gb/t15072.7
gb/t15072.7, Total:3 items.
The international standard classification for "gb/t15072.7" includes: Cadmium, cobalt and their alloys , Other non-ferrous metals and their alloys .
The Chinese standard classification for "gb/t15072.7" includes: Precious metals and its alloy analysis method , Precious metals and their alloys .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15072.7-2008 Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry
- GB/T 15072.7-2008(英文版) Chemical analysis methods for precious metal alloys - Determination of chromium and iron in gold alloys - Inductively coupled plasma atomic emission spectrometry
- GB/T 15072.7-1994 Gold alloys-Determination of chromium content
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