短語(yǔ)詞組短語(yǔ)bullet t gun 射孔器bullet perforating gun [油氣]子彈射孔器shot bullet gun 多點(diǎn)射孔器Ball Bullet Gun 球彈槍SOFT BULLET GUN 軟彈槍simultaneous bullet gun perforator 聯(lián)動(dòng)子彈射孔器Paint Bullet Gun Parts 漆彈槍零件bullet gun perforator 子彈射孔器selective bullet gun perforator 選擇性子彈射孔器 返回 bullet gun