GB/T 24498-2025 Gaskets for doors, windows and curtain walls of buildings

GB/T 24498-2009 Gaskets for doors,windows and curtain walls of buildings

GB 250-1995 Gray scale for assessing change in colour GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 533-2008 Rubber,vulcanized or thermoplastic—Determination of density GB/T 1682-1994 Rubber, vulcanized—Determination of low-temperature brittleness(single test piece method) GB/T 1682-2014 Rubber,vulcanized—Determination of low-temperature brittleness—Single test piece method 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 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3672.1-2002 Rubber—Tolerances of products—Part 1:Dimensional tolerances GB/T 3672.2-2002 Rubber—Tolerances of products—Part 2:Geometrical tolerances GB/T 6343-1995 Cellular plastics and rubbers—Determination of apparent (bulk) density GB/T 6343-2009 Cellular plastics and rubbers—Determination of apparent density GB/T 7759.1-2015 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1:At ambient or elevated temperatures GB/T 7762-2003 Rubber, vulcanized or thermoplastic—Resistance to ozone cracking—Static strain test GB/T 7762-2014 Rubber,vulcanized or thermoplastic—Resistance to ozone cracking—Static strain testing GB/T 8627-1999 Test method for density of smoke from the burning or decomposition of building materials GB/T 8627-2007 Test method for density of smoke from the burning or decomposition of building materials GB/T 9881-2008 Rubber—Vocabulary GB/T 10707-1989 Rubber—Determination of flammability by oxygen index GB/T 10707-2008 Rubber—Determination of the burning GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc lamps GB 16776-2005 Structural silicon sealants for building GB/T 18173.3-2014 Polymer water-proof materials—Part 3:Hydrophilic expasion rubber GB/T 20739-2006 Rubber products—Guidelines for storage GB/T 21282-2007 Rubber/plastics weatherstrip for automobile QC/T 941-2013 The method for detecting mercury in automotive materials according to QC/T 941-2013. (English translation) QC/T 942-2021 The detection method for hexavalent chromium in automotive materials QC/T 943-2013 The method for detecting lead and cadmium in automotive materials according to QC/T 943-2013. (Translation only) QC/T 944-2013 The detection methods for Polybrominated Biphenyls (PBBs) and Polybrominated Diphenyl Ethers (PBDEs) in automotive materials