GB/T 7739.8-2007
GB/T 7739.8-2007, Total:2 items.
The international standard classification for "GB/T 7739.8-2007" includes: Other metalliferous minerals .
The Chinese standard classification for "GB/T 7739.8-2007" includes: Precious metal ore .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 7739.8-2022 Methods for chemical analysis of gold concentrates—Part 8: Determination of sulfur content
- GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates—Part 8:Determination of sulfur contents
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