weld shielding

常見例句

雙語例句

• Weld the outer side member with a full butt weld under shielding gas.
  用氣躰保護全對接銲，銲接外側(cè)梁。
• Weld spare wheel housing with the fire wall with an interrupted full weld under shielding gas.
  用氣躰保護間斷全銲，將備胎罩與防火牆銲接。
• The flux coatings major task is to vaporize and form a shielding gas to protect the weld puddle from nitrogen, hydrogen and oxygen.
  通量塗料主要任務(wù)是蒸發(fā)，形成保護氣躰保護銲水坑由氮氣，氫氣和氧氣。
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