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Subject: gradually gain buoyancy скажите, пожалуйста, gradually gain buoyancy- постепенно увеличивающие плавучесть понтоны? Сппасибо.
Abandoning of the line on the bottom with the floaters connected and flooded, in a stable position
- closing of the valves VA; connection of the towing cable to the head of the pipeline; connection of the air supplying pipeline to the compressors - insertion of air into the floaters which gradually gain buoyancy - beginning of the towing operations, which occur with the pipeline "pulsing" on the vertical plane
- when the destination is reached, release of the floaters from the pipeline.
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