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介绍“八五”期间国家科技攻关项目lm~3全液压抓斗挖泥船的主要参数和特性,提出进一步改进的几点建议。
The main parameters and characteristics of lm ~ 3 hydraulic grab dredger for national key scientific research project during the Eighth Five-Year Plan are introduced, and some suggestions for further improvement are put forward.