DB32/T 4595-2023 General Technical Requirements for Parallel Steel Wire Suspension Bridges with Large Span for Both Rail and Road Use

GB/T 223.3-1988 Methods for chemical analysis of iron, steel and alloy—The diantipyryl methane phosphomolybdate gravimetric method for the determination of phosphorus content GB/T 223.4-1988 Methods for chemical analysis of iron, steel and alloy The volumetric method for determination of manganese content by ammonium nitrate oxidation GB/T 223.4-2008 Alloyed steel—Determination of manganese content—Potentiometric or visual titration method GB/T 223.12-1991 Methods for chemical analysis of iron, steel and alloy—The sodium carbonate separation-diphenyl carbazide photometric method for the determination of chromium content GB/T 223.23-1994 Methods for chemical analysis of iron, steel and alloy—The dimethylglyoxime spectrophotometric method for the determination of nickel content GB/T 223.23-2008 Iron,steel and alloy—Determination of nickel content—The dimethylglyoxime spectrophotometric method GB/T 223.59-2008 Iron,steel and alloy—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method and antimony phosphomolybdate blue spectrophotometric method GB/T 223.71-1997 Methods for chemical analysis of iron,steel and alloy—The gravimetric method after combustion in the pipe furnace for the determination of carbon content 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 229-1994 Metallic materials—Charpy notch impact test GB/T 229-2007 Metallic materials—Charpy pendulum impact test method GB/T 229-2020 Metallic materials—Charpy pendulum impact test method 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 1839-2003 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 1839-2008 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 1839-2025 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products GB/T 2792-1998 Test method for peel strength of pressure-sensitive tape at 180°angle GB/T 2792-2014 Measurement of peel adhesion properties for adhesive tapes GB/T 2972-1991 Zinc-coated steel wire—Test method for uniformity of zinc coating on wire by the copper sulphate dip GB/T 2972-2016 Test method for uniformity of zinc coating on zinc-coated steel wire by the copper sulphate dip GB 2976-1988 Metallic materials—Wire—Wrapping test GB/T 2976-2004 Metallic materials—Wire—Wrapping test GB/T 2976-2020 Metallic materials—Wire—Wrapping test GB/T 3077-1999 Alloy structure steels GB/T 3077-2015 Alloy structure steels GB/T 4162-1991 Forged and rolled steel bars—Method for ultrasonic examination GB/T 4162-2008 Forged and rolled steel bars—Method for ultrasonic testing GB/T 4162-2022 Method for ultrasonic testing of forged and rolled steel bars GB/T 4237-1992 Hot rolled stainless steel sheets and plates GB/T 4237-2007 Hot rolled stainless steel plate, sheet and strip GB/T 4237-2015 Hot rolled stainless steel plate,sheet and strip GB/T 4336-2002 Standard test method for spark discharge atomic emission spectrometric analysis of carbon and low-Alloy steel(routine method) GB/T 4336-2016 Carbon and low-alloy steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method (routine method) GB/T 4956-2003 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness-Magnetic method GB/T 4956-2025 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness—Magnetic method GB/T 5796.2-1986 Metric trapezoidal screw threads—System of diameter and pitch GB/T 5796.2-2005 Trapezoidal screw threads—Part 2:General plan GB/T 5796.2-2022 Trapezoidal screw threads—Part 2:General plan GB/T 7125-1999 Test method for thickness of pressure-sensitive and gummed tapes GB/T 7125-2014 Test method for thickness of adhesive tapes GB/T 11170-1989 Method for photoelectric emission spectroscopic analysis of stainless steel GB/T 11170-2008 Stainless steel—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(Routine method) GB/T 11261-1989 Methods for chemical analysis of high carbon chromium bearing steel The pulse heating inert gas fusion-infra red absorption method for the determination of oxygen content GB/T 11261-2006 Steel and iron—Determination of oxygen content—The pulse heating inert gas fusion-infra-red absorption method GB/T 16422.3-1997 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 16422.3-2014 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 16422.3-2022 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 17101-1997 Hot-dip galvanized steel wires for bridge cables GB/T 17101-2008 Hot-dip galvanized steel wires for bridge cables GB/T 17101-2019 Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables GB/T 17101-2026 Hot-dip zinc or zinc-base-alloy coated steel wires for bridge cables GB/T 17911-2006 Refractory products—Methods of test for ceramic fibre products GB/T 17911-2018 Methods of test for refractory fibre products GB/T 17911.1-1999 Refractory ceramic fibre products—Preparation of test pieces GB/T 17911.2-1999 Refractory ceramic fibre products—Determination of thickness GB/T 17911.3-1999 Refractory ceramic fibre products—Determination of bulk density GB/T 17911.4-1999 Refractory ceramic fibre products—Determination of permanent linear change on heating GB/T 17911.5-1999 Refractory ceramic fibre products—Determination of tensile strength GB/T 17911.6-1999 Refractory ceramic fibre products—Determination of shot content GB/T 17911.7-2000 Refractory ceramic fibre products—Determination of resilience GB/T 17911.8-2002 Refractory ceramic fibre products—Determination of thermal conductivity GB/T 18365-2001 Technical conditions for hot-extruding PE protection high strength wire cable of cable-stayed bridge GB/T 18365-2018 Hot-extruded PE protection paralleled high strength wire cable for cable-stayed bridge GB/T 20123-2006 Steel and iron—Determination of total carbon and sulfur content Infrared absorption method after combustion in an induction furnace (routine method) GB/T 20124-2006 Steel and iron—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas (Routine method) GB/T 21834-2008 Medium and low alloy steel—Determination of the distribution of multi-element contents—Original position statistic distribution analysis method GB/T 21839-2008 Steel for prestressed concrete—Test methods GB/T 21839-2019 Test methods of steel for prestressing concrete GB/T 22315-2008 Metallic materials—Determination of modulus of elasticity and Poisson's ratio GB/T 26253-2010 Determination of water vapour transmission rate for plastics-film and sheeting—Infrared detection sensor method GB/T 30776-2014 Measurement of break strength and elongate at break for adhesive tapes GB/T 32370-2015 Determination of the length and width for adhesive tapes CJ/T 297-2008 High density polyethylene sheathing compounds for bridge cable CJ/T 297-2016 High density polyethylene sheathing compounds for bridge cables NB/T 47013.4-2015 "Non-destructive testing of pressure equipment - Part 4: Magnetic particle testing" XF/T 714-2007 Rapid Fire Protection Material for Components Resistance to Fire Test Method YB/T 4130-2005 Refractory materials-Determination of thermal conductivity (Calorimeter) YB/T 4130-2026 Abrasion-resistant Materials Thermal Conductivity Test Method (Water Flow Plate Method) YB/T 4306