GB/T 20564.9-2016
Continuously cold rolled high strength steel sheet and strip for automobile—Part 9: Quenching and partitioning steel
- 实施日期
- —
- 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 20564.9-2016
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