ISO 10110-12-1997 光学和光学仪器光学元件和系统制图准备第12部分:非球面表面

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Product Code:SAE AMS4194
Title:Aluminum Alloy, Sheet and Plate, Alclad, 4.4cu 1.5mg 0.60mn, Solution Heat Treated and Cold Worked
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of flat sheet and plate 0.500 inch (12.70 mm) and under in nominal thickness. Primarily for structural parts requiring a combination of good strength and maximum corrosion resistance. These products, when re-solution heat treated by the user, may not have the tensile properties shown. Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; ARP 823 recommends practices to minimize such conditions.【英文标准名称】:Railwayrollingstock.Electricradiators,withoutmechanicalventilation.
【原文标准名称】:铁路车辆.非机械通风的电采暖散热器
【标准号】:NFF13-209-1989
【标准状态】:现行
【国别】:法国
【发布日期】:1989-12
【实施或试行日期】:1989-11-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电性质和电现象;名称与符号;试验;铁路设备;电热;作标记;检验规程;机械性能;设备规范;产品规范;热力学性质;散热器;热辐射器;铁路车辆;材料的机械性能;电性能;技术规则;铁道车辆;电热器;检验;认可周期
【英文主题词】:
【摘要】:
【中国标准分类号】:S51
【国际标准分类号】:45_060_20
【页数】:10P;A4
【正文语种】:其他