GJB 8781.1-2015 Methods for trace element analysis of high-temperature alloys Part 1: Dithizone carbon tetrachloride extraction-spectrophotometric determination of silver content (English Version)
Military Standard of the People's Republic of China-General Armament Department
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GJB 8781.1-2015
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2015GJB 8781.1-2015 Methods for trace element analysis of high-temperature alloys Part 1: Dithizone carbon tetrachloride extraction-spectrophotometric determination of silver content