30 Jul |
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18 Jul |
[vc_row][vc_column][vc_column_text] A DSMB or “Delayed Surface Marker Buoy” is a surface marker buoy carried by the diver and is deployed at some point during a dive to mark the position of the diver to surface craft. The DSMB is usually a sausage shaped buoy which is kept deflated and rolled up ready for use |
http://www.youtube.com/embed/zudpzCUKt-Y?autoplay=0&wmode=transparent&autohide=1&showinfo=0&rel=0
05 Jun |
Mark |
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