短語詞組短語cold ring -rolling mandrel 冷軋芯輥ring -rolling 環(huán)軋制ring parts rolling 環(huán)件軋制ED -Ring-rolling 電火花擺碾ring rolling machine [機(jī)]擴(kuò)孔機(jī);輾環(huán)機(jī);圓殼滾軋機(jī)ring rolling mill 輪箍軋機(jī);環(huán)件軋機(jī);軋環(huán)機(jī)seamless ring rolling [機(jī)]無縫環(huán)軋制 返回 ring rolling