标准资料网-标准资料免费资源平台

【英文标准名称】:StandardWeldingProcedureSpecification(WPS)forShieldedMetalArcWeldingofChromium-MolybdenumSteel(M-4/P-4,Group1or2),E8018-B2,1/8through1/2in.Thick,As-WeldedCondition,1/8through1-1/2in.Thick,PWHTCondition,PrimarilyPipeApplic
【原文标准名称】:主要用于管道的在焊接或1/8到1-1/2in.厚PWHT条件下(M-4/P-4/S-4,1或2组),E8018-B2,1/8到1/2in.厚铬钼钢的金属保护焊条电弧焊标准焊接程序规范(WPS)
【标准号】:ANSI/AWSB2.1-4-218-1999
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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;铬钢;焊料;手工焊接;金属弧焊;规范;焊接;焊接工程;焊接程序规范;焊接工艺
【英文主题词】:Arcwelding;Chromiumsteels;Fillermetal;Manualwelding;Metal-arcwelding;Specification;Welding;Weldingengineering;Weldingprocedurespecification;Weldingprocesses
【摘要】:Containstheessentialweldingvariablesforchromium-molybdenumsteelinthethicknessrangeof1/8through1/2inchintheas-weldedcondition,or1/8through1-1/2inchinthePWHTcondition,usingmanualshieldedmetalarcwelding.Itcitesthebasemetalsandoperatingconditionsnecessarytomaketheweldment,thefillermetalspecificationsandtheallowablejointdesignsforgroovewelds.ThisWPSwasdevelopedprimarilyforpipeapplications.
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:
【正文语种】:英语


【英文标准名称】:Informationtechnology-RequirementsandGuidelinesforTestMethodsSpecificationsandTestMethodImplementationsforMeasuringConformancetoPOSIXStandards
【原文标准名称】:信息技术.测量与POSIX标准的一致性的测试方法规范和测试方法实现的要求和指南
【标准号】:ISO/IEC13210-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【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/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:可移植操作系统接口;合格;测量技术;认证(认可);测量;套管;试验;信息技术;信息交换;数据处理;试验计划;合格证明书;合格试验
【英文主题词】:Bushings;Certificatesofconformity;Certification(approval);Conformity;Conformitytesting;Dataprocessing;Informationinterchange;Informationtechnology;Measurement;Measuringtechniques;POSIX;Testprograms;Testing
【摘要】:ThisInternationalStandardisapplicabletothedevelopmentanduseofconfor-mancetestmethodspecificationsforPOSIXstandardsandmaybeapplicabletootherapplicationprogramminginterfacespecifications.ThisInternationalStan-dardisintendedfordevelopersandusersoftestmethodspecificationsandtestmethodimplementations.Theusersofthisstandardinclude—AssertionWriters:toformatassertions—AssertionTestWriters:towriteassertiontests—TestSuiteorSystemProcurers:tointerprettheresultsoftestsuitesThepurposeofthisstandardistodefinerequirementsandguidelinesfordevelop-ingassertionsandrelatedtestmethodsformeasuringconformanceofanimple-mentationundertest(IUT)toPOSIXstandards.TestmethodimplementationsmayincludeConformanceTestSoftware(CTS),POSIXConformanceTestPro-cedures(CTP),andauditsofConformanceDocuments(CD).Testingconformanceofanimplementationtoastandardincludestestingthecapabilitiesandbehavioroftheimplementationwithrespecttotheconformancerequirementsofthestandard.Testmethodsareintendedtoprovideareasonable,practicalassurancethattheimplementationconformstothestandard.Useofthesetestmethodswillnotguaranteeconformanceofanimplementationtothestandard;thatnormallywouldrequireexhaustivetesting(see7.2.1),whichisimpracticalforbothtechnicalandeconomicreasons.
【中国标准分类号】:M11
【国际标准分类号】:35_060;35_080
【页数】:86P;A4
【正文语种】:英语