electro-welding
美
英 
英漢解釋
例句
different connections : butt welding , electro welding , ring seal socket , expansion socket , screw - threaded joint , flange.
多種連接方式:對(duì)焊,電熔焊,承插連接,螺紋連接,法蘭連接。
Research and Using of SDJB Electricity-Saving and Protector about Electro welding Machine
SDJB電焊機(jī)節(jié)電保護(hù)器的研制與應(yīng)用