T/CECS 10375-2024 Precision steel profiles for architectural curtain walls

GB/T 228.1-2010 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 228.1-2021 Metallic materials—Tensile testing—Part 1:Method of test at room temperature GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels GB/T 983-1995 Stainless steel covered electrodes GB/T 983-2012 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 1740-2007 Determination of resistance to heat and humidity of paint films GB/T 1766-1995 Paint and varnish—Rating schemes of degradation of coats GB/T 1766-2008 Paints and varnishes—Rating schemes of degradation of coats GB/T 1865-2009 Paints and varnishes—Artificial weathering and exposure to artificial radiation—Exposure to filtered xenon-arc radiation GB/T 2975-1998 Steel and steel products—Location and preparation of test pieces for mechanical testing GB/T 2975-2018 Steel and steel products—Location and preparation of samples and test pieces for mechanical testing GB/T 3077-1999 Alloy structure steels GB/T 3077-2015 Alloy structure steels GB/T 4171-2000 Superior atmospheric corrosion resisting structural steel GB/T 4171-2008 Atmospheric corrosion resisting structural steel GB/T 4957-2003 Non-conductive coatings on non-magnetic basis metals—Measurement of coating thickness-Eddy current GB/T 4957-2025 Non-conductive coatings on non-magnetic electrically conductive base metals—Measurement of coating thickness—Amplitude-sensitive eddy-current method GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB 5237.1-2004 Wrought aluminium alloy extruded profiles for architecture—Part 1:Untreated profiles GB/T 5237.1-2008 Aluminium alloy extruded profiles for architecture—Part 1:Mill finish profiles GB/T 5237.1-2017 Aluminium alloy extruded profiles for architecture—Part 1:Mill finish profiles GB 5237.4-2004 Wrought aluminium alloy extruded profiles for architecture—Part 4:Powder coating profiles GB/T 5237.4-2008 Wrought aluminium alloy extruded profiles for architecture—Part 4:Powder coating profiles GB/T 5237.4-2017 Wrought aluminium alloy extruded profiles for architecture—Part 4:Powder coating profiles GB 5237.5-2004 Wrought aluminium alloy extruded profiles for architecture—Part 5:PVDF coating profiles GB/T 5237.5-2008 Wrought aluminium alloy extruded profiles for architecture—Part 5:PVDF coating profiles GB/T 5237.5-2017 Wrought aluminium alloy extruded profiles for architecture— Part 5:Paint coating profiles GB/T 6725-2002 Cold formed steel sections GB/T 6725-2008 Cold forming steel sections GB/T 6725-2017 General requirements of cold forming steel sections GB/T 6739-1996 Determination of film hardness by pencil test GB/T 6739-2006 Paints and varnishes—Determination of film hardness by pencil test GB/T 6739-2022 Paints and varnishes—Determination of film hardness by pencil test GB/T 8013.3-2007 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 8013.3-2018 Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 3:Organic polymer coatings GB/T 9275-1988 Paints and varnishes—Buchholz indentation test GB/T 9275-2008 Paint and varnishes—Buchholz indentation test GB/T 9754-1988 Paints and varnishes—Measurement of specular gloss of non-metallic paint films at 20°, 60°and 85° GB/T 9754-2007 Paints and varnishes—Determination of specular gloss of non-metallic paint films at 20°,60°and 85° GB/T 9754-2025 Paints and varnishes—Determination of gloss value at 20°、60° and 85° GB/T 9761-2008 Paints and varnishes—Visual comparison of the colour of paints GB/T 11186.2-1989 Methods for measuring the color of paint films—Part 2:Colour measurement GB/T 11186.3-1989 Methods for measuring the color of paint films—Part 3:Calculation of color differences GB/T 17671-1999 Method of testing cements—Determination of strength GB/T 17671-2021 Test method of cement mortar strength(ISO method) JG/T 115-1999 Profiles of color coated sheet for doors and windows JG/T 115-2018 Steel door and window profiles for architecture JG/T 495-2016 Specification of franklinism powder spraying coating for steel windows and doors