3 ms·
Rudimentary carbon dioxide scrubbers[0], with a reserve oxygen supply. 0:https://en.m.wikipedia.org/wiki/Soda_lime#Undersea_use https://en.m.wikipedia.org/wiki
by arjie 11y ago
Rudimentary carbon dioxide scrubbers[0], with a reserve oxygen supply.
0:https://en.m.wikipedia.org/wiki/Soda_lime#Undersea_use https://en.m.wikipedia.org/wiki/Soda_lime#Undersea_use