1·Since nitrogen is nonflammable, special firefighting equipment and instructions are not needed.
由于氮不可燃，不需要特殊的救火设备和指导。
2·These gases are nonflammable and stored in cylinders as high-pressure gases. The pressure-relief device used on these gas cylinders is normally Type CG-1.
这些气体是不可燃的，作为高压气体储存在钢瓶里。用于这些气体钢瓶的减压装置一般是CG - 1型。
3·Carbon dioxide is nonflammable, colorless, and odorless in the gaseous and liquid states.
在液态和气态时二氧化碳是不可燃、无色、无嗅的。
4·A nonflammable inhalation anaesthetic that produces general anesthesia; used along with analgesics and muscle relaxants for many types of surgical procedures.
一种不可燃的吸入能产生全身麻醉的气体；用在止痛和肌肉放松等外科手术上。
5·Gaseous argon is tasteless, colorless, odorless, non corrosive, and nonflammable.
气态氩无味，无色，无嗅，无腐蚀性，不可燃。