青云翻译

Supply breathing: hypoxia, hypoxia, or oxygen-free environment, such as: diving, mountain climbing, high-altitude flight, Astronauts, medical rescue, etc..

Supply breathing: for hypoxia, low oxygen, or oxygen-free environment, for example: diving, mountaineering, high altitude flight, space, medical rescue, and so on.

Supplies breath: Uses in the oxygen deficit, the low oxygen or the non-oxygen environment, for example: Diving operation, mountaineering, altitude flying, astronautics, medical rescue isochronism.

oxygen breathing: used to supply, low-oxygen, or oxygen-free environment, such as: diving, climbing, flying at high altitude, and Astronautical, medical treatment, etc.

Supply breathing: for hypoxia, low oxygen, or oxygen-free environment, for example: diving, mountaineering, high altitude flight, space, medical rescue, and so on.