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As a rough rule of thumb, a dive at 45 metres is a ratio of 1:1 where every minute at that depth requires one minute of decompression stops. Therefore every dive to 45 metres is a decompression d...
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As a rough rule of thumb, a dive at 45 metres is a ratio of 1:1 where every minute at that depth requires one minute of decompression stops. Therefore every dive to 45 metres is a decompression d...