Exam (elaborations)
SDI Scuba Certification Exam Study Guide (2022/2023) Already Passed
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SDI Scuba Certification Exam Study Guide (2022/2023) Already Passed Define SCUBA S - self C - contained U - underwater B - breathing A - apparatus List 3 important scuba diving changes that occurred in 1950s 1) published USN dive tables 2) invented the personal dive computer 3) equipment manufactu...
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