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Lightweight floating section device for pontoons, catamarans, trimarans

机译：轻型浮桥装置，用于浮船，双体船，三体船

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摘要

The proposed utility model of a lightweight floating section for pontoons, catamarans, trimarans has a rectangular section and consists of:

机译：所提出的用于浮船，双体船，三体船的轻型浮动部分的实用新型具有矩形部分，并包括：