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DEVICE FOR REPAIRING DAMAGED AREAS OF CONDUITS, PIPELINES OR THE LIKE
DEVICE FOR REPAIRING DAMAGED AREAS OF CONDUITS, PIPELINES OR THE LIKE
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机译:修复导管,管道或类似物件损坏的区域的设备
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摘要
The invention concerns conduit-renovating devices which employ repair compound accomodated in at least one container (3) secured to the device. The interior of a container (3) is substantially delimited by two hemispherical shells. The containers are emptied by means of a diaphragm upon which pressure acts.
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