gb/t4698.1
gb/t4698.1, Total:2 items.
The international standard classification for "gb/t4698.1" includes: Titanium and titanium alloys .
The Chinese standard classification for "gb/t4698.1" includes: Rare metals and their alloys analysis method .
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 4698.1-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys―Part 1:Determination of copper content―Flame atomic absorption spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4698.1-1996 Sponge titanium, titanium and titanium alloys - Determination of copper content - Diethyldithiocarbamate spectrophotometric method
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