【英文标准名称】:CompositeSurfacingWeldingRodsandElectrodes,Specificationfor
【原文标准名称】:复合堆焊焊条和电极规范
【标准号】:ANSI/AWSA5.21-1980
【标准状态】:作废
【国别】:美国
【发布日期】:1980
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:25_160_20
【页数】:
【正文语种】:英语


【英文标准名称】:Gascylinders-Non-refillablemetallicgascylinders-Specificationandtestmethods
【原文标准名称】:气瓶非重复充装金属气瓶规范和试验方法
【标准号】:ISO11118-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC58
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;试验;储气瓶;材料规范;金属容器;压力试验;材料;压力容器;原型;非回收式钢瓶;规范(验收);定义
【英文主题词】:nonreturnablebottles;pressuretests;materialsspecification;metalcontainer;materials;prototypes;definitions;pressurevessels;specification(approval);gascylinders;testing;tests
【摘要】:ThisInternationalStandardspecifiesminimumrequirementsforthematerial,design,constructionandworkmanship,manufacturingprocessesandtestsatmanufactureofnon-refillablemetallicgascylindersofwelded,brazedorseamlessconstructionforcompressed,liquefiedanddissolvedgasesexposedtoextremeworldwideambienttemperatures.NOTEThespecificgasespermittedincylindersconstructedtothisInternationalStandardmaybelimitedbyISO,nationalrequirementsorinternationalrequirements.ThisInternationalStandardisapplicabletocylinderswhere:a)themaximumpermissibleoperatingpressuredoesnotexceed250bar(i.e.pms≤250bar);b)theproductofthemaximumpermissibleoperatingpressureandthewatercapacitydoesnotexceed1000bar.litres(i.e.pms·V≤1000bar.l);c)wherethemaximumpermissibleoperatingpressureexceeds35bar,thewatercapacitydoesnotexceed5|(i.e.forpms>35bar,thenV≤5|).ThisInternationalStandardisnotapplicabletocylindersexceedingthesepressureandvolumelimits,forwhichreferencemaybemadetorefillablecylinderstandards.ThisInternationalStandardisalsonotapplicabletocartridges/aerosoldispensersandsphericalcontainers.note:1)Cartridgesarenon-refillablecontainerswhichdonotcontainanintegraldispensingdevice,haveamaximumwatercapacityof1|andhavealimitedmaximumpermissibleoperatingpressure(asdefinedbythecountryofuse).Aerosoldispensersarenon-refillablethin-walledcontainerswhichdocontainanintegraldispensingdevice,haveamaximumwatercapacityof1|andhavealimitedmaximumpermissibleoperatingpressure(asdefinedbythecountryofuse).
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:23P;A4
【正文语种】:英语