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Temporary anti-pollution repair device for subsea pipes
Temporary anti-pollution repair device for subsea pipes
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机译:海底管道临时防污染修复装置
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摘要
The invention relates to a device capable of totally circumscribing damage to a subsea pipe, twisted or otherwise, coated with concrete or otherwise. This device is composed of an enclosure to be installed around the damage and of an apparatus for handling and for operation which is entirely recoverable and can be operated from the surface without human subsea intervention. IMAGE
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