ANSI/IEC 60974-2-2008 弧焊设备.第2部分:冷却系统
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【英文标准名称】:ArcWeldingEquipment-Part2:CoolingSystems
【原文标准名称】:弧焊设备.第2部分:冷却系统
【标准号】:ANSI/IEC60974-2-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电弧焊接;电弧焊接设备;焊枪;冷却;冷却系统;定义;电力系统;电焊;电气工程;电气安全性;电子电源;加热;使用说明书;液冷系统;作标记;职业安全性;操作说明书;防电击;评定;制冷能力;安全性;安全装置;安全性要求;规范(验收);测试;测试条件;热防护;热试验;焊接;焊接电流;焊接工程;焊接设备;工作场所安全性
【英文主题词】:Arcwelding;Arc-weldingequipment;Blowpipes;Cooling;Coolingsystems;Definitions;Electricpowersystems;Electricwelding;Electricalengineering;Electricalsafety;Electronicpowersupplies;Heating;Instructionsforuse;Liquid-cooledsystems;Marking;Occupationalsafety;Operatinginstructions;Protectionagainstelectricshocks;Ratings;Refridgeratingcapacity;Safety;Safetydevices;Safetyrequirements;Specification(approval);Testing;Testingconditions;Thermalprotection;Thermaltesting;Welding;Weldingcurrent;Weldingengineering;Weldingequipment;Workplacesafety
【摘要】:Safetyandperformancerequirementsforcoolingsystemsapplicableforwelding,cuttingandalliedprocesses,anddesignedforindustrialandprofessionaluse
【中国标准分类号】:J64
【国际标准分类号】:25_160_30
【页数】:
【正文语种】:英语
【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-PrivateIntegratedServicesNetwork;Specification,functionalmodelandinformationflows;Calltransfersupplementaryservice
【原文标准名称】:信息技术.系统间远程通信和信息交换.专用综合业务网.规范、功能模式和信息流.呼叫转移补充业务
【标准号】:ISO/IEC13865-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:专业综合服务网;呼叫传输;补充业务;电话局;电信;专业网络;专业综合服务网络;数据处理;信息技术;数据传送;信息交换;综合服务数字网络;定义
【英文主题词】:Calltransmission;Dataprocessing;Datatransfer;Definition;Definitions;Informationinterchange;Informationtechnology;Integratedservicesdigitalnetwork;PISN;Privateintegratedservicesnetworking;Privatenetworks;Supplementaryservices;Telecommunications;Telephoneservices
【摘要】:ThisInternationalStandardspecifiesSupplementaryServiceCallTransfer(SS-CT),whichisapplicabletovariousbasicservicessupportedbyPrivateIntegratedServicesNetworks(PISNs).BasicservicesarespecifiedinISO/IEC11574.SS-CTisasupplementaryservicewhichenablesausertotransformtwoofthatuser'scalls(ofwhichonemustbeanswered)intoanewcallbetweentheothertwousersofthetwocalls.Supplementaryservicespecificationsareproducedinthreestages,accordingtothemethoddescribedinETS300387.ThisInternationalStandardcontainsthestage1andstage2specificationsofSS-CT.Thestage1specification(clause6)specifiesthesupplementaryserviceasseenbyusersofPISNs.Thestage2specification(clauses7and8)identifiesthefunctionalentitiesinvolvedinthesupplementaryserviceandtheinformationflowsbetweenthem.ThisInternationalStandardcontainstwostage2specificationsreflectingdifferentwaysofoperatingtheservicewithinthenetwork:transferbyjoinandtransferbyrerouteing.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:34P;A4
【正文语种】:英语
【英文标准名称】:PipeFlangesandFlangedFittings:NPS1/2throughNPS24Metric/InchStandard
【原文标准名称】:管法兰和法兰管件.NPS1/2至NPS24公制/英制标准
【标准号】:ASMEB16.5-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:螺栓;分类系统;尺寸;法兰管件;法兰;作标记;材料规范;管道敷设;压力试验;密封件;大小;规范(验收);测试;公差(测量)
【英文主题词】:Bolts;Classificationsystems;Dimensions;Flangedfittings;Flanges;Marking;Materialsspecification;Pipelaying;Pressuretests;Seals;Size;Specification(approval);Testing;Tolerances(measurement)
【摘要】:ThisStandardcoverspressure-temperatureratings,materials,dimensions,tolerances,marking,testing,andmethodsofdesignatingopeningsforpipeflangesandflangedfittings.Includedare:flangeswithratingclassdesignations150,300,400,600,900,and1500insizesNPS1/2throughNPS24andflangeswithratingclassdesignation2500insizesNPS1/2throughNPS12,withrequirementsgiveninbothmetricandU.S.Customaryunitswithdiameterofboltsandflangeboltholesexpressedininchunits;flangedfittingswithratingclassdesignation150and300insizesNPS1/2throughNPS24,withrequirementsgiveninbothmetricandU.S.Customaryunitswithdiameterofboltsandflangeboltholesexpressedininchunits;andflangedfittingswithratingclassdesignation400,600,900,and1500insizesNPS1/2throughNPS24andflangedfittingswithratingclassdesignation2500insizesNPS1/2throughNPS12thatareacknowledgedinNon-MandatoryAppendixEinwhichonlyU.S.Customaryunitsareprovided.ThisStandardislimitedtoflangesandflangedfittingsmadefromcastorforgedmaterials,andblindflangesandcertainreducingflangesmadefromcast,forged,orplatematerials.AlsoincludedinthisStandardarerequirementsandrecommendationsregardingflangebolting,flangegaskets,andflangejoints.
【中国标准分类号】:J15
【国际标准分类号】:23_040_60
【页数】:236P;A4
【正文语种】:英语