Rescue Methods FR1: Con Space Ventilation Concepts
ฝัง
- เผยแพร่เมื่อ 20 ส.ค. 2013
- RM President Dalan Zartman presents basic concepts and fundamentals of confined space ventilation including purge times, hazard analysis, and ventilation techniques. Go to Fire Rescue 1 for related columns. To see more, subscribe to www.rescuemethods.com and Join the Training Revolution.