jcangayo
Industrial
- Aug 9, 2020
- 1
thread184-311142
If the beam pocket has been present in the room protected by fire suppression system, it is required to provide zone-1 & zone-2 detector in each pocket?
If the beam pocket has been present in the room protected by fire suppression system, it is required to provide zone-1 & zone-2 detector in each pocket?