GB/T 20887.4-2022汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢Continuously hot rolled high strength steel sheet and strip for automobile—Part 4: Transformation induced plasticity steel GB/T 20887.4-2022汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢Continuously hot rolled high strength steel sheet and strip for automobile—Part 4: Transformation induced plasticity steel

GB/T 20887.4-2022汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢Continuously hot rolled high strength steel sheet and strip for automobile—Part 4: Transformation induced plasticity steel

  • 标准类别:[GB] 国家标准
  • 标准大小:
  • 标准编号:GB/T 20887.4-2022
  • 标准状态:现行
  • 更新时间:2022-10-27
  • 下载次数:
标准简介

标准截图