短語詞組短語tube piercing mill 穿孔機press piercing mill 壓力穿孔機skew roll piercing mill 斜軋穿孔機rotary piercing mill 斜輥式穿軋機;穿孔機;回轉(zhuǎn)式火力穿孔機cone roll piercing mill 菌式軋輥穿孔機;菌式穿孔機;菌式穿孔press s piercing mill 壓力穿孔機pre piercing mill 壓力穿孔機Mannesmann piercing mill 曼式穿孔機;曼內(nèi)斯曼穿孔機the piercing mill housing 穿孔機機架 返回 piercing mill