nitrogen equipment

• 氮气设备

nitrogen equipment的用法和样例：

例句

1. This equipment mainly fills all kinds of extinguisher, which use nitrogen as the driving body.
   本设备主要对以氮气作为驱动体的各种灭火器进行充灌。
2. The oxygen content in the vent pipe of the equipment has to be checked for the concentration of O2 to get the required amount of Nitrogen.
   需要检查设备放空管线中氧气的浓度，来确定所需要的氮气的量。