FAS(Fire-fighting Automation System),includes automatic fire alarm system and sprinkler system.
FAS(Fire-fighting Automation System),includes automatic fire alarm system and sprinkler system.
FAS消防自动化系统，自动火灾报警、自动喷淋系统。
FAS(Fire-fighting Automation System),includes automatic fire alarm system and sprinkler system.
FAS消防自动化系统，自动火灾报警、自动喷淋系统。