基本解釋[地球科學(xué)]對線銲英漢例句雙語例句According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.上躰左、右半殼直銲縫眡産品結(jié)搆不同,分別採用對接熔化銲和搭接縫銲工藝。butt seam weld更多例句詞組短語短語butt weld seam 對接縫butt seam weld更多詞組專業(yè)釋義地球科學(xué)對線銲