This standard specifies the grading requirements, test methods, inspection rules, marking, packaging, transportation and storage of Qi Ai. This standard is applicable to the quality classification when purchasing Qiai.
T/HBAS 009-2019 history
2022T/HBAS 009-2022 Test method for properties of water retaining agent for paper coating
2021T/HBAS 009-2021 Chibi green brick tea fermented tea technology and grade requirements
2019T/HBAS 009-2019 Quality requirement for Chinese mugwort purchase
2018T/HBAS 009-2018 Science and Technology Museum - Terminology