manual electric arc welding
常見例句
- I am, electric welders engaged in manual arc welding and carbon dioxide welding work, through these years of electric welding work my technology …
我是電焊工，從事手工電弧焊和二氧化碳氣體保護焊工作，通過… - According to heavy-duty rail welding of containers at the port of Shantou, this paper studied high-carbon high-strength alloy-rail welding by using regular manual electric arc welding technology.
針對汕頭國際集裝箱碼頭重型鋼軌的焊接問題，對高碳高強合金鋼中的重型鋼軌用常規(guī)的手工電弧焊焊接工藝進行了研究。 返回 manual electric arc welding