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Boat ladder, has lower section which can be folded away above water line when ladder is not in use
Boat ladder, has lower section which can be folded away above water line when ladder is not in use
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机译:船用梯子,下部,当不使用梯子时可以折叠到水线以上
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摘要
The ladder (3) comprises two sections (13, 14) each with two spaced apart ladder beams (10, 11) and at least two rungs. The ends of the two ladder sections are pivotally connected to each other via hinges (15) at the ends of the ladder beams in the second (lower) ladder section.
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