Scuba Diving 在线电子书 图书标签:
发表于2024-08-30
Scuba Diving 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024
Colin Brittain has been diving for many years, and is an Open Water Instructor. He dives and trains on a regular basis, and has a special interest in wreck diving to explore vessels from WWII.
Scuba Diving includes:
-Cleasr, Practical guidance on choosing and using equipment
-Aqualung diving techniques
-An introduction to the underwater environment
-Diving planning and record keeping
-Information on trainning organizations and how to choose the one that is best for you
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Scuba Diving 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024