safety stop valves

safety stop valves
Безопасность: предохранительная запорная арматура

Универсальный англо-русский словарь. . 2011.

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  • Buoyancy compensator (diving) — Stab jacket redirects here. For a type of body armor, see stab vest. A buoyancy compensator (or buoyancy control device, BC or BCD) is a piece of diving equipment worn by divers to provide: * life saving emergency buoyancy both underwater and on… …   Wikipedia


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