GBT4414
GBT4414, Total:2 items.
The international standard classification for "GBT4414" includes: Other non-ferrous metals and their alloys .
The Chinese standard classification for "GBT4414" includes: Rare refractory metals and their compounds .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4414-2013 Methods of sampling and sample preparation of tungsten concentrates in bags
- GB/T 4414-1984 Methods of sampling and sample preparation of tungsten concentrates in bags
astm d 4414,d 4414,astm d4414,astm +d4414,gb/t4414,iso4414,din+en+iso+4414,bs+en+iso+4414,ams4414,astm d-4414,qb/t 4414-2012,qb/t+4414-2012,gbt gbt,en iso 4414,iso4414,iso+4414,iso 4414-2010,GBT4414,GB/T 4414-1984,GB/T 4414-2013
