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NFPA

Resolution: National Fire Protection Agency:

NFPA 80

Resolution: Pamphlet 80:

Resolution: Door Opening Size:

Resolution: Door Opening Size:

Resolution: OBS, 576A, 576B:

Resolution: Nominal Opening Size:

Resolution: Astragal:

Resolution: Exit Device:

Resolution: Double Egress Doors:

Resolution: Dust Cover Box, Masonry guard, Mortar Guard, Plaster Guard.; Grout Guard: