DIN 58389-1-1996 望远镜.观察望远镜和望远镜描准器的光度参数.第1部分:无效光测定

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【英文标准名称】:Telescopes-Photometricparametersforobservationtelescopesandtelescopicsights-Part1:Determinationofvailingglare
【原文标准名称】:望远镜.观察望远镜和望远镜描准器的光度参数.第1部分:无效光测定
【标准号】:DIN58389-1-1996
【标准状态】:作废
【国别】:德国
【发布日期】:1996-12
【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】:光学的;照度;扩展;观测望远镜;望远镜;光学;双筒望远镜;参数;额定值;光学仪器
【英文主题词】:enlarging;binoculars;optics;telescopes;opticalinstruments;parameters;illuminance;ratings;sightingtelescopes;optical
【摘要】:
【中国标准分类号】:N31
【国际标准分类号】:37_020
【页数】:3P;A4
【正文语种】:德语


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Product Code:SAE AMS4180
Title:Aluminum Wire, 99.0Al Minimum (1100-H18) (Cancelled Jul 2007, Superseded by ASTM B 211, Alloy 1100, Temper H18)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of wire.Product Code:SAE AMS3904/12
Title:Roving, Organic Fiber (Para-Aramid), Intermediate Modulus, 4500 Denier (5000 Dtex), 0.9% Finish
Issuing Committee:Ams P Polymeric Materials Committee
Scope: This specification covers one type of organic (para-aramid) fiber in the form of roving. The product shall be formed as a number of ends, tows, or strands collected into a parallel bundle with little or no twist.
Rationale: This specification covers one type of organic (para-aramid) fiber in the form of roving. The product shall be formed as a number of ends, tows, or strands collected into a parallel bundle with little or no twist.