Equipment
Valve
A device controlling flow; a scuba cylinder valve controls access to its gas supply.
Explore related lessons →PLAIN WORDS FOR AN UNDERWATER WORLD
The diving glossary.
From buoyancy to buddy briefings: 103 terms to help you understand what you’re reading, hearing and learning.
2 definitionsIntroductory edition · Review pending
Planning and conditions
Visibility
How far a person can see through the water under the observed conditions.
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