lack of root fusion

基本解釋

• [交通運(yùn)輸工程]根部未焊透

英漢例句

雙語例句

• As backing bar for grooved weld on beam flange exists, artificial crack is formed because of lack of fusion at the root of flange weld.
  由于梁翼緣的平坡口焊縫墊板結(jié)構(gòu)存在，梁翼緣焊縫根部融合不良而形成“人工” 裂紋。

• lack of root fusion更多例句

專業(yè)釋義

交通運(yùn)輸工程

• 根部未焊透