MFZ Series Portable Pressurs are high efficiency ones which use general dry powder as fire extinguishing chemical and the loaded compressed nitrogen gas as spray force.
MF Z系列干粉灭火器是以普通干粉为灭火剂，以充装压缩氮气为动力的高效灭火器。
The compressors can be driven by various methods such as petroleum, gas and electricity and set for multi-kinds of compressed media, such as air, nitrogen and natural gas.
我们的压缩机产品有油、气、电等多种动力驱动方式，压缩气体介质也包括空气、氮气和天然气。
Nitrogen trifluoride (NF3) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.
三氟化氮(NF 3)是有毒、无色、无嗅、不可燃的氧化性压缩气体。
Please get me a compressed air (Nitrogen) cylinder to charge the tyre.
请拿一个冷气（氮气）瓶给轮胎充气。
The compressed air after removing oil, water and dust enters the absorption container of the nitrogen generator, where there is a carbon molecular sieve separating oxygen and nitrogen in the air.
经过除油、除水和除尘后的压缩空气进入制氮机的吸附筒，吸附筒装有碳分子筛，碳分子筛对空气的氧和氮进行分离。
A drilling technique whereby gases (typically compressed air or nitrogen) are used to cool the drill bit and lift cuttings out of the wellbore, instead of the more conventional use of liquids.
空气钻井是一种钻井工艺，是指利用气体去冷却钻头和把岩屑举升出油井环空，而不是利用更常使用的流体。
The Compressed Gas Association (CGA) recommends three different connections for nitrogen depending on the pressure of the container.
根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
The Compressed Gas Association (CGA) recommends three different connections for nitrogen depending on the pressure of the container.
根据容器的压力，压缩气体协会(CGA)推荐了三种不同的接头。
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