GB/T 32968-2016 Zinc-aluminum alloy coated steel bars for the reinforcement of concrete

GB/T 470-1997 Zinc ingots GB/T 470-2008 Zinc ingots GB/T 1499.1-2008 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.1-2017 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB 1499.1-2024 Steel for the reinforcement of concrete—Part 1:Hot rolled plain bars GB/T 1499.2-2007 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB/T 1499.2-2018 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB 1499.2-2024 Steel for the reinforcement of concrete—Part 2:Hot rolled ribbed bars GB/T 2101-1989 General requirements of acceptance, packaging, marking and certification for section steel GB/T 2101-2008 General requirement of acceptance,packaging,marking,and certification for section steel GB/T 2101-2017 General requirement of acceptance,packaging,marking and certification for section steel GB/T 3082-1984 Galvanized low carbon steel wire for armouring cables GB/T 3082-2008 Galvanized or zinc-5% aluminum-mixed mischmetal alloy-coated low carbon steel wire for armouring cables GB/T 3082-2020 Galvanized or zinc-aluminum alloy-coated low-carbon steel wire for armoured cables GB/T 4956-2003 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness-Magnetic method GB/T 6462-1986 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2005 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 9793-1997 Metallic and other inorganic coatings—Thermal spraying—Zinc、aluminium and their alloys GB/T 9793-2012 Thermal spraying—Metallic and other inorganic coatings—Zinc,aluminum and their alloys GB/T 13825-1992 Metallic coatings—Determination of the mass for hot dip galvanized coatings on ferrous materials—Gravimetric method GB/T 13825-2008 Metallic coatings—Hot dip galvanized coatings on ferrous materials—Gravimetric determination of the mass per unit area YB/T 081-1996 Rule for rounding off of numberical values and judgement of testing values for technical standards of metallurgy YS/T 310-1995 Zinc alloy for hot dip galvanizing YS/T 310-2008 Zinc alloy ingot for hot dip galvanizing HG/T 3668-2020 Zinc-rich base paint HG/T 3668-2009 Zinc-rich undercoat。 YB/T 081-2013 Metallurgical technology standards for numerical rounding and determination of testing values YS/T 310-2021 Galvanized Zinc Alloy Ingots for Hot Dipping HG/T 3668-2000 Zinc-rich undercoating GB/T 50152-2012 Standard for test method of concrete structures GB/T 4956-2025 Non-magnetic coatings on magnetic substrates—Measurement of coating thickness—Magnetic method GB/T 6462-2025 Metallic and oxide coatings—Measurement of coating thinckness—Microscopical method