steel grade meaning in English
钢的等级牌号
钢种
Examples
- Structural steel grades and mechanical property for forgings
锻件用结构钢牌号和力学性能 - Casting products . magnetic cast steel grades
铸造产品.铸造磁钢的等级 - Rech . aircraft fasteners . steel grades and mechanical properties .
飞机紧固件.钢号和机械特性 - Steel grade and type
钢号及钢种 - Steel grade character
钢级代号