books what is the gas which is used to put off fire
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# What gas is used to extinguish fires?
# What is fire extinguishing gas
# How to put out fires
# Extinguishing different types of fires
# firefighting blanket
# Fires and firefighters
# Safety in extinguishing fires
# fire extinguishing systems
# Fire and firefighting
# Dry powders for extinguishing fires
# Extinguishing electrical fires
# Extinguishing forest fires
# gas used for lighting
# fire extinguishing materials
# Vitra Fire Station
# fire extinguishing pump
# fire extinguishing foam
# Fire Extinguishing Steps
# Airport fire and fire services
# fire extinguishing devices
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ما هو الغاز الذي يستعمل في إطفاء الحرائق (Info)
ثاني أكسيد الكربون
