GBT1819.8
GBT1819.8, Total:2 items.
The international standard classification for "GBT1819.8" includes: Metalliferous minerals .
The Chinese standard classification for "GBT1819.8" includes: Light metal ore .
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 1819.8-2017 Methods for chemical analysis of tin concentrates―Part 8:Determination of zinc content―Flame atomic absorption spectrometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 1819.8-2004 Methods for chemical analysis of tin concentrates - Determination of zinc content - Flame atomicabsorption spectrometric method
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