Application of firetrace automatic fire suppression systems as one kind of new-style fire extinguishing equipment is extremely limited in number in our country at present.

火探管式自动探火灭火系统，作为一种新型的探火灭火设备，目前在我国的推广应用还非常有限。

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Once fire takes place, the gas tire extinguishing equipment can be started up automatically or manually through the control program, thus achieving gas spraying and fire extinguishing purpose.

一旦发生火灾，通过控制程序自动或手动开启气体灭火设备，实现喷气灭火。

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Along with the increase of the high-rise buildings, as the fire-extinguishing equipment of the high-rise buildings, the fire-extinguishing system has drawn more and more attentions.

随着高层建筑的增多，作为高层建筑灭火设施的水消防系统已得到越来越多的重视。

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The rocket had been due to take off on Wednesday, but lift-off was cancelled three hours before launch after fire extinguishing fluids were detected leaking from parts of the equipment.

BBC: South Korea rocket 'explodes' moments after take-off