短语词组短语Alloy Cast Steel 铸造合金钢;详细翻译;合金铸钢alloy -steel e 合金钢Grade Alloy Structure Steel 高级合金结构钢Alloy spring steel wires 合金弹簧钢丝Alloy structural steel sheets 合金结构钢薄钢板alloy measuring steel 合金量具钢Alloy -Steel Blade 合金钢刀片 返回 alloy steel