[custom_adv]
One of the major hazards associated with firefighting operations is the toxic environment created by combustible materials. The four major risks are smoke, oxygen deficiency, elevated temperatures, and poisonous atmospheres.
Check Also
Tribute to Ali Nasirian on the 60th anniversary of Sanglaj Theater
Ali Nasirian (born 5 Bahman 1313 / January 25, 1935) is one of the most …