Cuisiner avec du gaz - Comment changer sa bouteille de gaz sans prendre aucun risque?

Another tutorial from utileTV on how to change your gas cylinder safely. Given that using gas is very dangerous, this information can be invaluable to those unfamiliar with it. If you enjoyed this video and would like to make more of this kind, please join our community by visiting http://www.clipflip.com/fr/