Most divers never give much thought to what their air cylinder is made of. Even so, it can affect aspects of your dive. Besides, it never hurts to know a little about the equipment you’re diving with.…
Exposing Falsehoods and Revealing Truths
Most divers never give much thought to what their air cylinder is made of. Even so, it can affect aspects of your dive. Besides, it never hurts to know a little about the equipment you’re diving with.…
Added by Chuck Boldwyn on December 7, 2010 at 1:06am — No Comments
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