| 摘要 |
A marine containment boom for oil spillage body of water surrounding a cargo vessel at a dock in which the boom is selectively dropped to the sea bed by flooding the boom with an anti-freeze solution or is raised to the surface by pumping air into the boom, and further includes a pipe attached to the boom for discharging a fire retardant solution in the containment area and another and another pipe attached to the boom which functions to siphon oil spillage in the containment area to a holding tank.
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