- Durham Divers Scuba Club
- Non-profit-making organization: DDSC
Универсальный русско-английский словарь. Академик.ру. 2011.
Универсальный русско-английский словарь. Академик.ру. 2011.
Scuba set — A scuba diver in usual sport diving gear A scuba set is an independent breathing set that provides a scuba diver with the breathing gas necessary to breathe underwater during scuba diving. It is much used for sport diving and some sorts of work… … Wikipedia
DDSC — Dynamic Discrete Surround Circuit (Academic & Science » Electronics) **** Durham Divers Scuba Club (Community » Non Profit Organizations) … Abbreviations dictionary
Decompression (diving) — Divers decompressing in the water at the end of a dive Decompression in the context of diving derives from the reduction in ambient pressure experienced by the diver during the ascent at the end of a dive or hyperbaric exposure and refers to both … Wikipedia
Oxygen toxicity — Classification and external resources In 1942–43 the UK Government carried out extensive testing for oxygen toxicity in divers. The chamber is pressurised with air to 3.7 … Wikipedia
Technical diving — Technical diver during a decompression stop. Technical diving (sometimes referred to as Tec diving) is a form of scuba diving that exceeds the scope of recreational diving (although the vast majority of technical divers dive for recreation and… … Wikipedia
Free-diving — Free diver with monofin, ascending. Freediving is any of various aquatic activities that share the practice of breath hold underwater diving. Examples include breathhold spear fishing, freedive photography, apnea competitions and, to a degree,… … Wikipedia
Norwich — For other places with the same name, see Norwich (disambiguation). City of Norwich Norwich city centre … Wikipedia
Dive profile — A dive profile is a two dimensional graphical representation of a dive showing depth and time. It is useful as an indication of the risks of decompression sickness and oxygen toxicity and also the volume of open circuit breathing gas needed for a … Wikipedia