weld shielding
常见例句
- Weld the outer side member with a full butt weld under shielding gas.
用气体保护全对接焊，焊接外侧梁。 - Weld spare wheel housing with the fire wall with an interrupted full weld under shielding gas.
用气体保护间断全焊，将备胎罩与防火墙焊接。 - The flux coatings major task is to vaporize and form a shielding gas to protect the weld puddle from nitrogen, hydrogen and oxygen.
通量涂料主要任务是蒸发，形成保护气体保护焊水坑由氮气，氢气和氧气。 返回 weld shielding