 P, S, o5 F Utemperature adjustable fluid--调温流体
, z$ w+ @) H* O8 @1 r0 p; jcoolant--冷却流体" N, ^' Q$ Q2 }4 B
heating fluid--加热流体
9 _- p, }5 s- y' A2 bsealed medium--被密封介质! R+ o4 g" ?' w2 g h3 g, w# T
sealant--密封流体: Q- X% ?! t. i- c0 x) j2 i! u8 Y
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)
% e# N0 j' Y) ~- X+ d* L1 Elimiting pv --密封达到失效时的PV值.它表示密封的水平
6 }# S z: f- M+ e7 iworking pv --极限PV值除以安全系数
5 g- P v' h. VPcV--端面比压Pc与密封端面平均滑动速度V的乘积$ Z8 V" n( a5 ^; ]0 E
limiting PcV --密封达到失效时的PcV值.它表示密封材料的工作能力
$ Y4 L$ g) b) u2 Tworking PcV --许用PcV值.极限PcV值除以 安全系数
* v& \' H$ D0 |4 L( `: c% qleakage rate-- 泄漏量# A4 Q2 n+ e- q
run out--跳动
( M( l% }1 I$ w3 a! Rwear rate--磨损率$ i# c, }5 |8 K+ [- e, T! E
operating life--工作寿命
- Y7 G/ A, ]$ Z4 qoperating period--使用期
5 V; t Q/ ]1 k& \abortive failure--早期失效
4 l5 i3 \/ r' R, I T. }$ vOperating limits:工作参数' V' M) r' j6 d9 f
Speed/velocity:转速3 x; H2 M# i- b1 Y. \( y- B
Combination of material:材料组合: h& [ z' X0 r& l T( Q7 z
Halted ring:弹簧挡圈- K. Y) U6 i( Y4 C6 u2 ?5 L
Bellows:波纹管
4 C8 C, v( J( A. ORetainer:传动套，传动座0 a& H- _' p& E
Drive ring:压圈
( E2 j4 B5 \# q0 K+ _Cup gasket:静环套
- d4 C& s5 M x: V" W0 NSpring retainer:弹簧座
1 w3 G* Y0 D9 wO-ring: O形圈! t: e7 b1 l& U* D& P
Tension spring:拉簧
" c( j: O6 Q$ ~8 C% g! pStationary seat:静环形式/静环基座, p: _8 Z& N# L" y! p2 l, R
Rotary seat:动环座7 D. _# T& i6 D$ {3 ^
Drive screw:传动螺钉4 z% m( N) Y' V6 z- t
Wave spring/Bellow spring:波形弹簧
X. B" B; u8 H+ I5 c( g* o% HRotary o-ring:动环O形圈, @) m3 H. l4 K! n
Stationary o-ring:静环O形圈
) v- }! P1 ]. _0 `- ^, ^ G$ s, XCollar:定位套
6 H& g3 ]4 k N; r8 f2 X& TSnap ring/clamp ring:卡环( e' _+ D l6 P4 B: F7 y2 l; v
Disc/thrust ring:止推环0 ~, Q$ J* l" ]) p% F
Wedge ring:楔形环
% T4 r" H- R; N/ g* oMating ring:静止环/静环0 u" x9 A( {$ W+ {: }8 i. w1 ^2 v
Primary ring:动止环/动环; w& Z" g5 `) d, n6 d
Inventory:存货
8 l. `2 s6 ^$ p! W6 U$ HAgitator:搅拌器
: N) O5 ~- o9 _ M3 i+ CCryogenics:低温学* X9 Y. Q! \0 }/ e& A0 s* u
Mixer:搅拌机
) V+ Q4 W# ]2 k) IRefinery:炼油8 M* G( q6 ]1 S
Petrochemical:石化+ V; D/ f) D) d
Pulp:纸浆
/ h+ J6 ?4 v" b- n2 jParamecia:配药& C5 K$ {( m' G% F3 W( l* G/ m
Desalination:脱盐 Y: b8 J ~8 m; o2 H, ~
Wastewater:污水/ Z5 l8 y" l5 F" G: ~' Y+ `
Impeller:叶轮
8 ]/ A; W0 W+ [, }/ e' J4 F& \Fit:安装
, S; w& U& K0 a. }. vLead:石墨，铅' }+ g) m* a* a" U; U4 e; r0 M7 u" `, Q
Edge:边缘
: ?* U, o# S) Q. B9 H& n, ?Grade:等级
0 [/ D/ Q. a) ?Secondary sealing element:辅助密封材质- S" ]7 @; B& u$ D& X3 N2 T" u% d
Hydrostatic:流体静力学的* r7 E5 j/ J- _ y$ f5 ]
Cross-section:横截面
, F: O% }+ Y( @7 N6 H4 yMaterial code:材料代码# ?9 Q. x( o# I0 m
Seal size:密封轴径尺寸 a% s6 j$ e% ]$ _9 s& Z4 U2 r) a
% N$ E( N# _% g* `* w5 E( w2 M# n6 {
Assembly number:装配代码7 {; _ ~# R. [! B. o
Sulphuric:硫酸- D' X1 b6 n0 _% T, h. a' Y; E
Nitric acid:销酸
/ _* [) H& m- T* G: i' F0 t8 gPhosphoric acid:磷酸
1 E& `0 G- j' W! S" m. gHydrochloric:盐酸* h* y8 D" p3 [ V+ j
PV—pressure/velocity:压力与转速* d0 B* P- P" e7 u+ L
RS—rotating seat:动环座9 a9 n; N* h# i
Multiplier:增效器& Z* J/ @/ y& r8 f& k4 \
TC—tungsten carbide:硬质合金
7 `. y6 }3 v9 F& H$ K5 ?Pin:销! z5 e7 ]) j5 @, P1 G! Y0 T
Engage:接合,啮合
+ d3 e/ f" y, O# C) o f2 i: n% tPro剖面/侧面- m& R( K9 ^9 R$ L5 {* F. G
Adapter:适配器' M. T7 J( p% q0 ]' D
Titled:倾斜的, U7 s% K- F1 J- Z
Weld/welt:焊接; J# v& d) P* H4 Y% v. e
Nested:嵌套的,镶装的/ K6 D; ?+ u1 K! w
Configuration:配置,构造) \7 F# \- X# o
Axial:轴向的,轴的
+ E; ~( Q2 j/ s$ EWorking height/length:工作高度% ~4 L' l" H6 o9 {' O0 ]: o" G
Tolerance:公差,容差
3 a+ Y9 Z5 c& qOperating pressure:工作压力$ [7 V& r8 e, C+ }$ S8 ^ F& k u
FIM—full indicator movement:
; u4 D3 H1 f/ [: o; R0 p- F. A/ @Lubricity:光滑
- q7 Y' O/ H6 Z2 Y1 M6 XGravity:重力
% {8 c. R, X' W) p* U. XFace material:密封面材料
7 G. P' R, V" m8 K& S, \2 EInsert/shrink-fitted:镶装的# N" f; C7 b ^1 K/ }
Primary ring adapter:动环座
* I8 Z+ {+ L* o( L& cMating ring adapter:静环座/ G1 A, u: j* T" [) C' o
Delivery period:交货期5 f, I% T( G( t( ^. ^
Set screw:固定螺钉. L9 k q: I8 S
Cap screw:帽螺钉# G0 D- ]4 P4 }3 P9 I1 ?- P% M
Gland:填料函盖
+ U1 L+ {/ U7 d/ h2 t* ]1 N+ k0 jDrive retainer:传动套
2 l$ z2 ]" f; V' E; QPlate:镀金& t: Q8 J9 a: n p: y2 }
Gland plate:密封座
" d3 d3 }, Y8 Y$ i8 z/ `Mean time:平均时5 F3 r4 I; z7 g3 a- I* u$ P
Durability:耐用性7 B3 {4 |. H9 b/ K6 _8 ]
Thrust ring:推环$ n* _$ T1 L _* J* @& f1 M" P2 K
Clamp ring:卡环
9 o5 }0 K0 D& k* G7 v% nEccentricity:偏心率/度,偏心距
/ o9 l; k5 ?! e5 |% fDeflection:偏斜,偏差4 G: G, r) ~; o4 R! z% B/ ?8 J8 F
Runout:偏转,溢流( F/ E' p G0 O
Pilot pins: 定位销5 M: f6 _5 ?) Z7 y. [2 a
Bolt:螺栓0 [$ Q8 u) A J9 ]8 G
Screw:螺钉 J8 E# y1 A( Z& j; ]* U* k4 E, m
Nut:螺母( _( G) }& ~$ O- y, u4 D
Washer:垫圈. m5 f( U2 ?- D1 W. B
Pin:销7 ]3 ] M# @1 F# f
Rivet:铆钉% [) Y/ y: {( [' G. J+ B r I
Anchor:壁虎
/ j1 t ]$ @, F; l6 b' ?Machine screw:机械螺钉$ e0 f2 \; s2 y' W
Wooden screw:木螺钉$ B C& ~" B, E+ x9 C, z
Threaded rod螺杆
7 z- y5 Z1 u) SWire rope clamps:玛卡
$ H1 g5 |4 P3 B. o! V6 @- {Hex head pipe plugs:六角形螺塞/ {* e- Z9 g# b6 j4 I! o2 E
Phillip:十字槽
. ?8 i5 E0 P3 \Spring-loaded pluger: 弹簧销
: ?, w ~6 { S+ t" h% h7 Z+ HHex head:六角形头
6 \+ C( _4 g$ B& q6 B5 F, V9 uFlange:法兰
% [7 x# G4 l: XSeal component materials:密封材料成分/ u5 ?4 e# g: j% b* G3 h5 q& d
Secondary sealing element:辅助密封材料4 c$ K* s+ q4 o& Y% Q; [6 ?
Primary ring:动环
. [5 i' O" O; ] B: tMating ring:静环
2 t$ z* \: L$ k+ N* l HHardware:结构件
]2 [8 N \ q0 sMechanical loading device (spring):弹簧材料5 _6 e9 }) |) Q1 w! j6 Z0 p2 `
Ovality:椭圆
n1 C; E% m2 z& aLetter of intent:意向书9 [& M2 S0 M, @8 E
Rotary ring is whole part or shrink-fitted:动环是整体还是镶装的
P! Z' N1 L" B1 Z0 P" \9 W' P9 z4 k9 ]Leaf:金属薄片( [% K4 ?8 B0 Z; M( Y" F
End play:轴向间隙4 k- S) C+ X8 ~* {( {$ Q; g" a
Pad:衬垫1 D; P c" @0 ?6 q5 ~ U- A3 H
Asymmetric:不对称的
7 s) r# I4 Q8 ~% ]3 B! s6 FSeal adapter:密封座
5 z* }0 I* y/ B; i {Tandem:前后的，串联的
' {6 w1 e- K1 }4 A% e1 ~Inlet:进口7 E- M$ u( h3 j; r8 }8 d* u% K
Outlet:出口, e2 L9 t7 D2 G( ^/ @' j% ]
Inboard:内侧/介质端
! w+ C. d8 J, V. nOutboard:外侧/大气端, B0 K% C; _' i/ M$ |# m
Convection:传送，对流3 G1 A2 w! r/ X, D: f; e. e
Port:端口，
( y, Q7 d8 H$ fSlot:狭槽
: H1 m8 }: r0 f! `/ t8 C2 k1 eReducing agent:还原剂
& Y: i. J& d- v; X4 @. v; m; oNotch:槽口，凹口( i$ r* m/ y+ ]/ ~6 H# x3 K; ~
Band:镶边# T+ j+ m( `! d& W
Clogging:堵塞
8 T, b6 z' K' q( o+ e5 qTune 弹簧)圈数
7 q( |3 n5 p$ H: M, v1 e4 NFoul:淤塞
% _3 i$ j' `. A7 S: U8 O1 E k0 kFlatness:平面度
4 q. ?" ]% h( s% Y" C/ I1 w, {: hDowntime:检修时间 f6 m, v6 h( f* t
Alternative methods:替代方法
R2 D: m- C x5 g w" dWear ring:磨损环
! }0 |) K' Y- z# a/ |& KTorsion:扭距; l& N# }% D- X& o, E- Q
Cast:铸件
+ ]( v+ a$ Y$ |$ v: I$ gConfining:狭窄的 F p9 l3 E5 U) d* A
Spring seat:弹簧座 P* J/ F; H* [' o R
Plug-proof:防转销
" q0 T4 Y( N) U U1 K- V7 L# Q1 w3 \Drive ring:推环4 Z( I. O9 p# |. a1 m' X
Push ring: 推环: ~4 j8 q& x* z9 a+ F
Halted ring: 挡圈/ `; b3 M$ B) |7 L
Cup gasket: 静环套+ V3 w/ }4 ^( S. \) ` a
Rotary ring holder/adapter/carrier: 动环座
% H0 {+ O- Y8 c0 f$ G6 IAxial pipe:轴套
H1 C# q0 E; i# DDrive ring/plunger collar:压圈
/ S+ o2 Q* y6 b8 mSpring retainer/seat: 弹簧座
8 R; ^) [4 [5 p+ i' }8 w8 OImpeller:叶轮; @. e# H P- P5 q3 d
Outside cup gasket: 静环外套
+ C: |( K( r; s$ EInside cup gasket: 动环内套
9 K' w' |" c" c: ] nSpring holder:弹簧垫
3 K% x$ B$ [1 n% e- J& T/ [% uSeal ring:密封环
9 ~5 ]# J) H0 m4 O+ H; Owork:骨架5 u- E% d5 l t n' j S
Square ring:方型圈
& B9 k7 r w" M/ d' f" d$ IWave spring:波形弹簧
$ L( V8 z( R' q- n4 YCylinder spring:圆柱弹簧
! G! w8 R8 d! Z {9 ?Coil spring:锥形弹簧
* r0 b+ Q) G" {4 H0 UIntegral seal case:整体密封盒
* {, F8 N9 S( zPurity:纯度; [5 U# t2 C. ^/ j4 p. N; U; u
Density:密度0 s( @% J3 V3 P0 Q8 Z/ H1 S
HS—hardness:硬度
) _4 J; C& h/ w5 lTensile strength:抗拉强度
* ~( w" K7 E# c0 p5 \, _Bending strength:抗弯强度: I6 y( N( j% ~1 ^$ j; m8 C' J
Compression strength:抗压强度
+ K; l" @9 a: O0 ^Thermal conductivity:传热导系数 j/ L# g1 Y$ f
Coefficient of thermal expansion:热膨胀系数
, j9 g# w: m3 ]% g5 rHeat resistance:耐热% C, r& y$ s9 O3 e
Thermal impact coefficient:热冲击系数
/ X5 e, Y7 ]2 ~# W* F: D; EAcid resistance:耐酸
/ i8 u1 U7 Y2 p! l/ BMedium:介质. o* w3 O7 o" n% x) ^: R
Porosity:显气孔率
- P; Y7 [5 Z( z5 |4 \2 uRockwell hardness:洛式硬度6 F0 s3 J v: s; k
Breaking strength:抗析强度
/ S6 e/ ` E; Z; u; p) dStability of thermal vibration: 抗震稳定性
& n1 {8 Q/ F# @- s' z/ GOptical flatness:工作面平整度
" u* z4 T4 ~6 sRoughness:粗糙度* |8 n) y% c. D. F# s8 n- }
Lightbrand:光带$ x! `& G- Q1 I9 d y& |7 ?
Classification:分类+ D1 g6 U) g; T) s
Model:型号* f1 N$ l8 D$ C- { u
Thore hardness: 肖氏硬度" m7 p( w8 S- J4 r& `& o
Feature:特性5 `9 A& o* M5 F/ h. L* f
Stamping:冲压
5 |* f! Z" _2 L+ d$ s$ V ]% ]Lobe pump:凸轮泵
% J5 j* c1 L/ O8 q! ZStep:台阶
: A3 a, Q2 a1 @9 ACrevice:裂缝
% N, o2 f, |/ p" Q' N* PCrack:裂纹
N8 y, N+ S& V; e) LAnticlockwise:逆时针
- k* {$ l+ d! W1 @. WClockwise: 顺时针
/ ?1 I$ \$ n! ~' }5 j. [* \" OLabyrinth seals:迷宫式密封
5 t9 f7 f3 U1 x: e. }Torque:扭矩# I+ l" L5 V6 V
Throttle:节流圈/节流阀
1 r2 e/ T; Y }' M6 x, T9 @2 @% a7 EBushing:轴衬* a7 {, ^ a; l
Bearing:轴承
8 ~. x6 U4 y7 X; C* ASealant:密封剂- l: D1 V: u$ u* k N! O
Pitch:螺距,节距$ J/ v0 T7 ?( i
Depth:深度
. _7 A! I P# BStuffing:填塞料. ~4 i! }$ H* {6 f- n" \
BDC-bolt circle pitch diameter 中心距& P/ }* W: c+ S& b& B7 B
EMS:express mail service 邮政快递
5 a7 D$ o T+ W0 }+ B. `Thrust plate:止推板7 R- n# C6 }' m$ s/ n! @' {
Surface finish:表面抛光
7 Z$ m4 V6 @4 x9 \0 ?End-fittings:端面安装 |7 R6 I/ [, k; e" R- L5 R
Spare pats:配件
; u3 S; b& p' W) aSplit seals:剖分式密封# l$ R4 C e0 u
Running account:往来帐户% V6 c2 A5 y4 H8 ^ ]: {
NPT:normal pressure and temperature 常温常压
j/ s7 S6 u/ U& ~" L2 tThread:螺纹
9 o- f3 j c. E+ o( n" fCushion:衬垫8 I. S# C9 z8 j5 f# c% [9 A* ?, j
Pneumatics:气体力学: Y2 l" V3 {/ Y$ C
GmbH—Gesellschaftmit beschrankter Hafltung 股份有限公司(德国)
9 ~' G6 O: Q' s9 m; V7 QElectropolish 电解法抛光( [$ `+ {; M; R
CAM—computer aided manufacturing 计算机辅助设计% S; w! G/ R7 J) y, B& ]/ \
c/w: complete with 包括;caution/warning 小心与警告9 j% U& ]; M/ k( d
ASTM:American society of testing material 美国试验材料协会5 y0 B& A( j8 o! @! F
Squareness: 垂直度
( [. O& ^3 R! l2 w$ ]/ KConcentric circle :同心圆
/ ]3 C9 W2 p' M, oCredit note/debit note/payment slip:银行水单2 z$ a2 w" t5 ~+ X! f2 m9 Y
EDGE: electronic data gathering equipment 电子数据采集设备
0 T* {( }8 D2 Q6 B8 oCavity:凹口/槽
9 ^0 Q5 Q6 l; S/ w! PProprietary design:专有设计9 W& [) Y! T- n/ ~' X
TIR—total indicator reading 指针读数
% f/ m( E& z% k2 n7 N& D! z5 rTIR—temperature indicator recorder 温度指示记录器. w* `0 l, g U- R+ |
Abutment:邻接,接合齿
: X5 P3 s6 n2 R' S# c% ?Melting point:熔点
/ e3 {" M W. d, `5 A- T, Z+ X1 }. cBoiling point:沸点
2 _ _- o3 _# o! qAutomatic lathes:车床! e. Y5 O1 L) G, V7 L
Groove: 凹槽，开槽于# \0 P0 e' x7 O! }+ F
Chamfer:倒角
9 x2 Z, w, n! `# wBottom chamfer背倒角:
; @% F' d2 x9 b; A2 F) }CC: center line 中心线3 ?! t. b/ \( O8 \7 A
Thru: 穿过
2 T Q$ a, }! `5 H# g$ E+ L( U* xWire DIA: 丝径
8 K5 E/ V Q' a$ [6 K% @Free length:自由高度
E8 u' P! p# y& S; `) wType of ends—close ground: 拼圈 - d+ {# I; ^" q" L9 X1 D- J
Conversion sheet:换算表; {- O6 Z8 S5 R+ u5 h% k2 Q
General speaking: stationary seat should be harder than the rotary face$ D+ v$ s) \4 L9 f; M
Polypropylene:聚丙烯" j7 ]! q5 L8 O% l$ O& d
Polyethylene:聚乙烯+ q% |% \( h, {( r" }7 U
PTFE—polytetrafluoroethylene聚四氟乙稀
' n( `7 l- c* i' Z2 ZPVC:聚氯乙稀
! P1 |5 s4 S5 ^- K. m8 nPVDF-polyvinylidene fluoride 聚偏氟乙稀
% K! B9 [% \0 i2 c% ^! k3 [CTFE-chlorotrifluor ethylene 三氟氯乙稀
2 t, R( p7 h: g0 V" p. l: ^Consolidated shipment:合并装运) K- O3 H& V( G' a1 j/ K6 e6 n+ ]4 w
Polishing:抛光' J! ^" X$ {8 V& O$ n5 d b
Smoothness:光滑4 J d6 W( S( B7 ^! V' R M! x
Flatness:平面度
" P" J, ]3 @! x1 u! I* g/ P, |" `Roughness:粗糙度
* m9 i& o2 z6 ~6 \Impurity:杂质
+ t( k: q$ X+ A D! {, d5 GBubble:气泡
" P8 F" r; b3 m3 VDefect/flaw:缺陷; i& j8 ?' ^; e d. v
Surface:表面
# ^5 Y8 z) c2 i1 o) pAir hole/pore气孔:8 [1 e6 n ?0 M# i- h* k4 t& u5 O
Burr:毛刺. J1 S) t _$ E0 Y9 a0 {
Nick:划痕
: H6 V& I. p" t7 [Thick:厚9 i: a2 i* X) }" \- L2 }: u
Thin:薄
" u# o+ `8 N4 [3 E+ D f C$ _Spot welding:点焊
" t6 P. Y2 n: K- t. |5 G, UFastness:牢固
9 N* Q0 ]# t+ s" D0 HDistortion/transfiguration:变形( P2 u' L! V% y7 }( B# }2 f+ Y
Brightness/lucency polishing:光亮抛光
& I1 N9 s2 x) b6 J4 |3 ]Matted polishing:暗淡抛光0 P8 _4 @6 H) r ~9 O7 [0 W
Rockwell hardness:洛氏硬度
- P7 U! C( k F. TShaw hardness:肖氏硬度4 w' N% \1 y+ s, d0 i2 [
Luster:光泽7 \: L% ^1 ^9 a6 H0 y+ l
WRT:with regard to
/ K- V. P8 m0 t3 _7 QLatex paint 乳胶涂料
% H( v6 w% `' @; B/ J. ?$ C( u:England-U.K$ H4 u1 a) E, l& ]* _. @
russian-Ru- S8 I% _" s& q' b
german-DE
6 y( o l+ i* j% cFrench-FR
% U9 R; M* @& R+ ]& ^3 W1 P5 p0 z7 M- i5 ISpanish-ES2 W, ]$ m- `7 m& B) y! ?
Greek-GR; F+ j1 \$ W% o
Italian-IT
7 \! Q3 E1 t# b3 @United states-U.S.A
& [$ r) ]- c# n- D" M& S DWelt/brazed:焊接的
& a' V$ I2 N" q& e0 E$ R/ ]' C) {! c: FTandem arrangement:串联式4 g, r$ ~, m6 b5 O2 G3 V
Back-to-back arrangement:背对背式, r1 Q! d( M/ q
Fitting length:安装长度
( k) d2 w0 T3 ]+ tTolerance:容差
$ I4 c! g/ ^% h: J$ iAxial movement:轴向窜动量" c8 a& e, y' M- O/ {8 b
Torque transmission:扭矩传递
" ^$ l0 V3 F* n" H7 eOperating limits运行范围:7 A( g8 X' K+ N0 H: l+ Q6 Z
Seal face:动环
8 @3 i( F9 y& g8 ZStationary seat:静止环
& @; o+ i% R2 f% vDrive key:键驱动
( f2 {8 z, @: w1 ]Nut:螺母/螺帽) O1 x3 P2 [6 X% u
Screw:螺钉+ C, w' q+ h4 r6 W
Pin:销- V1 Q. c! m4 W$ T ^" e! C
Bolt:螺栓
5 G: ~, G' }, ~" X& j) nOperating temperature:运行温度; T( S! n2 k3 Z0 \7 O. @6 [8 |
Right-handed (RH) screw:右旋螺钉
) T( W7 ]: J! C- aLeft-handed (LH) screw:左旋螺钉1 p b7 m6 _+ [9 {- e7 O! d' q
Screw thread:螺纹- A* O M4 s2 W9 A& h6 A+ J
Screw thread groove:螺纹槽% A1 j& H% R3 C( w* e1 N! }; z0 _
Screw type:螺纹型' i' ] M( A. q! g. u) s
Spiral/helix: 螺旋
1 Z& `; \/ w f xCash remittance:汇款单! J9 n. @7 S. u1 U
Cutaway:剖视图
0 g C* o, z! M, E; L# N' ]) QGB-Guobiao:我国国家标准+ x6 p, ^0 C9 \: V$ J
Abmessung: dimension
4 ]: l% b1 e9 G3 q; r% OSiliziumkarbid: silicon carbide
. \2 W# q1 c8 f2 BFeder: spring
- ]( D H- G/ gKeramic: ceramic
/ U6 T6 \0 D5 b; F; S2 dTack weld:间断焊
2 c$ g6 [" ]$ E' y+ W0 K# GCarrier:支座,托架! t; ]8 {* ~! b( _* q; k
Keyway:键槽5 _/ ], k% O3 d: I! s( F
Undercut:底切
. K _. n) s; `9 r8 S; a! I5 `Washer:垫圈
# P1 C1 |2 _$ H! ITooling charge / modeling charge:开模费
( L9 q3 H7 [; D# `6 K/ jRH—rockwell hardness / right hand 洛氏硬度 / 右旋
# v0 z0 s7 ]- rPitch of screw:螺距
! a0 a) C; J6 i" x8 Q2 y T) kGP-general purpose:普通箱
+ L/ x! r) {: W, o. G h1 N. h8 \7 wCBM-cubic meter:立方米: v( p/ g/ X C) d
MT-metric ton公吨
* C- u1 R7 {6 q" i gHC-high cubic高箱8 V6 e! c- M. Y, h7 D) L* F: P
Freight prepaid:运费预付% A( O. [, U5 B- M$ f6 l, L3 @
Freight collect:运费到付
# v7 V* i7 X- A- \House B/L:分提单(由货代开出)8 E2 K5 f' ^- R4 S. d6 }
Ocean B/L:总提单(般公司开出)
/ L- I" O( n; T- i: G6 t" {8 WSWBL-sea waybill:海运单6 g! w- R6 B' `3 s: h8 I
AWBL-air waybill:空运单
8 K2 W1 l! m! A( i1 NB/N:货物单7 g. ?. d6 Z( a+ s2 o5 N8 ^/ J8 |
S/O:装运单& G2 J) f+ o6 L) T
D/R:场站收据; `8 I. g# q- x2 B9 H( `
CLP:装箱单
) R; h* ^) j! w# Q9 B, hD/O:提货单(dispatch/order)# u: g* K8 n8 a& k9 X t+ f
Surcharge:附加费
5 {, w; j7 x/ Z4 l' o" C. f! i; ^Bunker surcharge::燃油附加费7 P/ T. L, G8 J2 A/ z) i3 `
B.A.F—bunker adjustment factor: 燃油附加费* B7 K. c) O8 z! ?5 @# D2 F, w
CY-container yard:集装箱堆场
4 @# P& {, z& O" q9 `; BCFS-container freight station::集装箱货运站(处理拼箱货的场所)% c3 v$ P, A" x3 |
TEU-twenty-feet equivalent unit:集装箱计算单位
0 g- r$ Q* | e/ sFCL-full container load 整箱货
+ A8 P8 @- R. Q2 lLCL-less than container 拼箱货1 @% H8 R+ H6 g2 B
" @; L$ R3 h6 H- v" Y* j# P
Slot number: 箱位号/ a" f& c. }6 r6 ]4 X' u. D
集装箱0402D1 含义如下:; k8 i* Q5 j) {$ ?$ y
04-bay number 排号(横号) |8 Z" Q6 |& R' D+ x2 C
02:row number 行号4 w3 Y) t( }: G5 x, k0 | P
D1:river number* W& {+ D$ C6 x5 z* y
D—在甲板上; H—在舱内# E+ o5 s s4 W. ]" v9 }
C.C—collect 到付8 t7 A9 V/ R& Y" l+ Z0 ^, n
P.P—prepaid 预付: ?2 n- Y& |- C' _" s) ^8 A+ x! J/ L
INCOTERMS 2000-International Rules for the Interpretation of trade terms 2000年国际贸易术语解释通则- N+ d0 U/ P2 c+ C- K
Carbon steel:碳钢
( e! O A* U3 ~5 s2 VRpm: round per minute / revolutions per minute 每分钟转数1 j+ R/ N! |1 m( @
Sliding surface:滑动面积( F+ k L+ L0 G
RA-remedial action 矫正措施.
% k$ W0 c0 |8 Z3 J1 M" g% y restricted areas 受限区域性; remittance advice 汇款通知
- {# {- F$ R4 K2 cRa-Rate of appearance 外观等级; u, C- ~7 H; P9 c8 Y# A
Perpendicularity:垂直度
9 W0 G: n( f X: s5 v7 y5 NClearance:间隙
( d- I6 c' B" s4 f1 ^( gCounterface:对立面% s) w! k2 j* I3 E( A
Retain:护圈,挡板
. ~( B0 i) h# u/ e) ]Nanometer(nm):纳米
" p: E6 F$ h$ C) fParallelism:平行度3 N) l6 C, C, ?0 S
Concentricity:同轴度& c! C$ z2 h& o
Material code: 材料代号; z) a M- n% S
Direction of spring: 弹簧旋向
$ ?3 K- {- m& KSeal type: 密封产品型号
5 H Q1 t9 v) @ V- Q) O) X& L; xWB: waybill 运货单7 k" Z2 ^% P* T
Air waybill: 空运单 ~2 a8 x) g$ C: g
Our seals are typically interchangeable with JC, Burgmann, AES, vulcan and so on.! M) t% R5 J- N& Y" q
Fpm:feet per minute: 每分钟英尺/ F" o9 @# C* }/ V! m
Enamel coating:搪瓷包履4 R) M: E, \0 V4 u9 z' U" H3 J
FOC: free of charge3 @: s- T" U8 }2 o
ETD: estimated time of departure 预定出发时间
- D7 L! _* M2 v$ Z/ N3 KETA: estimated time of arrival 估计到达时间$ |7 `! T% V9 Y4 w3 z
POD: Port of departure 卸载港
9 O4 Q; ?; M, p7 J/ \POL: port of load 装运港
& [/ h7 N/ E. p3 v' C3 J* l7 sCut off: 关船
3 G1 e$ X( ~0 vShipping instruction: 托单4 q- w0 S- e3 d T o
ST—shipping ticket 装货单: C3 h; [+ x; F2 Q3 F0 w' J
Cast iron:铸铁
) t% e5 [6 [) x) z0 oGPH: gallows per hour 每小时加仑数+ f9 \( @! E& i
CNY: Chinese yen 中国人民币(官方说法)
, I4 R5 x1 [. ]+ W- g; ZFuel surcharge: 燃油附加费
! }' I @ s/ r0 g7 {SSC—special cargo charge 特货费1 U+ m3 i _8 b- l$ P
Drive shaft: 传动轴/主动轴
3 W9 G9 J7 E- k# k, oElastomer bellows seals:橡胶波纹管密封
( @( y3 B" h2 vSingle spring seals:单弹簧机械密封; l; ^8 w" {* p
Elastomer o-ring & PTFE Wedge seals:O形圈与楔形圈机械密封
* C! }( h Z, O" k) Z$ V% rAnti-corrosive seals耐腐蚀机械密封:; J8 o6 w* R) X# X
Welded l bellows seals:金属波纹管机械密封
1 Q. m. u. k: V) F0 d3 B+ u5 x) o0 SWelded l:焊接金属" Y( g% ]3 D3 i1 p
Reactor seals:釜用机械密封
" a" s6 T) H, b9 m. |6 s' @* ICartridge seals:集装式机械密封+ u4 M3 D0 q7 b6 a4 y& X
Spare parts:备件4 D3 `. G0 a3 P/ d% q. ? l
Rounding chamfer /chamfer / reverse angle:倒角
* O1 ~/ T. W. T& {; P+ w! WLantern ring: 套环. Z! a) D4 V% ^5 M1 `
Turbo pump:涡轮泵) E2 ^1 K* [- o9 p& v& [
Nos. / off: 数目，号( B7 u/ y N! [
VSNL—videsh sanchar Nigam limited 印度有名的ISP（服务提供商）注册邮件; e& ?+ M' v$ U
Spring retainer: 弹簧座
$ L8 }1 k( a+ ]/ {3 J* [6 FAIM：America Instant messenger 美国在线AOL即时通讯软件
: `; x* ]$ r, j3 A5 _All-round:多方面的
9 M- e2 E% g3 ]- Y* p! A8 N$ YVisiting card = business card:明信片! o3 G/ E" ~3 C
OEM: original equipment manufacturer 原始设备制造商! U/ O9 \; ?6 J- M1 P! U' b" W5 y0 z
Ferrule:套圈
' p& m# U$ ?/ ~Tooling charge = molding cost:开模费
4 p8 x/ |' F8 G) Z& YSWIFT-society for worldwide interbank financial telecommunication 全世界银行间金融电信学会/ F, k# c0 _& \9 u: b
Office hour: 办公时间
9 J- @: N+ l2 Z" X& ?Mechanical components:机械组成部分
: s: Y. e: M) j; dFrom all walks of life: 来自各行各业4 h" q6 J" E- R b9 s
IO—inner diameter/internal diameter 内径* D1 j% j/ a1 v, r* ^! D4 r
OD—outer diameter/ external diameter 外径- e) k: F2 ~" K
Thickness:厚度
3 n9 a1 A" ~; d; `3 I# s3 o* ?7 {6 P6 D lAssembly drawings: 装配图
7 C, T6 m+ V/ V WAssembly line: 装配线7 Z) o& a1 B$ S3 k
Hexagon:六角形，六边形
* z9 G1 [9 l# Y8 {Diaphragm:密封圈（橡胶形式）5 q& C. s8 q" f
Part number:产品名称/型号$ G* T1 T9 U) j
Outer shell:结构件. q z# n v9 E1 k, s+ U I) r: l
Drive band:传动带，传动套5 U. M" C0 g8 Q$ C
Operating height =working length 工作高度) l. d$ y$ X w& C
Sample:样本7 u& F a% g; l! _3 ~
Catalogue:目录7 a3 K+ h- ^* `: @; y _/ X! K
Tolerance:公差" y- p, {% r6 ~6 K5 ? y3 @
Gasket = washer 垫圈
& q* p t! C! @8 W. l, H% z, iNDA-non-disclosure agreement 保密协议8 }& D! V6 |7 `; H% F. F G
Internal mechanical seals:内装机械密封 R% V' Z$ ~ J: i7 O8 d4 M
External mechanical seals:外装机械密封
- l- l) s. \' U; h7 E* bWildcard character:通配符
! O- @% m* e8 x, [0 AStamping:冲压( h8 Z. Z: b6 W, T5 U' ~4 L3 m9 N9 {: B
Drive screw:传动螺钉$ I( D9 \ C6 C
Plug-proof:防转销
3 F) J% B; z) f( e7 O7 J1 R ]Washer:垫圈
! R* {8 e# q* A2 G {( ^Rotary ring holder:动环座
& N5 O& o( ~0 x3 C2 ], |/ M# ZSpring holder:弹簧座. m4 u- ~- y9 J( _7 ] x) Q
HS:hardness 硬度: i) C( }+ ]( a
Ceramic (有五颜色):陶瓷
) w2 T+ Z7 n; Q0 X; g( UWhite/red/black/beige(米色)
7 S& E; V/ e6 Y- l, DHousing:套,壳
9 N4 C, M) i# }6 oRubber housing:橡胶套
& h8 H4 [/ n; v$ iDHCP—dynamic host configuration protecol 动态主机配置协议5 ]( H' H7 V1 f7 a& c4 Y( E3 N
NIC-network interface card 网卡8 j, B5 m5 q# @" f& j, O
UPS—Uninterruptible power system 稳压电源" {( r; s$ ~) b3 L4 ~' v$ p
BPMA-British pump manufacturer association 英国泵制造协会7 Z& b4 v% @, F0 M. R
CBI—confederation of British Industry 英国工业协会
8 n: r. F2 Z! Z9 _Ceramic bearing:陶瓷轴承
% n- l8 X8 K$ O' c0 SPTFE bearing:聚四氟乙烯轴承 k% r: _, C+ J4 { a( I( y
Plug 插销# W8 T3 c: J8 w
: y' w( P. v0 t; U3 I! | |
发表于 2010-12-13 11:23:13
