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NFPA 92A
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Standard for Smoke-Control Systems Utilizing Barriers and Pressure Differences
NFPA 92A was withdrawn in Annual 2011 and incorporated into NFPA 92.
Current Edition:
2009
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2009 Standard for Smoke-Control Systems Utilizing Barriers and Pressure Differences
2006 Standard for Smoke-Control Systems Utilizing Barriers and Pressure Differences
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