dual – phrases

Terms for subject Mechanics containing dual | all forms | exact matches only

English	Chinese
automatic dual elevator system	自动双吊卡系统
dual energy use systems	双能源使用系统
dual flow assembly	双流【吸】式装置
dual hardness steel	双硬度钢
dual nozzles	双喷嘴
dual seal	双密封
dual seal special tubing joint	双密封专用油管接头
dual tubing tong	双油管钳