gb4209
gb4209, Total:3 items.
The international standard classification for "gb4209" includes: Salts .
The Chinese standard classification for "gb4209" includes: Inorganic salt .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 4209-1996 Industrial sodium silicate
- GB/T 4209-2008 Sodium silicate for industrial use
- GB/T 4209-2022 Sodium silicate for industrial use
