青云翻译

Automatic sprinkler system, usually by a roof water tank and roof fire sprinkler regulator System regulator to ensure that the system pressure. Pressurized water spray pressure pump water from the corresponding event of an accident.

Automatic sprinkler systems usually consist of fire water tank on the roof and roof spraying regulator system voltage regulator, to ensure that the system pressure. When an accident occurs by spraying pressurized pump-water pressure water supply.

The automatic deluge system usually sprays the constant voltage system constant voltage by the roof fire prevention water tank and the roof, guarantees the system pressure.Has when the accident sprays the pressure pump by the correspondence to take the water compression water supply.

Automatic sprinkler systems usually by a roof fire water tank and a roof sprinkler regulator system voltage regulator to ensure that the system pressure. When an accident occurs by spraying the water pressure pump pressurized water.

Automatic sprinkler systems usually consist of fire water tank on the roof and roof spraying regulator system voltage regulator, to ensure that the system pressure. When an accident occurs by spraying pressurized pump-water pressure water supply.