tea standard sample
tea standard sample, Total:2 items.
The international standard classification for "tea standard sample" includes: Tea .
The Chinese standard classification for "tea standard sample" includes: Tea products .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18795-2002 Technology requirement for making STANDARD samples of tea
- GB/T 18795-2012 Technology requirement for making standard samples of tea
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