gb31740.2
gb31740.2, Total:1 items.
The international standard classification for "gb31740.2" includes: Tea .
The Chinese standard classification for "gb31740.2" includes: Tea products .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 31740.2-2015 Tea products―Part 2:Tea polyphenols
