The oral/nasal masks have the following main functions:
○ Reduce the risk of CO2 breathing that could accumulate inside the Diving Helmet
Isolate the respiratory system of the diver from the environment of the Diving Helmet
Reduce the drowning possibility and allow the diver to breath in a ..
The oral/nasal masks have the following main functions:
○ Reduce the risk of CO2 breathing that could accumulate inside the Diving Helmet
Isolate the respiratory system of the diver from the environment of the Diving Helmet
Reduce the drowning possibility and allow the diver to breath in a ..