JG/T 234-2008 Porcelain enameling steel panels for building

GB 8624-2006 Classification for burning behavior of building materials and products GB/T 9978-1999 Fire-resistance tests-Elements of building construction GB/T 9989-2005 Vitreous and porcelain enamels—Determination of resistance to citric acid at room temperature GB/T 12467.2-1998 Quality requirements for welding—Fusion welding of metallic materials—Part 2:Comprehensive quality requirements GB/T 15227-2007 Test method of air permeability, water tightness, wind load resistance performance for curtain walls YB/T 5131 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips GB/T 2518-2004 Continuous hot-dip zinc-coated steel sheets and strips GB/T 2518-2008 Continuously hot-dip zinc-coated steel sheet and strip GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip GB/T 3880-1997 Aluminium and aluminium alloy rolled sheet GB/T 3880.1-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.1-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.1-2023 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 1:Technical conditions of delivery GB/T 3880.2-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.2-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.2-2024 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 2:Mechanical properties GB/T 3880.3-2006 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB/T 3880.3-2012 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB/T 3880.3-2024 Wrought aluminium and aluminium alloy plates,sheets and strips for general engineering—Part 3:Tolerances on forms and dimensions GB 6566-2001 Limit of radionuclides in building materials GB 6566-2010 Limits of radionuclides in building materials 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 13790-1992 Cold rolled sheets and strips for civil enameling GB/T 13790-2008 Cold rolled low carbon steel sheets and strips for vitreous enamelling JC/T 564-1994 Fiber-reinforced calcium silicate board JC/T 564.1-2018 Fiber-reinforced calcium silicate board - Part 1: Asbestos-free calcium silicate board JC/T 564.1-2008 Fiber-reinforced calcium silicate board - Part 1: Asbestos-free calcium silicate board JC/T 564.2-2018 Fiber-reinforced calcium silicate board - Part 2: Asbestos-cement calcium silicate board JC/T 884-2016 Metal sheet building sealant QB/T 1855-1993 Non-contact food enamelware JC/T 564-2000 Fiber-reinforced calcium silicate board JC/T 564.2-2008 Fiber reinforced calcium silicate boards Part 2:Asbestos calcium silicate boards GB/T 13790-2025 Cold rolled low carbon steel sheet and strip for vitreous enamelling GB/T 191-2025 Graphical symbols marking for handling and storage of packages