NPB
Fire elevators, complete parts and accessories. Release from repair. General technical requirements. Test methods
Document status: Active
Fire equipment. Extinguishers. Pressurizing sources. Communal specifications. Test methods
Document status: Active
Fire equipment. Foammixers.general technical requirements. Test methods
Document status: Active
Foams concentrate for subsurface extinguishing of fires of oil and petroleum in tanks. General technical requirements. Test methods
Document status: Active