Illustrations from this primary discussion remain found these days in the current edition of NFPA 921 showing a cross-section of the ground with larger beveling or lack of mass indicating route (NFPA 2014). The present injury indicator as espoused by NFPA 921 is always that “sides that slope downward from https://fire-investigation23445.myparisblog.com/27217774/detailed-notes-on-fire-investigation-services