Explosion Mitigation in NFPA 61 and NFPA 654

NFPA fire protection engineer Derek Duval talksabout key revisions to the NFPA 61 and NFPA 654 combustible dust safety standards.

Aug 8, 2012
Fire protection engineer Derek Duval talks about key revisions to the NFPA 61 and NFPA 654 combustible dust safety standards.
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