GBT20167
GBT20167, Total:2 items.
The international standard classification for "GBT20167" includes: Other non-ferrous metals and their alloys .
The Chinese standard classification for "GBT20167" includes: Rare metals and their alloys .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20167-2006 Physical test method of rare earth polishing powder - Determination of burnishing mass - Gravimetric analysis method
- GB/T 20167-2012 Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry
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