短語詞組短語tube upsetting machine 管端鐓厚機electric upsetting machine 電鐓機Cold upsetting machine 冷鐓機electrical upsetting machine 電熱鐓機;電鐓機valve electronic upsetting machine 電鐓機the electric upsetting machine 電鐓機universal upsetting and welding machine 萬能鐓鍛焊接機Mould Upsetting And Releasing Machine 翻胎模機Tube -end upsetting machine 管端加厚機 返回 upsetting machine