(Q1786358)

English

Diver communications

methods used by underwater divers to communicate

Statements

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Diving signal out of gas.ogv
4.9 s, 640 × 480; 1.28 MB
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Diving signal cramp.ogv
1.9 s, 320 × 240; 146 KB
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Diving signal stay on this depth.ogv
6.2 s, 640 × 480; 1.31 MB
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Identifiers

 
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