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Training Materials
TDI-110024A
The Intro to Tech Manual is the textbook literary assistant to the TDI Intro to Tech
certification course. The purpose of this manual is to introduce the sport diver to the
concepts of technical diving. It focuses primarily on defining the various acti
certification course. The purpose of this manual is to introduce the sport diver to the
concepts of technical diving. It focuses primarily on defining the various acti
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TDI- Diving Rebreathers Student Manual
TDI- Diving Rebreathers Student Manual. A complete guide to air diluent closed-circuit rebreather diving.