1)rowing welding machine排焊机 1.According to the automated weld requirement on therowing welding machineof refrigerator heatsink of a factory,the mechanism of the feeding system was designed.根据某厂电冰箱散热器排焊机的自动化焊接要求,对散热器焊接进给系统进行了机构设计。 英文短句/例句 1.Mechanism ...