用extinguishing system造句子，“extinguishing system”造句

The application of water mist extinguishing system in library

Referring to the design of the AFFF fire extinguishing system on the helicopter flight deck of surface naval ships, the foam concentration and the foam tank capacity are chosen.

Fire control devices such as fire extinguisher, hydrant water supplying system, AFFF system and foam-water spray extinguishing system are used in this tunnel.

Fire extinguishing systems remain on stand-by.

Officer to be relieved: Fixed carbon dioxide (CO2) extinguishing system, including 69 cylinders.