BS ISO 3772-1991 摄影技术.胶片尺寸.照相排版用胶卷

上一篇: BS ISO 11313-1994 摄影术.可处置盒式容量照相排版胶卷和相纸的尺寸和有关要求
下一篇: BS ISO 422-1994 摄影技术.洗片化学制品.对接甲基氨基苯酚硫酸盐规范

【英文标准名称】:Informationtechnology-InternationalStandardizedProfileTAnnnn-Connection-modetransportserviceoverconnectionless-modenetworkservice-Part5:TA1111/TA1121profilesincludingsubnetwork-dependentrequirementsforX.25packet-switcheddatanetwo
【原文标准名称】:信息技术国际标准化轮廓TAnnnn无连接方式网络服务之上的连接方式运输服务第5部分:采用虚呼叫的X25包交换数据网用的包括依赖于子网需求的AT1111/AT1121轮廓修改1:特别针对X.25子网的参考任选安全要求-TA11n1
【标准号】:ISO/IECISP10608-5AMD1-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-07
【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】:
【英文主题词】:Communicationprocesses;Datacommunication;Dataprocessing;Informationinterchange;Informationtechnology;Networkinterconnection;Networklayers;OSI;Packetswitchingnetworks;Standardizedprofiles;Switchedconnection;Transportlayers;X.25
【摘要】:ThisisAmendment1toISO/IECISP10608-5-1992(Informationtechnology—InternationalStandardizedProfileTannnn—Connection-modeTransportServiceoverConnectionless-modeNetworkService—Part5:TA1111/TA1121profilesincludingsubnetwork-dependentrequirementsforX.25packet-switcheddatanetworksusingvirtualcalls)
【中国标准分类号】:L79
【国际标准分类号】:35_100_05
【页数】:1P;A4
【正文语种】:英语


【英文标准名称】:Qualificationtestingofweldersforunderwaterwelding-Part1:Diver-weldersforhyperbaricwetwelding
【原文标准名称】:从事水下焊接的焊接员资格检验第1部分：高压湿焊的潜水焊接员
【标准号】:ISO15618-1-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-12
【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/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;焊接填充金属;试验方法;压力过载;资格鉴定;合格证明;水下焊接;湿焊;焊接位置;熔焊;水下工作;焊接条件;焊接;试验;焊工考试;连接;材料组;焊工;验收试验
【英文主题词】:Acceptancetests;Definitions;Examinationofwelders;Fusionwelding;Joints;Materialgroups;Pressureoverload;Qualificationapproval;Qualifications;Testmethod;Testing;Underwaterwelding;Underwaterwork;Welders;Welding;Weldingcondition;Weldingfillermetals;Weldingposition;Wetwelding
【摘要】:Thisstandardappliestoweldingprocesseswheretheskillofthediver-welderhasasignificantinfluenceonweldquality.Thisstandardspecifiesessentialrequirements,rangesofapproval,testconditions,acceptancerequirementsandcertificationfortheapprovaltestingofdiver-welderperformancefortheweldingofsteelsunderwaterinhyperbaricwetenvironment.TherecommendedformatforthecertificateofapprovaltestingisgiveninAnnexA.Duringtheapprovaltestthediver-weldershouldberequiredtoshowadequatepracticalexperienceandjobknowledge(testnonmandatory)oftheweldingprocesses,materialsandsafetyrequirementsforwhichheistobeapproved,informationontheseaspectsisgiveninAnnexB.Thisstandardisapplicablewhenthediver-welder'stestingisrequiredbythepurchaser,byinspectionauthoritiesorbyotherorganisations.Theweldingprocessesreferredtointhisstandardincludethosefusionweldingprocesseswhicharedesignatedasmanualorpartlymechanisedwelding.Itdoesnotcoverfullymechanisedandfullyautomaticprocesses(see5.2).Allnewapprovalsshouldbeinaccordancewiththisstandardfromthedateofthisissue.However,thisstandarddoesnotinvalidatepreviousdiver-welderapprovalsmadetoformernationalstandardsorspecifications,providingtheintentofthetechnicalrequirementsissatisfiedandthepreviousapprovalsarerelevanttotheapplicationandproductionworkonwhichtheyareemployed.Also,whereadditionaltestsshouldbecarriedouttomaketheapprovaltechnicallyequivalentitisonlynecessarytodotheadditionaltestsonatestpiecewhichshouldbemadeinaccordancewiththisstandard.Considerationofpreviousapprovalstonationalstandardsorspecificationsshouldbeatthetimeoftheenquiry/contractstageandagreedbetweenthecontractingparties.Thecertificateofapprovaltestingisissuedunderthesoleresponsibilityoftheexaminerorexaminingbody.
【中国标准分类号】:J33
【国际标准分类号】:25_160_01
【页数】:24P.;A4
【正文语种】:英语