HY/T 166.1-2013 Ion-exchange membrane—Part 1:Electro-driven membrane

GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions 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 4456-1996 Polyethylene blown film for packaging GB/T 4456-2008 Polyethylene blown film for packaging applications GB/T 6543-1986 Corrugated box GB/T 6543-2008 Single and double corrugated boxes for transport packages GB/T 9174-1988 General specification for transport packages of general cargo GB/T 9174-2008 General specification for transport packages of general cargo GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 14436-1993 General principles of industrial product guarantee documents GB/T 20103-2006 Technical terms for membrane separation 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