GBT8309
GBT8309, Total:3 items.
The international standard classification for "GBT8309" includes: Tea .
The Chinese standard classification for "GBT8309" includes: Tea products , Basic standards and general methods .
Professional Standard - Agriculture
- GB/T 8309-1987 Tea--Determination of alkalinity of water-soluble ash content
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8309-2002 Tea - Determination of alkalinity of water - soluble ash content
- GB/T 8309-2013 Tea - Determination of Alkalinity of Water-soluble Ash Content
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