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NFPA 221: Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
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NFPA 221: Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls NFPA 221: Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
Get the facts you need to minimize fire spread! Follow the latest safety rules for fire walls in NFPA 221.
Item #: NFPA_221

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