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METALLIC POWDERS - DETERMINATION OF ACID-INSOLUBLE CONTENT IN IRON, COPPER, TIN AND BRONZE POWDERS (ISO 4496:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標(biāo)準(zhǔn)編號(hào): DIN EN ISO 4496 E : 2017
標(biāo)準(zhǔn)類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介
Describes methods for determining, in iron, copper, tin and bronze powders, the approximate content of non-metallic materials which are insoluble in the ordinary mineral acids.