救援潛水員講座

日前去左潛聚力攪既救援潛水員講座, 睇下有乜新資料, 點知成個講座所覆蓋的資料唔算太多, 當係見識下就過左一晚.

Divers Rescue Seminar
Speaker John Lippmann

Covering:
Discuss various techniques of in-water rescue
Techniques advantages and disadvantages
Post rescue management