crb7
Mechanical
- Jul 4, 2018
- 47
hi guys;
Is there any approval (like fm ,ul or lpcb) or standard code for salt spray test for fire alarm systems? I live in an island with 85% humidity which seawater causes corrosion in fire alarm devices which have lpcb approvals.
Is there any approval (like fm ,ul or lpcb) or standard code for salt spray test for fire alarm systems? I live in an island with 85% humidity which seawater causes corrosion in fire alarm devices which have lpcb approvals.