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Photography. Apertures and related properties pertaining to photographic lenses. Designations and measurements
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS ISO 517:2008
發(fā)布時(shí)間:2008/6/30 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù):16
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? British Standards Institution 2013
等同采用的國(guó)際標(biāo)準(zhǔn)
ISO 517:2008 - Identical