weld shielding
常见例句
- 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.
通量塗料主要任務是蒸發，形成保護氣躰保護銲水坑由氮氣，氫氣和氧氣。 返回 weld shielding