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The utility model belongs to a vessel leak-stopping device.
本实用新型属于舰船堵漏器具。
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A first stopping device is associated with at least one elevator sheave.
第一制动装置与至少一电梯滑轮相关联。
A second stopping device preferably is supported on an opposite side of the same sheave.
第二制动装置最好支承在同一滑轮的相对端上。
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