短語詞組短語rolling tube mill 軋管機(jī)管rolling -mill housing 軋機(jī)機(jī)架;壓路機(jī)機(jī)架rolling pipe mill 軋管機(jī)rolling g mill 軋機(jī);軋板機(jī)rolling g mill motor 壓延用電動機(jī)cold rolling tandem mill 冷連軋機(jī)rolling tandem mill 連軋 返回 rolling mill