gb2585
gb2585, Total:4 items.
The international standard classification for "gb2585" includes: Rails and railway components .
The Chinese standard classification for "gb2585" includes: Railway steel .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 2585-1981 Technical requirements for 38kg/m to 50kg/m steel rails for railway
- GB 2585-2007 Hot-rolled steel rails for railway
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 2585-2021 Hot-rolled steel rails for railway
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 2585-2007 Hot-rolled steel rails for railway
