DIN 58206-3-1977 用焦距仪检验玻璃镜片.用Tabo-刻度备和轴向标定装置检验玻璃镜片及其应用

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Product Code:SAE AMSQQA250/25
Title:Aluminum Alloy, Alclad 7075 Plate and Sheet Improved Exfoliation Resistant
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers the specific requirement for improved exfoliation-resistant 7075 aluminum alloy alclad plate and sheet. The general requirements are covered in AMS-QQ-A-250. The plate and sheet covered by this specification shall be an integral composite product consisting of a heat-treated aluminum alloy (7075) core with thin layers of an aluminum alloy (7072) anodic to the core and of approximately equal thickness, bonded to both surfaces.【英文标准名称】:Edisonscrewlampholders
【原文标准名称】:爱迪生螺口灯座
【标准号】:IEC60238Edition7.2-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-12
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC34B
【标准类型】:()
【标准水平】:()
【中文主题词】:灯座;定义;照明系统;爱迪生螺纹;多语种的;试验;电气工程
【英文主题词】:lightingsystems;lampholders;definition;definitions;testing;multilingual;electricalengineering;edisonscrewthreads
【摘要】:
【中国标准分类号】:K70
【国际标准分类号】:29_140_10
【页数】:142P.;A4
【正文语种】:英语