基本解释[机械工程]合金钢线材盘元英汉例句双语例句Properties of new type alloy spring steel D701 is studied by controlled rolling process on high alloy steel wire rod and bar mills .通过高合金钢棒线材连轧机的控制轧制工艺研究了新一代合金弹簧钢D70 1的力学性能。alloy steel wire rod更多例句词组短语短语ALLOY STEEL WIRE ROD   合金钢线材盘元alloy steel wire rod更多词组专业释义机械工程合金钢线材盘元