GB/T 13793-2026
结构用碳素钢和低合金钢焊接钢管
Welded carbon and low alloy steel tubes for structural purpose
- 实施日期
- 2026-12-01
- ICS 分类
- 77.140.75
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 5,061 条
GB/T 13793-2026
Welded carbon and low alloy steel tubes for structural purpose
GB/T 47605-2026
Welded steel tubes for high-pressure oil tubing of engineering machinery
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Test method for stability of steel slag
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Corrosion of metals and alloys—Corrosion and fouling in industrial cooling water systems—Part 1: Guidelines and requirements for conducting pilot-scale evaluation of corrosion and fouling control additives for open recirculating cooling water systems
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Magnesium and magnesium alloy powder
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Aluminium powder—Part 1: Air atomized aluminium powder
GB/T 3246.2-2026
Inspection method for structure of wrought aluminium and aluminium alloy products—Part 2 : Inspection method for macrostructure
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Corrosion resistant high silicon iron castings
GB/T 33365-2026
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GB/T 702-2026
Steel bars—Dimensions,shape,weight and tolerances
GB/T 30584-2026
Seamless steel tubes for crane jib
GB/T 47554.2-2026
Corrosion of metals and alloys—Corrosion and fouling in industrial cooling water systems—Part 2: Evaluation of the performance of cooling water treatment programmes using a pilot-scale test rig
GB/T 47574.2-2026
Centrifugally cast steel and alloy products—Part 2: Heat-resistant materials