GB/T 20564.12-2019
汽车用高强度冷连轧钢板及钢带 第12部分:增强成形性双相钢
Continuously cold rolled high strength steel sheet and strip for automobile—Part 12:Dual phase steel with high formability
- 实施日期
- 2020-02-01
- ICS 分类
- 77.140.50
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 20564.12-2019
Continuously cold rolled high strength steel sheet and strip for automobile—Part 12:Dual phase steel with high formability
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Data dictionary for fundamental geographic information features—Part 4:Scale of 1:250 000 1:500 000 1:1 000 000
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Data dictionary for fundamental geographic information features—Part 3:Scale of 1:25 000 1:50 000 1:100 000
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Data dictionary for fundamental geographic information features—Part 2: Scale of 1∶5 000 1∶10 000
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Norm of water intake—Part 41:Yeast production
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General rules of fresh marine fish
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Paints,varnishes and printing inks—Determination of fineness of grind
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GB/T 14914.2-2019
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GB/T 14515-2019
Sectional specification for single and double sided flexible printed board
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Paints and varnishes—Determination of resistance to humidity—Part 2: Condensation(in-cabinet exposure with heated water reservoir)
GB/T 13448-2019
Test methods for prepainted steel sheet and strip