GB/T 4357-2022
冷拉碳素弹簧钢丝
Cold-drawn unalloyed steel wire for springs
- 实施日期
- 2022-11-01
- ICS 分类
- 77.140.65
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。
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GB/T 4357-2022
Cold-drawn unalloyed steel wire for springs
GB/T 41496-2022
Ferroalloys一Determination of moisture of lots一Gravimetric method
GB/T 3087-2022
Seamless steel tubes and pipes for low and medium pressure boiler
GB/T 41493.2-2022
Accelerated life test method of mixed metal oxide anodes for cathodic protection—Part 2: Application in soils and natural waters
GB/T 41493.1-2022
Accelerated life test method of mixed metal oxide anodes for cathodic protection—Part 1: Application in concrete
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Steel—Determination of Bake-Hardening-Index (BH)
GB/T 20887.5-2022
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GB/T 20887.4-2022
Continuously hot rolled high strength steel sheet and strip for automobile—Part 4: Transformation induced plasticity steel
GB/T 20887.3-2022
Continuously hot rolled high strength steel sheet and strip for automobile—Part 3: Dual phase steel
GB/T 20887.2-2022
Continuously hot rolled high strength steel sheet and strip for automobile—Part 2: High hole expansion steel
GB/T 20564.7-2022
Continuously cold rolled high strength steel sheet and strip for automobile—Part 7: Martensitic steel
GB/T 41477-2022
Testing methods for mechanical properties of metal parts repaired by laser cladding
GB/T 4162-2022
Method for ultrasonic testing of forged and rolled steel bars
GB/T 41497-2022
Ferrovanadium—Determination of vanadium,silicon,phosphorus,manganese,aluminum,iron content—Wavelength dispersive X-ray fluorescence spectrometry
GB/T 10123-2022
Corrosion of metals and alloys—Vocabulary
GB/T 5156-2022
Magnesium and magnesium alloy extruded profiles
GB/T 5155-2022
Magnesium and magnesium alloy extruded rods
GB/T 5154-2022
Magnesium and magnesium alloys sheets and strips
GB/T 6893-2022
Aluminium and aluminium alloys cold drawn (rolled) tubes
GB/T 1475-2022
Gallium