基本解釋螺旋形焊縫英漢例句雙語例句An analysis is carried out to a practical case of a pipeline rupture happened near spiral weld under field applied heat shrinkable sleeves.對管道熱縮套下對接環(huán)形焊縫附近爆裂的實(shí)際案例進(jìn)行了分析。The spiral welded pipe weld seam probe frame has the benefits that: (1) the flexible spindle is adopted, so that a probe and a weld seam can be fully closed, so as to reduce error;本發(fā)明的有益效果是：1）采用柔性主軸，使探頭和焊縫能保證完全彌合，減少誤差；ip.comHaving been practiced for several years, a new butt method for spiral welded pipe, the two spots tack-weld butt was made out.通過幾年來的實(shí)踐，摸索總結(jié)出了一種螺旋焊管對接新方法——兩點(diǎn)點(diǎn)固對接法。spiral weld更多例句詞組短語短語spiral -weld steel pipe pile 螺旋電焊鋼管樁spiral weld seam 螺旋焊縫spiral weld pipe mill 螺旋焊管機(jī)SAW spiral weld pipe 螺旋埋弧焊管conical spiral weld pipe 錐形螺旋焊管spiral weld更多詞組專業(yè)釋義機(jī)械工程螺旋形焊縫冶金工程技術(shù)螺旋焊縫