GB/T 24242.2-2020制丝用非合金钢盘条第2部分:一般用途盘条标准
英文:Non-alloy steel wire rod for conversion to wire —Part 2:Specific requirements for general purpose wire rod GB/T 24242...
英文:Non-alloy steel wire rod for conversion to wire —Part 2:Specific requirements for general purpose wire rod GB/T 24242...