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UL 252A-1991 加压缩煤气调节器附件

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【英文标准名称】:Compressedgasregulatoraccessories
【原文标准名称】:加压缩煤气调节器附件
【标准号】:UL252A-1991
【标准状态】:作废
【国别】:美国
【发布日期】:1991-07
【实施或试行日期】:
【发布单位】:美国保险商实验所(UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:附件;加压煤气;调节器;试验;压缩变形;元部件;压力调节器;气体
【英文主题词】:compressedgas;components;pressurereduction;gases;tests;accessories;regulator;pressureregulators
【摘要】:
【中国标准分类号】:Q82
【国际标准分类号】:23_060_40
【页数】:15P;A4
【正文语种】:英语


【英文标准名称】:Corrosionofmetalsandalloys-Determinationofresistancetointergranularcorrosionofsolutionheat-treatablealuminiumalloys(ISO11846:1995);GermanversionENISO11846:2008
【原文标准名称】:金属和合金的腐蚀.可溶解热处理的铝合金抗颗粒间腐蚀的测定
【标准号】:DINENISO11846-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;铝;铝合金;腐蚀;防腐蚀;耐腐蚀性;腐蚀试验;测定;热处理;热敏材料;粒间腐蚀;材料测试;金属;耐力;试样;抽样方法;溶解处理;测试
【英文主题词】:Alloys;Aluminium;Aluminiumalloys;Corrosion;Corrosionprotection;Corrosionresistance;Corrosiontests;Determination;Heattreatment;Heat-sensitizedmaterials;Intergranularcorrosion;Materialstesting;Metals;Resistance;Samples;Samplingmethods;Solutiontreated;Testing
【摘要】:1.1ThisInternationalStandardspecifiesthemeth-odsofintegranularcorrosiontestingforsolutionheat-treatablealuminiumalloyswithoutprotectivecoatings.Thesensitivityofsolutionheat-treatablealuminiumalloystointergranularcorrosionisafunctionofthealJoychemicalcomposition,methodofmanufacturing,solutionheattreatment,quenchtreatmentandarti-ficialprecipitationhardening(ageing)treatment.Inthenaturallyagedcondition,thesensitivityofsol-utionheat-treatablealuminiumalloystointergranularcorrosionisafunctionprimarilyoftherateofcoolingduringquenchingoveracriticaltemperaturerange.1.2ThisInternationalStandardisapplicabletocastandwroughtheat-treatableatuminiumalloysintheformofcastings,forgings,plates,sheets,extrusionsandsemi-finishedorfinishedparts,inordertocarryoutcomparativeassessmentofalloysofdifferentgradesandthicknessdependingontheirchemicalcompositionandotherfactors,andalsotocheckthethermalprocessingqualityofthetestedmaterials.Thetestresultsprovideinformationtodeterminetheintergranularcorrosionresistanceandthermalpro-cessingqualityofthetestedmaterials.1.3Thetestresultscannotberegardedasabsolute,becausetheyarenotapplicabletoallenvironmentsthatcanbemetinservice.Theyarebestusedmarelativemanner,tocomparetheintergranularcor-rosionresistanceofvariousheatsofsolutionheat-treatablealuminiumalloys.
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:11P.;A4
【正文语种】:德语


MIL-STD-129M, MILITARY STANDARD: MARKING FOR SHIPMENT AND STORAGE (PART 1 OF 4 PARTS) (15 JUN 1993)., This standard provides the minimum requirements for the uniform marking of military supplies and equipment for shipment and storage. It accommodates the requirements for movement processing as specified in DOD 4000.25-1-M, Military Standard Requisitioning and Issue Procedures (MILSTRIP); DOD 4000.25-2-M, Military Standard Transaction Reporting and Accounting Procedures (MILSTRAP); and DOD 4500.32-R, Military Standard Transportation and Movement procedures (MILSTAMP).