水泥工艺类专业英语

1、（一）粉磨设备风扫式煤炭磨：Air swept coal plant风扫磨：Air swept mill锥形球磨机：Conical mill轮碾磨： Edge-runnerPan grinder水泥磨（细粉磨磨机 终粉磨机）：Finish mill立磨：Vertical mill辊磨：Roller mill辊压机：Roller press原料磨：Finish raw mill球磨机：ball mill中心驱动球磨机central-shaft-driven ball mill自磨机: Autogenously mill管磨机：Tube mill (二) 筛粉设备(classifier， sepa

2、rator)粗粉分离器：Air-flow classifie/rAir-flow separator选粉机：Air classifier/ Air separator调速选粉机：Speed controlled separator涡流式选粉机：Turbo air separator离心式选粉机：whizzer /centrifugal classifier高效选粉机：Dynamic classifier脱水机：Water separator (三) 其它固定鄂板：Fixed jaw锤头：Beater打击板：Impeller bar（反击）打击板：Blow bar鄂破进料口（宽）：Jaw ope

3、ning挡风板（选粉机）：Impact ring磨机进料口：Intake of mill磨机衬板：Armor plate研磨体：Crusher ball（辊磨）磨盘：Bowl （磨机）搭接式衬板：Shiplap (shell) liner滚筒筛：trommel(四). 库仓及设施水泥仓库棚：Cement shed配料仓synchronous belt料斗：Batch bin原形预均化堆场：Circular preblend stockpile空气搅拌库：Aerated blending silo集料配料仓：Aggregate bather bin锥底库：Hopper-bottomed bin水

4、平料仓：Horizontal bunker矫正仓：Calibration bin中间仓：Intermediate bin溢流仓：Overflow bin原料混合料仓：Composition bin原石库：Raw stone store储仓：Storage bunker储库、堆场：Storage hall圆筒仓、料仓：Silo计量仓（重量喂料）：Weigh bin槽形卸料口料仓：Slot bunker露天堆场：Yard料仓、料斗：Bunker长方形堆场：Longitudinal bed圆屋顶预混合堆场：Preblend dome自卸仓、重力仓：Gravity bin石膏仓：Gypsum bin分

5、料溜子：Diversion chute / distribution chute伸缩槽：Telescopic chute检修门： Access door/Service door可调闸门：Adjustable deflector可调刮板：Adjustable plough料仓卸料设备：Bin discharge device底卸式料仓：Bottom dump bucket闸门：Gate装料料斗：Charging funnel 卸料装置：Emptying device防雨盖：Cover of weather-proof给料口、装料口：Receiving opening筒仓料斗：Silo bunk

6、er清灰门：Soot door卸料溜子：Tip chute隔仓板：partition plate生料均化库:Raw meal homogenizing silo气动均化库：Pneumatic Homogenizing silo气动存储库：Pneumatic storage silo弃料中间仓：Reject intermediate bin砂岩、页岩、铁粉储库：Silica 、shale、 pyrite storage生料仓：Raw meal bin原煤喂料仓：Raw coal feed bin废料仓：Scrap bin（五）输送装置输送机空气输送斜槽：1. Aerated conveying

7、trough2. airslide3. Airveyor空气卸料斜槽：Discharge airslide气动输送机：Air activated conveyor带式输送机：1. Band conveyor2. Bad type conveyor3. Belt type conveyor深槽裙式输送机：Deep-pan apron conveyor盘式输送机：Disc conveyor链板输送机：Drag chain conveyor/Flight conveyor/Push-bar conveyor水平平式输送机：Horizontal flat conveyor送袋皮带机：Bag disch

8、arge belt conveyor重型板式输送机：Heavy duty plate conveyor斜拉链：(Clinker) box conveyor布料螺旋输送机：Dispersion screw conveyor气动输送机：Pneumatic conveyor气动槽输送机: Pneumatic trough conveyor拉链机：Flow chain conveyor振动输送机：Jigging/ vibrating conveyor 浆叶式螺旋输送机：Paddle screw conveyor移动式铰链机：Portable belt conveyor可逆胶带输送机：Reversibl

9、e belt conveyor螺旋输送机：Screw conveyor /Spiral conveyor /Worm conveyor卸货用螺旋输送机：Unloading auger可逆浆叶式输送reversible paddle conveyor拉链机：Flow chain conveyor.仓式输送泵：Batch conveyor (六) 喂料机喂料机：Feeder链幕喂料机：Chain gate feeder失重喂料机：Loss-in-weight feeder定重喂料机：Calibrated feeder灰渣计量喂料机：Slag weighing feeder格形（多空）计量喂料机：D

10、osing cellular feeder往复式给料机：Reciprocating feeder板式喂料机：Pan feeder皮带称给料机：Belt weighing feeder/belt weigh feeder链条刮板喂料机：Bar-flight-feeder星轮喂料机：Star wheel feeder波动辊给料机：Fluctuate Roller Feeder定量给料装置：Dosing equipment盘式喂料机：Table feeder（七） 取料机堆取料机：Stacker and reclaimer桥式取料机：Bridge-type reclaimer链斗式取料机：Bucke

11、t chain reclaimer盘式取料机：Disk reclaimer链式刮板取料机：Scraper chain reclaimer（八）其它带配重的刮板取料counter balanced scraper径向堆料机：Radial stacker胶带卸料机：Belt tripper胶带支架：Belt trestle张紧装置：Take-up device封闭式走廊：Closed gallery传送带：Conveying belt槽形胶带：Trough belt皮带张紧轮：Weighted drum输送槽：Conveying trough输送机走台：Conveyor walkway扬料板：1.

12、 Dispersing device2. Lifter皮带跑偏监视器：1. Off-line running monitor2. Skewing monitor（胶带机上）卸料车：Tripper car回料皮带：Oversize return belt托辊：1. Carrying idler2. Supporting idler提升机：Elevator取料刮板：Reclaim drag刮板：Strike-off board共振筛：Resonance screen（均化库）堆料机：Stacker金属探测仪：1. Tramp iron separator2. Metal detector拣铁器：M

13、agnetic separator仓式泵：Batch tank回转卸料器: Rotary Discharger（九）风机类鼓风机：1. Air blower2. Blast engine3. Blower4. booster blower5. booster fan6. fan blower离心式通风机：centrifugal fan排风机、抽风机：induced draught fan 、vent fan 循环风机：recirculation blower骤冷风机：Quench fan抽风机：suction blower叶轮、风叶：impeller螺旋叶片：helical blade 风扇叶

14、片、（选粉机）叶片：air vent空气密封风机：seal air blower引风机：induced draft fan冷却风机：cooling fan轴流风机：Axial-flow fan / axial fan罗茨鼓风机：Roots Blower循环风机：Recirculation fan（十）空气系统设施空气压缩机：air compressor空气管道：air conduit挡风板、（选粉机）压风板：air damper风道、烟道：air flue（回转窑）冷烟室：Air housing进风管口：Air inlet nozzle排风烟筒：Exhaust air stack烟道：Chim

15、ney flue烟道、风道：Flue空气炮：Air blaster/De-clogging/air cannon/air blast gun/air-bubble void密封圈、挡风圈：Air seal ring水平烟道：oven flue空气入口：ingress of air气动控制器：pneumatic controller三次风管：tertiary air duct（十一）阀门类锁风阀、密封仓：Air lock重锤锁风阀: gravity flap锁风翻板阀：Air tight tipping valve蝶阀：1. BFLYV(butterfly valve)2. Butterfly

16、damper电动蝶阀：Motorized Butterfly Valve闪动阀：Clack valve提升阀、盘杆阀、蝶型阀：poppet valve锥型阀：cone valve双翻板阀：1. double-gated lock2. Double tipping gate翻板阀：Tipping valve排气阀：Exit threshold平滑阀：Flat slide gate球阀：Globe valve（挡板）、翻板阀：1. Flap2. Flap damper电动双翻板阀：Motorized Double Flap valve电动调节阀：Motorized damper安全阀：Relief

17、 valve节流阀（插板）：Throttle slide 节流阀：Throttle valve三通阀：Triple gate气阀：Air valve截止阀：Ball valve / Cut off Valve止回阀：Back valve /clack valve clack valve 溢流阀：Over-flow valve冷风风门：Cold air damper刀型闸阀、抽板阀：Knife gate valve风挡板、节气阀：Damper配料计量阀：proportioning gate关闭阀：shut off damper栅格式风门（节气阀）：louver damper (进口调节阀)棒型阀

18、门：Bar Gate棒阀：Needle gate气动三通分料阀：Pneumatic Two-way Valve气动分料阀：Pneumatic Diverting Valve气动放风阀：Pneumatic relief valve脉冲阀：Pulse Valve提升阀：Lift Valve三通：Tee Joint手动闸板阀门：Manual Slide Gate电动闸板阀: motorized slide gate电磁阀：Solenoid valve手动风机启动阀（手控阀）：Manual valve分料阀：Distribution gate（十二）收尘器袋式收尘器：1. bag dust colle

19、ctor2. bag filter3. bag house4. fabric separator5. stocking filter除尘装置：dedusting equipment除尘器：Precipitator负压收尘器：air suction filter负压通风收尘器：induced draught filter离心式收尘器：centrifugal dust collector圆形收尘器：circular dust collector静电收尘器：electronic collector布袋（收尘器）：1. fabric filter bag2. filter bag旋风收尘器：cyclo

20、ne precipitator喷射清灰袋收尘器：jet filter电收尘器：1. CottrellPrecipitator 2.electrostatic precipitator自动压缩空气收尘器：auto compress filter布袋收尘器：bag filter dust collector水泥袋收尘器：product bag filter旋风除尘器：cyclone dust collector百叶窗式除尘器：louver separator（十三）窑系统双系列预热器：1. double-string preheate2. twin preheater悬浮预热窑：suspensio

21、n preheater kiln回转窑：1. cylindrical roaster2. cylindrical rotary kiln3. revolving tubular kiln4. rotary kiln窑头：front end窑尾：back end窑筒体：shell of the kiln大轮带：tire轮带间隙：tire clearance轮带配合：tyre fit窑的斜度：slope of kiln窑头罩：Burner hood窑头区：Nose area窑口挡砖圈：Nose ring窑口密封圈：Nose seal 窑口保护圈：Nose sector分解炉：1. calciner

22、2. calciner furnace燃烧室：Combustion chamber（窑、机）托轮：Carrying roller涡流燃烧室：Swirl burner喷煤管：burner barrel 喷煤嘴：burner nozzle窑头罩：burner hood (kiln head hood)看火罩：fire shield降尘室：back housing旋风筒：cyclone挡砖、垫砖：backing brick四通道燃烧器：four-channel burner大齿圈：1. gear rim2. bag packer3. packing machine立窖：bagging spout（十

23、四）包装机自动包装机：automatic-filling machine包装机：1. bag filler2. bag packer3. packing machine包装机嘴子：bagging spout转动式包装机：roto. Packing machine（十五）烘干设备烘干筒：cylinder dryer烘干机：dryer热风炉：hot air generator间歇式干燥机：intermittent drier通风风箱：ventilated oven（十六）起重设备龙门起重机：gantry crane抓斗起重机：grabbing crane悬臂吊车：jib crane电动卷扬机：mo

24、torized hoist电动葫芦：electric hoist移动式起重机：traveling crane电动桥式起重机：Motorized Bridge Crane（十七）冷却装置换热式冷却机：recuperative cooler蓖式冷却机：1. air quenching cooler2. grate-type cooler蓖板：Grate增湿塔：Evaporation cooler Water Spray tower/Conditioning tower冷却机：cooler二次（后）冷却机：after-cooler蓖冷机：grate cooler多筒冷却机/行星式冷却机：Planet

25、ary cooler（十三）其他混凝土预埋件：concrete insert防尘罩布：dedusting hood地脚螺旋孔：foundation hole辅传电机：inching-motor行星散齿轮减速机：planetary bevel gear unit地脚螺栓：anchor bolt水泥混合材：blended-meal silo原料制备车间：raw department生料：raw 挡（料）圈：retention ring扇型电动机：sector motor尘降室、降尘室：sedimentation chamber同步电机：Synchronous motor超离心机：Ultracent

26、rifuge垫片：1. back up plate2. bottom plate3. iron bedding4. Spacer耐火材料：Fire-resistant material / refractory酸性耐火材料：acid refractory主齿轮、大齿轮：master gear带仓重计量传感器: Load cell 接近开关：Proximity switch (十四) 计量设施自动配料计量器：automatic batcher计量器、称量器：batcher电子胶带称：electronic belt scale地磅、轨道衡：car scale皮带称：belt weigher地中衡：

27、weigh-bridge二、 工艺术语（按英文字母顺序排序）磨损：1. abrade2. Abrasion磨料：abrasive吸水率：absorption rate催化剂、催速剂：accelerant早强剂：accelerating agent细粉率（选出）：acceptance efficiency二次燃烧（后期）：after burning气硬性水泥：air setting cement休止角：1. angle of repose2. angle of rest3. natural angle of repose灰份含量：ash content粉尘排量: dust emission研磨、

28、磨损：attrition运转率、利用率：availability一批、配料：batch矿渣水泥：blast-furnace cement仓式泵气送法：blow-egg method散装水泥：bulk cement煅烧：calcinate水泥细度：cement fineness水泥粉磨：cement finishing process水泥标号：cement mark水泥安定性：1. cement soundness2. sounding of cement熟料：clinker烧结、烧成：clinkerize煤堆：coal heap窑皮：coating破碎、粉碎：crumbing易碎性：crush

29、ability破碎腔：crushing cavity日报表：daily log分解、脱碳：decarbonation直接配料：direct dosing配料：dispensing干法（生产）：dry process燃烧时间：duration of burning正面（端面）取料：end-on reclaiming闭路循环粉磨：feedback grinding开路循环粉磨： 1. one pass grinding2. open-circuit grinding3. single-pass grinding喂料：feeding石膏矿渣水泥：gypsum-slag cement输送能力：hand

30、ling capacity烧失量: ignition loss倾斜角：inclined angle倾角：tilt angle（窑内）烘干的， 煅烧的：kilned有效储备（库）：live storage磨机配料：mill batch 看磨工：mill batch窑头罩负压：mill attendant露天石灰石矿：open-pit limestone quarry火山灰水泥：1. puzzolanic cement2. trass cement矿山开采：quarry operation筛余：screening residue二次风：secondary air辅助配料、次要配料：secondar

31、y ingredient烧结带：sinter band窑的单位产量：specific throughput of kiln单位磨耗：specific wear储料堆：stock heap生石膏：uncalcined gypsum窑灰：wasted dust废热、余热：wasted heat布置图：layout drawing平面布置图：layout plan空气搅拌：ore agitation 焊接有关术语氩弧焊：argon arc weld直流电弧焊：electronic arc welding气体保护焊：gas (shielded) arc welding二氧化碳保护焊：CO2 (shie

32、lded) arc welding 焊钳（焊枪、焊矩）：(pinch) welding gun电弧气刨：arc air gouging搭接焊：overlap welding堆焊：resurfacing welding (surface welding)对接焊（缝）：butt weld底焊：backing welding焊透：through welding未熔透焊缝：skin weld (incomplete (poor) fusion)焊瘤：overlap咬边：undercut弧坑：arc dent电弧烧伤：表面气孔：三角焊缝：angle fillet焊渣：welding slag/enclo

33、sed slag点固定焊：tack weld破口、切口：groove点焊：spot weld角焊：fillet weld乙炔：acetylene技术测量及形位公差有关术语经纬仪：theodolite/ transit水平仪：level实测数：effective/ actual figure接合面：composition surface实测面：effective surface水平度：levelness直线度：linearity平面度：planeness椭圆度：ellipticity垂直度：verticality平行度：parallelism粗糙度：roughness对角线：diagonal (

34、line)基准面：locating surface表面粗糙度：roughness of surface长方体：cuboid / cube立方体：cubic平方、正方形：square垂直：perpendicular/ right angle （直角）窖系统轴测图：isometric (detail)索引图、原理图：key plan管接头：nipple桶：pail六-：hex-偏差：tolerance冲孔：punch挡砖板：brick stopper调心环：centering ring大小头：reducing socket齿顶高、补充：addendum粗滤器、拉紧装置：strainer渐开线：in

35、volute正齿轮（直）：spur gear导轨：slide guide轮轴：axle滑动轴承座：bearing saddle（桥、墙）墩、支座：pier轴承座：bearing housing轴套、轴瓦、衬套：bushing前、后端盖：front/back cover铰链：hinge/articulation基桩：bored pile框架斜支撑：crossing support横梁：girder柱-柱连接：column to column connection角片、夹板：cleat梁、桁条、工字钢：joist接点板、角撑板、连接板gusset：斜交、歪斜：skew索引图：key plan柱子搭

36、接：column splice背衬、衬板：backing腹板：web旋流室：vortex chamber加强板：stiffen plate短支柱、墩、支角、管接头：stub制表：tabulate相交点、面、横切面：intersection扇形、焊接弧形缺口：scallop钢型号：steel mark剪力：shear力矩：moment扭矩：torque预热器变电站：substation托砖圈：brick retainer托砖板：brick holder波纹板：checkered plate槽钢：channel bar总平面图：general plan把钉：casta hook地沟、沟：trenc

37、h flush注满、清洗、流、齐平的：flush销钉、栓：dowel分解炉：NSP性能：property散料棒：dispersing bar燃烧室：burner chamber/BC石棉：asbestos裂缝：cleft/crack图例：legend结构件：structure part带座轴承、轴架：plummer block从、主动轴：follower/drive shaft静、动载荷：dead/live load聚合物：polymer夹头、支架：cartridge齿侧间隙：backlash弦的：chordal挡轮：thrust roller配重：counterweight托架、操作台、控制

38、台：console混凝土养护：concrete curing轮毂、轮体：hub内六角螺栓：cap screw调心轴承、球面轴承：1. globe bearing2. self-aligning bearing3. spherical (seated) bearing厚板、石板：slab图纸目录摘要安装、总安装图：G.A (general assembly/arrangement)简图、图解：schematic剪刀撑：cross brace圆锥体：taper烟道、尾部：breech桶料：poking通风：aeration布料器：distributor盖：lidAssy=assembly连锁：in

39、terlock冲淡：dilution (dilution air booster fan)离心QUARRY EQUIPMNET 矿山设备全套设备 complete plant翻斗车 dumper地质服务 geological service轮胎链 tyre chain钻孔设备 drilling equipment挖土机 excavator移动式破碎机 mobile crusher轮式装载机 wheel loaderCOMMINUTION粉碎自磨机 autogenous mill煤破碎机 磨机 coal crusher/mill齿轮 齿轮装置 轴承 gear， gear unit， bearin

40、g磨料 grinding aid回转式破碎机 gyratory冲击式破碎机 impact crusher衬里 lining行星齿轮 planetary gear辊式立磨 roller mill球磨 ball mill隔板 diaphragm研磨剂 grinding media研磨介质 grinding media锤式破碎机 hammer crusher鄂式破碎机 jaw crusher换衬里机器人 liner exchange robot对辊碎石机 roll crusher辊压机 roller presser 物料设备磨蚀性保护 abrasion protection间歇（均化）设备 batc

41、hing equipment旋风分离器 cyclone classifier给料机（裙式 振动式 带式 盘式 螺旋 振动）feeder (apron， reciprocating， belt，pansynchronous belt，screw，vibrating)均化设备 homogenizing equipment取料机 reclaimer筛分（设备）screening 堆料机（梁度 径向） stacker (boom， radical)气力分离机 air classifier混合设备 blending equipment风机 fan泵送设备 pumping equipment取样设备 sa

42、mpling equipment选粉机（气力 电磁）separator (air， magnetic)秤 （自动 机械） weighing (automatic， mechanical)PYROPROCESSING煅烧鼓风装置 air blast unit分解炉 calciner流化床 fluidized bed unit燃烧器（煤-气-油）burner (coal-gas-oil)冷却机（熟料篦式多筒）cooler (clinker，grate，satellite)燃料 fuel炉探针 furnace probe窑链 kiln chain窑 （水泥 回转）kiln (cement synch

43、ronous belt，rotary)窑（石灰 回转） kiln ( limesynchronous belt， rotary)预分解器（炉） precalciner耐火材料（砖 烧注料 安装 拆卸） refractory ( brick; castable; installation; removal)通风机 ventilating fan热交换器 heat exchanger PROCESS CONTROL/AUTOMATION 工艺控制/自动化中控系统 central control system机器人 robotics微处理器 microprocessor可编程控制器 programm

44、able controller传感器 sensorENVIRONMENTAL PROTECTION 环保收尘器 air filter旋风（收尘）器 cyclone抽尘罩 dust extractor爆炸门 explosion door冷气装置 gas cleaner噪声控制 noise control腐蚀性保护 abrasion protection控制系统 control system收尘器 dust collector电收尘器 electrostatic precipitator袋收尘器 fabric filter袋收尘器 bag filter尘沉室 gravel bed filter隔音

45、装置 sound insulatorMATERIAL HANDING 物料装卸架空索道 aerial ropeway清带器 belt cleaner煤粉输送 coal handing输送机 conveyor ( apron; belt ; bucket; chain; curved belt; drag; pan; pneumatic; screw; vibrating )提升机（斗式 链式 螺旋 振动 elevators(bucket;chain;screw;vibrating)自卸机 self unloader移动吊车 traveling crane装/卸载机 bag loader/unl

46、oader散装/卸机 bulk loader/unloader装/卸船机 ship loader/unloader一、设备和设施破碎筛粉设备及设施（一）破碎机（Breaker，Crushersynchronous belt，Disintegratorsynchronous beltsynchronous belt， Bucker， Crushing engine)鄂式破碎机：Alligator Corrugated jaw crusher Jaw crusher Jaw breaker锤式破碎机：Hammer breaker(锤式碎石机) Beating crusher Hammer crus

47、her Hammer mill单转子锤式破碎机：Single rotor hammer crusher旋回式破碎机：Gyrating crusher Gyratory crusher/breaker Gyratory primary crusher （旋回式一次破碎机） Gyrasphere crusher (旋回球面破碎机) Gyracone crusher (旋回圆锥破碎机)细碎用破碎机：Fine crusher双转子反击式破碎机：Double impeller反击式破碎机：Impact breaker Impact crusher Impactor Percussion crusher

48、Impeller breaker Prall mill双齿辊破碎机：Double Roller Crusher反击锤式破碎机：Impact hammer crusher反击式粗碎机： Coarse impact crusher反击式细碎机: Fine size impact crusher反击式转子破碎机：Impact rotor crusher对辊破碎机：Roll crusher 移动碎石机：Mobile crusher半机动式石灰石破碎机：Semi-mobile limestone crusher旋转破碎机：Rotary crusher水泥机械设备英语1（九）包装机自动包装机：automa

49、tic-filling machine包装机：1. bag filler2. bag packer3. packing machine包装机嘴子：bagging spout转动式包装机：roto. Packing machine（十）烘干设备烘干筒：cylinder dryer烘干机：dryer热风炉：hot air generator间歇式干燥机：intermittent drier通风风箱：ventilated ovencardan shaft万向联轴节 companion flange成对法兰 结合法兰 配对法兰 adapter转接器bearing 活动轴承bellows 橡胶防尘罩(风

50、箱)bore钻孔bracket支座by-pass valve旁通阀, 辅助阀, 回流阀chain track guard护链槽clamping box夹紧盒clamping socket夹紧插座clip压板clutch/coupling连轴带companion flange成对法兰 结合法兰 配对法兰compression spring 弹簧垫片connection set连接装置control block hydraulic unit with control液压控制部件control box操纵台, 控制箱, 操作箱controller electronic电子调节器,电控装置cored-

51、wire焊丝crane龙头directional sign 定向信号disc spring盘簧distance piece隔板dowels销子elbow弯头extension bar加长杆file 锉filter element 过滤芯flat iron扁铁flat packing 密封floor plate地板flow control valvegasket set密封圈装置gasket密封gas-valve insert阀芯geared pump齿轮泵grease润滑油hand pump 手动泵heating cable耐热电缆hexagon bolt六角螺栓hexagon nut六角螺母

52、hexagon nut六角螺母hose assembly软组件hose clip软管卡hose管子hose胶皮管hydraulic hose水力管hydraulic 液压的lateral wall单侧墙level control水平控制,水准控制level switch 开关lift check valve阀lineal线lining ring衬垫locating washer定位垫片l-section组装列表measuring instrument计量工具notched nail凹槽钉o-ring o形圈o-seal o形密封圈screw 螺丝钉 packing list 装箱单 hydra

53、ulic 液压的 roller press液压机 bearing 活动轴承 bore钻孔 thread穿线 hexagon nut六角螺母 spring lock washer螺丝弹簧垫片 hand pump 手动泵 grease润滑油 file 锉 screw clamp 螺丝钳 sliding caliper游标卡尺 vice抬物架 hose胶皮管 tube fitting 管接头 cyl.roller bearing 轴承 thrust roll. bear. spherical 轴承 spheric. pl. bearing 球面轴承 sliding plate 滑板 tyre 轮带 flat packing 密封 shaft lip seal 密封 v-seal v-密封 o-ring o形圈 compression spring 弹簧垫片 pumping element 泵件 progr. distributor分配器 gasket set密封圈装置 rubber plate 橡胶板 bellows