FM UL ULC


time:

2021-09-15

Buriedundergroundconnectedwithverticalindicatorpostandwalltypeindicator.Fireinflowwater,drainpipe,high-risingbuildingfirefightingsystem,industrialfactorybuildingfireprotectionsystem.

Buried underground connected with vertical indicator post and wall type indicator . Fire inflow water, drain pipe, high-rising building fire fighting system, industrial factory building fire protection system.