基本解釋手工電弧焊;電弧焊英漢例句雙語例句If using the same type of chrome elbow pressing electrode welding, must be over 300 ℃ 700 ℃ preheating and post weld annealing treatment around.若采用同類型的鉻沖壓彎頭焊條焊接,必須進行300℃以上的預熱和焊后700℃左右的緩冷處理。The results show that adopting CO2 gas protective welding instead of electrode welding rod can increase the efficiency of ensuring welding quality, which can also bring better economical benefit.經過實踐證明,替代焊條電弧焊,而采用CO2氣體保護焊可提高效率,保證焊接質量,帶來較好的經濟效益。rjggy.netThe chemical compositions, mechanical properties, solidification crack risistance and intergranular corrosion risistance of HT-105 electrode for welding of 690 alloy are introduced in this paper.介紹了焊接690合金焊條HT-105的化學成分、力學性能、抗熱裂性能和抗晶間腐蝕性能。權威例句When spot-welding, for instance, a robot has to touch the metal with an electrode.ECONOMIST: Robots: Nothing to lose but their chains Theelectrode welding更多例句詞組短語短語electrode spot welding machine 多極點焊機electrode spot welding 電阻點焊electrode arc welding 焊條電弧焊electrode ring welding 電焊electrode argon welding 氬弧焊electrode welding更多詞組專業(yè)釋義機械工程電弧焊