短語詞組短語knee bolter [木]圓鋸機(jī)Vulcan Bolter 火神拋灑者roof bolter 錨桿機(jī)bolter flanges 螺栓接合緣bolter r 篩選機(jī);錨栓沖擊機(jī)rock bolter 錨桿沖擊機(jī)universal bolter 通用篩bond bolter 除節(jié)機(jī)Johannes Bolter 鮑爾特 返回 bolter