용접 구조용 내후성 열간 압연 강재
热轧大气腐蚀耐热钢焊接结构

2018-12-27

용접 구조용 내후성 열간 압연 강재
焊接结构用热轧耐大气腐蚀钢

2018-12-27

용접 구조용 내후성 열간 압연 강재
焊接结构用热轧耐大气腐蚀钢

2018-12-27

Steel sheet, hot-rolled, of structural quality with improved atmospheric corrosion resistance
连续热轧钢板的结构质量 具有改善的耐大气腐蚀性

2019-01-07

Steel sheet, hot-rolled, of structural quality with improved atmospheric corrosion resistance
热轧钢板 结构质量好 耐大气腐蚀性好

2019-01-11

Hot rolled products of structural steels-Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
结构钢热轧制品 耐大气腐蚀性能提高的结构钢交货技术条件

2019-08-19

耐候热轧H型钢
Atmospheric corrosion resisting hot rolled H steel section

2017-07-07

Steels for use in rail vehicle construction - Part 1: Hot-rolled, unalloyed structural steels and hot-rolled structural steels with improved atmospheric corrosion resistance
轨道车辆材料.钢.第1部分:热轧结构钢和耐大气腐蚀性能提高的结构钢；选定标准

1997-05-01

结构用耐候焊接钢管
Welded steel tubes with atmospheric corrosion resistance for structural purposes

2013-04-25

Hot rolled products of structural steels - Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
结构钢热轧产品第5部分:耐大气腐蚀性能提高的结构钢交货技术条件

2007-02-21

BS ISO 5952. Continuously hot-rolled steel sheet of structural quality with improved atmospheric corrosion resistance
BS ISO 5952 提高耐大气腐蚀性的结构质量连续热轧钢板

2010-01-25

Standard Specification for Steel, Sheet and Strip, High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, with Improved Atmospheric Corrosion Resistance
耐大气腐蚀性能提高的热轧和冷轧低合金高强度薄钢板和带材标准规范

2023-05-01