приклади
It's a 2 gas re-programmable air and nitrox computer, good for open circuit, semi-closed and fully closed rebreathers .
Unlike conventional scuba gear, rebreathers recycle exhaled gas by chemically scrubbing it of carbon dioxide with soda lime.
Nitrox is available and supplies for rebreathers can be arranged.
Have you heard that British dive shops are being asked for names of people buying the more expensive items of dive gear, particularly rebreathers and diver scooters?
The hammerheads of Cocos are timid, but a diver using a closed-circuit rebreather can get close to these sharks, often gathered in numbers.
Other
M-translate