I am @marzukie firefighter back greet you on this sunny day via DTube!
video I am today 3rd march 2018 at 14:56 pm, I want to show how to use the correct Breathing Apparatus, this is very useful for rescue teams, especially members of the firefighters.
For the beginner firefighter is very useful to learn this. for more details you can watch my video on DTube.
Breathing Apparatus or the like is a device for regulating air circulation when a person is in a place where there is no oxygen, such as the location of fire, water, and in a hollow air.
Thank you, best friends all like this video.
"Regards safety from Bireuen Fire Department."
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