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管形酒精水平仪规范
Specification for spirit level vials
参考页数:24P.;A4
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光学和光学仪器.天文望远镜规范
Optics and optical instruments - Specifications for astronomical telescopes
参考页数:12P.;A4
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光学和光学仪器.望远镜系统的试验方法.基本特性的试验方法
Optics and optical instruments - Test methods for telescopic systems - Test methods for basic characteristics
参考页数:24P.;A4
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光学和光学仪器.望远镜系统的试验方法.双筒望远镜系统的试验方法
Optics and optical instruments - Test methods for telescopic systems - Test methods for binocular systems
参考页数:12P.;A4
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光学和光学仪器.望远镜系统试验方法.天文望远镜试验方法
Optics and optical instruments - Test methods for telescopic systems - Test methods for astronomical telescopes
参考页数:16P.;A4
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光学和光学仪器.望远镜系统的试验方法.透射率的试验方法
Optics and optical instruments - Test methods for telescopic systems - Test methods for transmittance
参考页数:20P.;A4
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建筑施工用测量仪器.第4部分:经纬仪使用精度的测定方法
Measuring instruments for building construction - Methods for determining accuracy in use of theodolites
参考页数:20P.;A4
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施工测量仪器规范.第1部分:线性测量仪器的米制分度和校正
Specification for measuring instruments for constructional works - Metric graduation and figuring of instruments for linear measurement
参考页数:12P;A4
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精密工程用酒精水准仪规范
Specification for spirit levels for use in precision engineering
参考页数:12P.;A4
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建筑施工用测量仪器.第5部分:光学铅垂测量仪器使用精度的测定方法
Measuring instruments for building construction - Methods for determining accuracy in use of optical plumbing instruments
参考页数:16P.;A4
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