GBn 144-1981
Hygienic standards for green tea and black tea (English Version)

Standard No.

GBn 144-1981

Language

Chinese, Available in English version

Release Date

1981

Published By

Professional Standard - Agriculture

Latest

GBn 144-1981

GBn 144-1981 history

• 1981 GBn 144-1981 Hygienic standards for green tea and black tea