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保护气

n.shielding-gas atmosphere
网络shielding gas; Ar Ar

保护气

保护气

英-汉网络释义

保护气

shielding gas

TIG Welding-中国焊接专业网-搜狐博客 ... Electrodes 电极 Shielding gas 保护气 TIG 焊 ...

Ar Ar

 保护系统：保护系统：保护气 保护气（（Ar Ar））分成两路分成两路  管外气管外气—— ——防止空气进入防止空 …

1

The filling component can be provided with an inlet of shielding gas to be filled into a shielding gas filling and filling position .

在灌装部件上可设有保护气入口，使灌装成为充保气及灌装工位。

2

Argon serves as a shielding gas to protect metals from oxidation during welding .

焊接中，氩作为保护气防止金属氧化。

3

If their condition deteriorates , they may need to have an endotracheal tube placed to protect their airway .

如果病情恶化，就可能需要放置气管内插管以保护气道。

6

filling the welding place of the inner lead with the protective gas ;

第二步，用保护气充填半导体内引线的焊接处；

7

The technical reform measure of system of protective gas in glass fac tory

玻璃厂保护气系统技改措施

8

Air to air or fail safe , air to spring units

气到气或失效保护，气到弹簧装置

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