weld crack

 
       
  • 焊接裂紋,焊接裂縫

weld crack的用法和樣例:

例句

  1. The melting welding would result in the thermal crack and cannot be used to bond the big and bended parts due to the low welding depth.
    鈹的熔化焊由于熱影響區對熱特別敏感及焊接裂紋等而存在很大困難。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan