GB/T 15249.1-2009
GB/T 15249.1-2009, Total:2 items.
The international standard classification for "GB/T 15249.1-2009" includes: Cadmium, cobalt and their alloys .
The Chinese standard classification for "GB/T 15249.1-2009" includes: Precious metals and its alloy analysis method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 15249.1-1994 Crude Gold-Determination of gold content-Fire assay gravimetric method
- GB/T 15249.1-2009 Methods for chemical analysis of crude gold - Part 1: Determination of gold content - Fire assay gravimetric method
gbt,gbt gbt,gbt method,ultraviolet gbt,gbt series,GBT10044,GBT10046,GBT10,GBT100,GBT1000,GBT10000,GB/T 10001.1,GB/T 10001.10,GB/T 10001.2,GB/T 10001.3,GBT10001.4,GBT10001.5,GB/T 15249.1-2009
