GB 19691-2005 Product of designation of origin or geographical indication—Gougunao tea

GB 2716-1988

GB/T 19691-2008 Product of geographical indication—Gougunao tea

GB/T 8302-2002 Tea—Sampling GB/T 8304-2002 Tea—Determination of moisture content GB/T 8305-2002 Tea—Determination of water extracts content GB/T 8306-2002 Tea—Determination of total ash content GB/T 8307-2002 Tea—Determination of water-soluble ash and water-insoluble ash content GB/T 8308-2002 Tea—Determination of acid-insotuble ash content GB/T 8309-2002 Tea—Determination of alkalinity of water-soluble ash content GB/T 8310-2002 Tea—Determination of crude fibre content GB/T 8311-2002 Tea—Determination of dust and broken tea content SB/T 10035 SB/T 10157-1993 国家质量技术监督局[1995]第43号令 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 7718-1994 General standard for the labelling of foods GB 7718-2004 General standard for the labeling of prepackaged foods GB 7718-2011 Food Safety National Standards Prepackaged Food Label General Rules GB 9683-1988 Hygienic standard for composite laminated food packaging bag GB 11680-1989 Hygienic standard of paper used for food packaging NY 5017-2001 Non-polluting food tea GB 7718-2025 National standard for food safety: General rules for labeling of prepackaged foods GB/T 191-2025 Graphical symbols marking for handling and storage of packages