可燃气体 LEL ; Ex ; inflammable gas ; combustible gas
可燃气体探测器 combustible gas probe ; combustible gas detector ; inflammable bas detector
多点可燃气体报警器 multipoint combustible gas alarm
可燃气体的爆炸限 explosive limit of flammable gas
可燃气体监测仪 combustible gas monitor
可燃气体探测仪 combustible gas detector
原生态可燃气体 Raw gas
可燃气体仪器 combustible gas instrument
可燃气体指标仪 combustible gas indicator
可燃气体检测器 combustible gas detector
飞船头部的内置气囊中充满了氦气，而置于尾部的第三节内置气囊则充满了乙烷可燃气体。
The inner envelope filled with helium in the head section of the blimp and the third built-in airbag at the tail is filled with ethane combustible gas.
燃烧可燃气体、石油和煤炭会产生空气污染。
如果在继电器中发现可燃气体，这说明有内部故障，比如过热或者电弧作用；而继电器内的空气只说明油位低或者有漏油。
Flammable gas found in the relay indicates some internal fault such as overheating or arcing, whereas air found in the relay may only indicate low oil level or a leak.
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