flammable e gas alarm 易燃性气体报警器
flammable gas-detecting alarm device 可燃气体检测报警器
flammable gas-detecting alarm devices 可燃气体检测报警器
To analyze the problem in the flammable gas detective and alarm system in the PX plant and put forward some suggestions of more improvement.
分析PX装置可燃气体检测报警系统存在的问题，阐述处理问题的办法，提出进一步改进的建议。
This paper analyzes the problems in application of flammable gas-detecting alarm devices, and offers the solutions to these problems.
分析了可燃气体报警器使用过程中存在的问题，提出了相应的解决方案。
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