GB/T 22585-2008 Envelope with transparent window

GB/T 1416-2003 Envelopes GB/T 2410-1980 Transparent plastics—Transmissivity and haze test GB/T 2410-2008 Determination of the luminous transmittance and haze of transparent plastics 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 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 10003-1996 Biaxially oriented polypropylene plain film GB/T 10003-2008 Biaxially oriented polypropylene (BOPP) film for general use QB/T 2234-1996 envelope paper GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)