GB/T 31398-2015
轧辊车床 技术条件
Roll turning lathes—Specifications
2015-05-15
YB/T 128-1997
焊管轧辊技术条件
Techincal specifications for roll of straight bead welding pipe
1997-08-04
T/CZII 004-2023
热扎型钢轧辊技术条件
2023-03-27
JB/T 6401-2017
大型轧辊锻件用钢 技术条件
Steel used for heavy roll forgings-Technical specification
2017-01-09
JB/T 12053-2014
定减径机轧辊机架技术条件
2014-07-09
YB/T 4914-2021
冶金轧辊堆焊再制造通用技术条件
Remanufacturing-general technical requirements for surfacing welding method to repair metallurgical rolls
2021-03-05
JB/T 6340.2-2007
轧辊磨床 第2部分：砂轮架移动式轧辊磨床技术条件
Roll grinding machines--Part 2:Grinding wheel moving style roll grinding machines Specifications
2007-01-25