气包 meaning in English

air manifold
gas bag

The effect of nitrogen can be overcome by sheathing the flame in argon .
氮的影响则可以通过用氩气包覆火焰而予以克服。
In order to consolidate the powder compacts into densified billets , the technique of vacuum degassing , encapsulating and warm pressing was adopted
提出了ti / al复合粉的制坯致密和真空脱气包套工艺。
In this article , the cause of oxygen corrosion occurred at the water inlet in the waste heat boiler without the mea - sure of removing oxygen and the problem of water shock were dis - cussed
本文对没有除氧措施的余热锅炉气包进水管发生的氧腐蚀及由此产生的气包水冲击问题进行了探讨。