【英文标准名称】:Sealedradioactivesources;leakagetestmethodsaspartofproductionandprototypetesting
【原文标准名称】:密封放射性材料.第3部分:当作生产和原型试验一部分的渗漏试验方法
【标准号】:DIN25426-3-1991
【标准状态】:现行
【国别】:德国
【发布日期】:1991-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:放射源;试验;制造;不渗透性;放射性物质;散热器;生产;安全工程;漏泄试验;核技术;辐射防护;定义;定型试验;验收检验;放射性
【英文主题词】:Acceptanceinspection;Definition;Definitions;Impermeability;Leaktests;Manufacturing;Nucleartechnology;Production;Radiationprotection;Radiators;Radioactivematerials;Radioactivesources;Radioactivity;Safetyengineering;Testing;Typetesting
【摘要】:ThestandarddealswithleakagetestmethodsonsealedradioactivesourcesinthecontextofproductionandprototypetestingrelatedtoDIN25426part1orpart2.Thetestmethodshavethepurposetoguaranteethatonlyleaktightsealedsourcescanbecirculated.
【中国标准分类号】:F08;F40
【国际标准分类号】:13_280
【页数】:4P;A4
【正文语种】:德语


MIL-B-12672, MILITARY SPECIFICATION: BRAZE-WELDING, OXYACETYLENE, OF BUILT-UP METAL STRUCTURES (04 MAY 1953) (S/S BY ANSI/AWS-C3.4)., This specification applies to the oxy-acetylene braze-welding of built-up metal structures fabricated either from ferrous or nonferrous metal or combination thereof as accomplished by the use of suitably qualified flux and filler metal.