|
|
 |
 |
 |
 |
|
 |
|
 |
|
| DAN Medical Calls |
| (2006) |
| Emergency | 2741 | | Information | 7567 | | Email | 3746 |
|
|
 |
|
 |
|
|
|
 |
|
|
|
|
 |
Self-contained recirculating underwater breathing apparatus, better known to sport divers as rebreathers, have been in use for more than 120 years, principally by the military, but increasingly during the past 50 years by recreational divers. Here is a fascinating outline of the principals, history, and operating characteristics of rebreathers.
Active DAN Members can view this presentation online.
To do so, please login.
If you are not currently a DAN Member, please Join DAN Today to gain free access to this presenation.
|
 |