GB/T 44570-2024 Plastics—Polycarbonate sheets

GB/T 1040.2-2006 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1040.2-2022 Plastics—Determination of tensile properties—Part 2:Test conditions for moulding and extrusion plastics GB/T 1634.2-2019 Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite 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 2918-1998 Plastics—Standard atmospheres for conditioning and testing GB/T 2918-2018 Plastics—Standard atmospheres for conditioning and testing GB/T 3681.1-2021 Plastics—Methods of exposure to solar radiation—Part 1:General guidance GB/T 3681.2-2021 Plastics—Methods of exposure to solar radiation—Part 2:Direct weathering and exposure behind window glass GB/T 6672-2001 Plastics film and sheeting—Determination of thickness by mechanical scanning GB/T 6673-2001 Determination of length and width of plastics film and sheeting GB 8624-1997 Classification on burning behaviors for building materials GB 8624-2006 Classification for burning behavior of building materials and products GB 8624-2012 Classification for burning behavior of building materials and products GB/T 8626-1988 Test method of flammability for building materials GB/T 8626-2007 Test method of flammability for building materials GB/T 11942-1989 Colorimetric methods for color building materials GB/T 11942-2022 Test method of chroma for colour building materials GB/T 12967.4-1991 Anodizing of aluminium and aluminium alloys—Determination of the fastness to ultraviolet light of coloured anodic oxide coatings GB/T 12967.4-2014 Test methods for anodic oxidation coatings of aluminium and aluminium alloys—Part 4:Determination of the comparative fastness to ultraviolet light and heat of coloured anodic oxidation coatings GB/T 12967.4-2022 Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4:Determination of ultraviolet light and heat resistance GB/T 16422.1-1996 Plastics—Methods of exposure to laboratory light sources Part 1:General guidance GB/T 16422.1-2006 Plastics—Methods of the exposure to laboratory light sources—Part 1:General guidance GB/T 16422.1-2019 Plastics—Methods of exposure to laboratory light sources—Part 1:General guidance GB/T 16422.2-1999 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon—arc sources GB/T 16422.2-2014 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc sources GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc lamps GB/T 20284-2006 Single burning item test for building materials and products GB/T 39812-2021 Plastics—Preparation of test specimens by machining GB/T 39822-2021 Plastics—Determination of yellowness index and change in yellowness index ISO 75-1 ISO 179-1:2023 ISO 306:2022 ISO 877-3 ISO 8256:2023 GB 8624-2025 Classification for burning behavior of building materials and products GB/T 8626-2026 Test method of flammability for building materials GB/T 20284-2026 Single burning item test for building material and product

ISO 11963:2019