The police instructed to extinguish the fire when the gas tank was on fire
burning gas cylinders don't explode right away. in this case, just calm down and know how to put out the fire, you can save your property, even your life and many people.
Tags : fire extinguisher
'Terrible' fire sprinkler gun penetrates concrete walls, iron doors
this device greatly reduces the risk of a backdoor phenomenon, the fire suddenly bursts and causes a big explosion when opening the door, breaking the wall ... causing sudden air