? ???? ??? ?? ????? ?? ??? ?? NFPA, NIST? ??? ?? ??? ?? ???? ??? ??? ??? ???? ???? ?? ? ??? ?? ??? ??? ????? ?? ? ?? ?? ?? ??? ??? ??? ??????? ?? ? ?? ??? ??? ???? ????, ? ??? ??? ?????? ???? ?? ? ????? ?????
https://www.powershow.com/view4/47c8c9-MzIzO/NFPA_NIST_powerpoint_ppt_presentation
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