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the rig also included an emergency buoyancy bag on the front of to help keep the wearer afloat.
the rig also included an emergency buoyancy bag on the front of to help keep the wearer afloat.
Ultimo aggiornamento 2016-03-03
Frequenza di utilizzo: 1
Qualità:
the physics mostly relates to gases under pressure, buoyancy, heat loss, and light underwater.
the physics mostly relates to gases under pressure, buoyancy, heat loss, and light underwater.
Ultimo aggiornamento 2016-03-03
Frequenza di utilizzo: 1
Qualità:
* use of bailout systems (professional divers)* buoyancy control – neutral buoyancy allows the diver to move about underwater comfortably.
* use of bailout systems (professional divers)* buoyancy control – neutral buoyancy allows the diver to move about underwater comfortably.
Ultimo aggiornamento 2016-03-03
Frequenza di utilizzo: 1
Qualità:
the rig comprised a rubber breathing/buoyancy bag containing a canister of barium hydroxide to scrub exhaled co2 and, in a pocket at the lower end of the bag, a steel pressure cylinder holding approximately 56 litres of oxygen at a pressure of 120 bar.
the rig comprised a rubber breathing/buoyancy bag containing a canister of barium hydroxide to scrub exhaled co2 and, in a pocket at the lower end of the bag, a steel pressure cylinder holding approximately 56 litres of oxygen at a pressure of 120 bar.
Ultimo aggiornamento 2016-03-03
Frequenza di utilizzo: 1
Qualità:
