GB/T 40354-2021 Carbon steel nonstick cookware

GB/T 32095.1-2015 Performance and test methods of non-stick surface of domestic metal cooking utensils for household food—Part 1:General requirement of performance GB/T 32095.2-2015 Performance and test methods of non-stick surface of domestic metal cooking utensils for household food—Part 2:Test specification of non-stick performance and abrasion resistance GB/T 32095.3-2015 Performance and test methods of non-stick surface of domestic metal utensils for household food—Part 3:Test specification of corrosion resistance GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 6388-1986 Transport package shipping mark GB/T 6543-1986 Corrugated box GB/T 6543-2008 Single and double corrugated boxes for transport packages GB/T 6544-1999 Packing material—Corrugated fibreboard GB/T 6544-2008 Corrugated fiberboard GB/T 6739-1996 Determination of film hardness by pencil test GB/T 6739-2006 Paints and varnishes—Determination of film hardness by pencil test GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test GB/T 6543-2025 Single and double corrugated boxes for transport packages GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)