




已阅读5页,还剩17页未读, 继续免费阅读
版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领
文档简介
制冷专业英语基本术语制冷refrigeration蒸发制冷evaporativerefrigeration沙漠袋desertbag制冷机refrigeratingmachine制冷机械refrigeratingmachinery制冷工程refrigerationengineering制冷工程承包商refrigerationcontractor制冷工作者refrigerationist制冷工程师refrigerationengineer制冷技术员refrigerationtechnician制冷技师refrigerationtechnician制冷技工refrigerationmechanic冷藏工人icer制冷安装技工refrigerationinstallationmechanic制冷维修技工refrigerationserviceman冷藏链coldchain制冷与空调维修店refrigerationandairconditioningrepairshop冷藏refrigeratedprvservation一般制冷换热器英语换热器heatexchanger热交换器heatexchanger紧凑式换热器compactheatexchanger管式换热器tubularheatexchanger套管式换热器double-pipeheatexchanger间壁式换热器surfacetypeheatexchanger表面式换热器surfacetypeheatexchanger板管式换热器tube-on-sheetheatexchanger板翅式换热器plate-finheatexchanger板式换热器plateheatexchanger螺旋板式换热器spiralplateheatexchanger平板式换热器flatplateheatexchanger顺流式换热器parallelflowheatexchanger逆流式换热器counterflowheatexchanger*流式换热器cross-flowheatechanger折流式换热器turnbackflowheatexchanger直接接触式换热器directheatexchanger旋转式换热器rotaryheatexchanger刮削式换热器scrapedheatexchanger热管式换热器heatpipeexchanger蓄热器recuperator壳管式换热器shellandtubeheatexchanger管板tubeplate可拆端盖removablehead管束bundleoftube管束尺寸sizeoftubebundle顺排管束in-linehankoftubes错排管束staggeredhankoftubes盘管coil蛇形管serpentinecoilU形管U-tube光管baretube肋片管finnedtube翅片管finnedtube肋管finnedtube肋管束finnedtubebundle肋片fin套片platefin螺旋肋spiralfin整体肋integralfin纵向肋longitudinalfin钢丝肋wirefin内肋innerfin肋片管尺寸sizeoffintube肋片厚度finthickness肋距spacingoffin肋片数pitchoffin肋片长度finnedlength肋片高度finnedheight肋效率finefficiency换热面积heatexchangesurface传热面积heatexchangesurface冷却面积coolingsurface加热表面heatexchangesurface基表面primarysurface扩展表面extendedsurface肋化表面finnedsurface迎风表面facearea流通表面flowarea净截面积netarea;effectivesectionalarea迎风面流速facevelocity净截面流速airvelocityatnetarea迎风面质量流速facevelocityofmass净截面质量流速massvelocityatnetarea冷(热)媒有效流通面积effectiveareaforcoolingorheatingmedium冷(热)媒流速velocityofcoolingorheatingmedium干工况drycondition;sensiblecoolingcondition湿工况wetcondition;dehumidifyingcondition接触系数contactfactor旁通系数bypassfactor换热效率系数coefficientofheattransmissioneffectiveness盘管风阻力airpressuredropofcoil;airresistanceofcoil盘管水阻力pressuredropofcoolingorheatingmedium表面冷却surfacecooling蒸发冷却evaporatingcooling冷却元件coolingelement涡流管制冷英语涡流制冷效应vortexrefrigeratingeffect兰克-赫尔胥效应Ranque-Hilscheffect涡流管制冷vortextuberefrigeration涡流管vortextube兰克管Ranquetube膨胀喷嘴expansioninjector涡流室vortexdevice分离孔板separationorifice调节阀controlvalve膨胀压力比expansionpressureratio冷气流分量coldgasfraction热气流分量hotgasfraction冷却效应coolingeffect加热效应heatingeffect冷却效率coolingefficiency磁制冷英语磁热效应magnetocaloriceffect磁制冷magneticrefrigeration磁制冷机magneticrefrigeratingmachine磁冰箱magneticrefrigerator压缩机制冷系统及机组制冷系统refrigerationsystem制冷机refrigeratingmachine机械压缩制冷系统mechanicalcompressionrefrigerationsystem蒸气压缩制冷系统vapourcompressionrefrigerationsystem压缩式系统compressionsystem压缩机compressor制冷压缩机refrigeratingcompressor,refrigerantcompressor吸气端suctionend排气端dischargeend低压侧lowpressureside高压侧highpressureside蒸发压力evaporatingpressure吸气压力suctionpressure,backpressure排气压力dischargepressure蒸发温度evaporatingtemperature冷凝压力condensingpressure冷凝温度condensingtemperature吸气温度suctiontemperature回气温度backtemperature排气温度dischargetemperature压缩比compressionratio双效压缩dualcompression单级压缩single-stagecompression双级压缩compoundcompression多级压缩multistagecompression压缩级compressionstage低压级lowpressurestage高压级highpressurestage中间压力intermediatepressure中间冷却intercooling多级膨胀multistageexpansion湿压缩wetcompression干压缩drycompression制冷系统refrigeratingsystem机械制冷系统mechanicalrefrigeratingsystem氟利昂制冷系统freonrefrigeratingsystem氨制冷系统ammoniarefrigeratingsystem压缩式制冷系统compressionrefrigeratingsystem单级压缩制冷系统single-stagecompressionrefrigerationsystem双级压缩制冷系统two-stagecompressionrefrigerationsystem多级制冷系统multistagerefrigeratingsystem复叠式制冷系统cascaderefrigeratingsystem混合制冷剂复叠系统mixedrefrigerantcascade集中制冷系统centralrefrigeratingplant直接制冷系统directrefrigerationsystem直接膨胀供液制冷系统refrigerationsystemwithsupplyliqiuddirectexpansion重力供液制冷系统refrigerationsystemwithsupplyliquidrefrigerantfortheevaporatorbygravity液泵供液制冷系统refrigerationsystemwithsupplyliquidrefrigerantforevaporatorbyliquidpump间接制冷系统indirectrefrigerationsystem融霜系统defrostingsystem热气融霜系统defrostingsystembysuperheatedvapour电热融霜系统eletrothermaldefrostingsystem制冷系统故障breakdownoftherefrigeratingsystem冰堵freeze-up冰塞iceplug脏堵filthblockage油堵greasyblockage液击(冲缸、敲缸)slugging湿行程wetstroke镀铜现象appearanceofcopper-plating烧毁burn-out倒霜frostback制冷机组refrigeratingunit压缩机组compressorunit开启式压缩机组opentypecompresssorunit开启式压缩机opentypecompressor半封闭式压缩机组semihermeticcompressorunit半封闭式压缩机semihermeticcompressor全封闭式压缩机组hermeticallysealedcompressorunit全封闭式压缩机hermeticallysealedcompressor压缩冷凝机组condensingunit全封闭式压缩冷凝机组hermeticallysealedcondensingunit半封闭式压缩冷凝机组semihermeticallysealedcondensingunit开启式压缩冷凝机组opentypecompressorcondensingunit工业用压缩冷凝机组industrialcondensingunit商业用压缩冷凝机组commercialcondensingunit整马力压缩冷凝机组integralhorsepowercondensingunit分马力压缩冷凝机组fractionalhorsepowercondensingunit跨式制冷机组straddlerefrigeratingunit容积式压缩机及零部件英语容积式压缩机positivedisplacementcompressor往复式压缩机(活塞式压缩机)reciprocatingcompressor回转式压缩机rotarycompressor滑片式压缩机slidingvanecompressor单滑片回转式压缩机singlevanerotarycompressor滚动转子式压缩机rollingrotorcompressor三角转子式压缩机trianglerotorcompressor多滑片回转式压缩机multi-vanerotarycompressor滑片blade旋转活塞式压缩机rollingpistoncompressor涡旋式压缩机scrollcompressor涡旋盘scroll固定涡旋盘stationaryscroll,fixedscroll驱动涡旋盘drivenscroll,orbitingscroll斜盘式压缩机(摇盘式压缩机)swashplatecompressor斜盘swashplate摇盘wobbleplate螺杆式压缩机screwcompressor单螺杆压缩机singlescrewcompressor阴转子femalerotor阳转子malerotor主转子mainrotor闸转子gaterotor无油压缩机oilfreecompressor膜式压缩机diaphragmcompressor活塞式压缩机reciprocatingcompressor单作用压缩机singleactingcompressor双作用压缩机doubleactingcompressor双效压缩机dualeffectcompressor双缸压缩机twincylindercompressor闭式曲轴箱压缩机closedcrankcasecompressor开式曲轴箱压缩机opencrankcasecompressor顺流式压缩机uniflowcompressor逆流式压缩机returnflowcompressor干活塞式压缩机drypistoncompressor双级压缩机compundcompressor多级压缩机multistagecompressor差动活塞式压缩机steppedpistoncompoundcompressor,differentialpistoncompressor串轴式压缩机tandemcompressor,dualcompressor截止阀linevalve,stopvalve排气截止阀dischargelinevalve吸气截止阀suctionlinevalve部分负荷旁通口partialdutyport能量调节器energyregulator容量控制滑阀capacitycontrolslidevalve容量控制器capacitycontrol消声器muffler联轴节coupling曲轴箱crankcase曲轴箱加热器crankcaseheater轴封crankcaseseal,shaftseal填料盒stuffingbox轴封填料shaftpacking机械密封mechanicalseal波纹管密封bellowsseal转动密封rotaryseal迷宫密封labyrinthseal轴承bearing滑动轴承sleevebearing偏心环eccentricstrap滚珠轴承ballbearing滚柱轴承rollerbearing滚针轴承needlebearing止推轴承thrustbearing外轴承pedestalbearing臼形轴承footstepbearing轴承箱bearinghousing止推盘thrustcollar偏心销eccentricpin曲轴平衡块crankshaftcounterweight,crankshaftbalanceweight曲柄轴crankaxle偏心轴eccentrictypecrankshaft曲拐轴crankthrowtypecrankshaft连杆connectingrod连杆大头crankpinend连杆小头pistonpinend曲轴crankshaft主轴颈mainjournal曲柄crankarm,crankshaft曲柄销crankpin曲拐crankthrow曲拐机构crank-toggle阀盘valvedisc阀杆valvestem阀座valveseat阀板valveplate阀盖valvecage阀罩valvecover阀升程限制器valveliftguard阀升程valvelift阀孔valveport吸气口suctioninlet压缩机气阀compressorvalve吸气阀suctionvalve排气阀deliveryvalve圆盘阀discvalve环片阀ringplatevalve簧片阀reedvalve舌状阀cantilevervalve条状阀beamvalve提升阀poppetvalve菌状阀mushroomvalve杯状阀tulipvalve缸径cylinderbore余隙容积clearancevolume附加余隙(补充余隙)clearancepocket活塞排量sweptvolume,pistondisplacement理论排量theoreticaldisplacement实际排量actualdisplacement实际输气量actualdisplacement,actualoutputofgas气缸工作容积workingvolumeofthecylinder活塞行程容积pistondisplacement气缸cylinder气缸体cylinderblock气缸壁cylinderwall水冷套watercooledjacket气缸盖(气缸头)cylinderhead安全盖(假盖)safetyhead假盖falsehead活塞环pistonring气环sealingring刮油环scraperring油环scrapering活塞销pistonpin活塞piston活塞行程pistonstroke吸气行程suctionstroke膨胀行程expansionstroke压缩行程compressionstroke排气行程dischargestroke升压压缩机boostercompressor立式压缩机verticalcompressor卧式压缩机horizontalcompressor角度式压缩机angulartypecompressor对称平衡型压缩机symmetricallybalancedtypecompress吸收式制冷机英语吸收式制冷机absorptionrefrigeratingmachine吸收式制冷系统absorptionrefrigeratingsystem间歇式吸收系统intermittentabsoprtionsystem连续循环吸收式系统continuouscycleabsorptionsystem固体吸收式制冷solidabsorptionrefrigeration氨-水吸收式制冷机ammonia/waterabsorptionrefrigeratingmachine单级氨-水吸收式制冷机singlestageammonia/waterabsorptionrefrigeratingmachine多级氨-水吸收式制冷机multistageammonia/waterabsorptionrefrigeratingmachine双级氨-水吸收式制冷机ammonia/waterabsorptionrefrigeratingmachinewithtwostageabsorptionprocess双级发生和双级吸收式氨-水制冷机ammonia/waterabsorptionrefrigeratingmachinewithtwostagegenerationandabsoprtionprocess分解decomposition水解hydrolysis扩散diffusion能量增强剂energybooster缓蚀剂anticorrsive发生不足incompleteboiling吸收不足incompleteabsorption喷淋密度sprinkledensity溴化锂lithiumbromide溴化锂水溶液aqueoussolutionoflithiumbromide氨水溶液aqueoussolutionofammonia吸收剂absorbent,absorbingagent吸附剂adsorbent溶液solution浓度concentration溶解度solubility溶剂solvent溶质solute浓溶液richsolution,concentratedsolution稀溶液weaksolution,dilutedsolution溶液分压partialpressureofliquor吸收absorption吸附adsorption吸收式制冷absorptionrefrigeration吸附式制冷adsorptionrefrigeration工质对workingsubstance热力系数heatratio放气范围deflationratio焓-浓度图enthalpyconcentrationchart溴化锂吸收式制冷机lithiumbromideabsorptionrefrigeratingmachine单效型溴化锂吸收式制冷机single-effectlithiumbromideabsorptionrefrigeratingmachine两效型溴化锂吸收式制冷机double-effectlithiumbromideabsorptionrefrigeratingmachine单筒型溴化锂吸收式制冷机one-shelllithiumbromideabsorptionrefrigeratingmachine双筒型溴化锂吸收式制冷机two-shelllithiumbromideabsorptionrefrigeratingmachine三筒型溴化锂吸收式制冷机three-shelllithiumbromideabsorptionrefrigeratingmachine两级溴化锂吸收式制冷机two-stagelithiumbromideabsorptionrefrigeratingmachine直燃式溴化锂吸收式制冷机direct-firedlithiumbormideabsorptionrefrigeratingmachine溴化锂吸收式冷温水机组lithiumbromideabsorptionwaterheaterchiller无泵型溴化锂吸收式制冷机lithiumbromideabsorptionrefrigeratingmachinewithbubblepump蒸汽型吸收式制冷机steamoperatedabsorptionrefrigeratingmachine热水型吸收式制冷机hotwateroperatedabsorptionrefrigeratingmachine发生器generator沉浸式发生器submergedgenerator喷淋式发生器spray-typegenerator立式降膜式发生器verticalfallingfilmgenerator直燃式发生器direct-firedgenerator高压发生器highpressuregenerator低压发生器lowpressuregenerator吸收器absorber喷淋式吸收器sprayabsorber降膜式吸收器fallingfilmabsorber立式降膜式吸收器verticalfallingfilmabsorber卧式降膜式吸收器horizontalfallingfilmabsorber喷淋装置spraysystem溶液换热器solutionheatexchanger溶晶管anti-crystallinicpipe抽气装置purgingsystem精馏器rectifier屏蔽泵shieldpump发生器泵generatorpump吸收器泵absorberpump蒸发器泵evaporatorpump溶液泵solutionpump氨水泵aqua-ammoniapump混合阀mixingvalve太阳能制冷与供热英语太阳能solarenergy太阳常数solarconstant太阳能系统solarenergysystem被动式太阳能系统passivesolarenergysystem主动式太阳能系统activesolarenergysystem混合式太阳能系统hybridsolarenergysystem太阳能制冷solarcooling太阳能热机驱动制冷solarpoweredcooling太阳能吸收式制冷机solarabsorptionrefrigeratingmachine光-热转换制冷photothermalrefrigeration光-电转换制冷photoelectricalrefrigeration太阳能蒸汽喷射制冷机solarsteamjetrefrigeratingmachine连续式太阳能吸收式制冷机continualsolarabsorptionrefrigeratingmachine间歇式太阳能吸收式制冷机intermittentsolarabsorptionrefrigeratingmachine敞开式太阳能吸收式制冷机opensolarabsorptionrefrigeratingmachine太阳能空调装置solarair-conditioningsystem太阳能制冷系统solarenergycoolingsystem,solarcoolingsystem太阳能集热器solarcollector选择式吸收表面selectiveabsorbersurface电淀积electrodeposition平板型太阳能集热器flatplatesolarcollector真空管太阳能集热器tubularsolarcollector,vacuumtubecollector聚光型太阳能机热器focussolarcollector集热量heat-collectingcapacity集热温度heat-collectingtemperature集热效率heat-collectingefficiency蓄热介质heatstorgemedium岩石蓄热容器rockstorgecontainer辅助热源supplementaryheatsource太阳能贮存系统solarenergystorgesystem太阳能供热系统solarheatingsystem,solarspaceheatinginstallation自然循环闭式供水系统naturalconvectionclosedwatersystem强制循环闭式供水系统forcedconvectioninaclosedwatersystem热风供热系统warmairheatingsystem家用太阳能热水系统solardomesticwaterheatingsystem热管与余热制冷英语热管heatpipe深冷热管cryogenicheatpipe低温热管lowtemperatureheatpipe中温热管moderatetemperatureheatpipe高温热管liquidmetalheatpipe管芯wick相容性compatibility传热极限heattransportlimitation重力热管gravityassistedheatpipe热管换热器heatpipeexchanger深冷热管手术器heatpipesurgerycryoprobe余热exhaustheat低温余热lowtemperatureexhaustheat余热制冷utilizingwasteheatforrefrigeration氟利昂透平freonturbine氟利昂透平离心式制冷机centrifugalrefrigeratingmachinedrivenbyfreonturbine动力-制冷循环power/refrigerationcycle透平压缩机及零部件英语涡流swirl叶片颤振bladeflutter叶片通过频率bladepassingfrequency喘振surging脱流stall叶轮反应度(反作用度)impellerreaction叶轮impeller半开式叶轮unshroudedimpeller闭式叶轮shroudedimpeller叶片blade,vane导流叶片组件pre-rotaryvaneassembly扩压器diffuser蜗壳scroll滑动slip透平压缩机turbocompressor离心式压缩机centrifugalcompressor轴流式压缩机axialflowcompressor刚性轴离心式压缩机stiff-shaftcentrifugalcompressor挠性轴离心式压缩机flexibleshaftcentrifugalcompressor亚音速压缩机subsoniccompressor超音速压缩机supersoniccompressor冷却塔英语自然通风式冷却塔atmpsphericcoolingtower,naturaldraughtcoolingtower机械通风式冷水塔mechanicaldraughtcoolingtower吸风式冷水塔induceddraughtcoolingtower送风式冷水塔forceddraughtcoolingtower水膜式冷水塔filmcoolingtower水滴式冷水塔dropcoolingtower喷雾式冷水塔spraycoolingtower拉西环Raschingrings温度接近值approach水垢scale水垢抑制剂scaleinhibitor藻类algae防藻剂algaecide淀渣slime升压阀back-upvalve冷水塔watercoolingtower,coolingtower凉水塔watercoolingtower,coolingtower冷却塔watercoolingtower,coolingtower喷水池spraypond干式冷水塔drycoolingtower湿-干式冷水塔wet-drycoolingtower冷水塔填料packingofcoolingtower,fillofcoolingtower膜式填料filmpacking帘栅形填料gridpacking,gridfill片式填料platepacking,platefill松散填料randompacking,randomfill飞溅式填料splashpacking空气压缩制冷系统英语空气循环制冷air-cyclerefrigeration空气循环制冷机air-cyclerefrigeratingmachine涡轮冷却器turbinecooler温降temperaturedrops开式循环opencycle闭式循环closedcycle除水waterelimination补气airsupply回热式空气制冷循环regenerativeaircycle飞机座舱空调系统aircraftair-conditioningsystem增压式飞机空调系统Bootstrapsystem冲压空气ramair制冷系统自动调节流量调节flowregulation制冷剂控制器refrigerantcontrol膨胀阀expansionvalve节流阀throttlevalve热力膨胀阀thermostaticexpansionvalve热电膨胀阀thermalelectricexpansionvalve内平衡热力膨胀阀internalequalizerthermostaiceexpansionvalve外平衡热力膨胀阀externalequalizerthermostaiceexpansionvalve外平衡管externalequalizerpipe内平衡管internalequalizerpipe蒸发器阻力损失pressuredropofevaporator同工质充注samematerialcharge交*充注crosscharge吸附充注absorptivecharge气体充注gascharge膨胀阀过热度superheatdegreeofexpansionvalve过热温度调节superheattemperatureregulation膨胀阀容量expansionvalvecapacity手动膨胀阀handexpansionvalve自动膨胀阀automaticexpansionvalve浮球调节阀floatregulationvalve浮球阀floatvalve低压浮球阀lowpressurefloatvalve高压浮球阀highpressurefloatvalve流量调节flowregualation制冷剂控制器refrigerantcontrol膨胀阀expansionvalve节流阀throttlevalve热力膨胀阀thermostaticexpansionvalve热电膨胀阀thermalelectricexpansionvalve内平衡热力膨胀阀internalequalizerthermostaiceexpansionvalve外平衡热力膨胀阀externalequalizerthermostaiceexpansionvalve外平衡管externalequalizerpipe内平衡管internalequalizerpipe蒸发器阻力损失pressuredropofevaporator同工质充注samematerialcharge交*充注crosscharge吸附充注absorptivecharge气体充注gascharge膨胀阀过热度superheatdegreeofexpansionvalve过热温度调节superheattemperatureregulation膨胀阀容量expansionvalvecapacity手动膨胀阀handexpansionvalve自动膨胀阀automaticexpansionvalve浮球调节阀floatregulationvalve浮球阀floatvalve低压浮球阀lowpressurefloatvalve高压浮球阀highpressurefloatvalve恒压膨胀阀constantpressureexpansionvalve能量调节capacityregulator单机能量调节capacityregulationofsingleunit卸载能量调节capacityregulationofloaddrainage程序指令式能量调节系统capacityregulationsystemofprogramorder电磁阀solenoidvalve电磁滑阀magneticslidevalve三通电磁阀threewaymagneticvalve蒸汽喷射式制冷系统英语蒸汽喷射制冷steamjetrefrigeration蒸汽喷射制冷机steam-jetrefrigeratingmachine蒸发式蒸汽喷射制冷机evaporation-typesteamjetrefrigerationmachine混合式蒸汽喷射制冷机contact-typesteamjetrefrigeratingmachine蒸汽喷射制冷系统steamjetrefrigeratingsystem蒸汽喷射器steamejector主喷射器mainejector辅助喷射器auxiliaryejector喷射系数jetcoefficient主冷凝器maincondenser辅助冷凝器auxiliarycondenser多效蒸发multieffectiveevaporation高位安装high-levelinstallation低位安装low-levelinstallation高低位安装high-low-levelinstallation臭氧层保护英语臭氧ozone臭氧层ozonesphere,ozonelayer臭氧层破坏ozonespheredepletion,ozonespheredisturbance消耗臭氧层物质ozonedepletings
温馨提示
- 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
- 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
- 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
- 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
- 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
- 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
- 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。
最新文档
- 导游服务礼仪培训
- 课件模板治愈系文案
- 硬件设计培训课件
- 非凡中国:成就与展望
- 遗憾的过客课件
- 儿童行为密码解析课件大纲
- 美术连环漫画课件
- 课件最短路径
- 课件最后照片
- 广东婚姻法自考试题及答案
- 营造清朗空间+课件-2025-2026学年(统编版2024)道德与法治八年级上册
- saas货运管理办法
- excel操作考试题及答案
- 2025新疆生产建设兵团草湖项目区公安局面向社会招聘警务辅助人员考试参考试题及答案解析
- 喷雾干燥课件
- 《网页设计与制作Dreamweaver-cs6》教学课件(全)
- DBJ51T 196-2022 四川省智慧工地建设技术标准
- 审核检查表(ISO13485、GMP、体考指南、QSR820)
- 宿舍教室报修维修登记表
- 剪映入门教程PPT
- 律师事务所合同纠纷法律诉讼服务方案
评论
0/150
提交评论