Ah. Then that is an error on my part because I had no prior knowledge on this topic, and assumed that rebreather oxygen masks were the default form of oxygen masks.
Thanks for the correction!
I’ve tried to update the relevant bullet-points towards what you described.
Ah. Then that is an error on my part because I had no prior knowledge on this topic, and assumed that rebreather oxygen masks were the default form of oxygen masks.
Thanks for the correction!
I’ve tried to update the relevant bullet-points towards what you described.