1) grab dredger
抓斗挖泥船
1.
According to the riverbed conditions of upstream section of Yangtze River, the operational adaptability of various types of dredgers has been compared with detailed description to the performance hydraulic rigid-arm grab dredger and its adaptability to hard riverbed dredging.
根据长江上游川江航道的河床特点,对各型挖泥船在该水域施工作业的适应性进行了比较,并对液压硬臂抓斗挖泥船性能特点以及挖掘硬质河床的良好适应性作了重点介绍,同时对适合于川江航道的抓斗船主要船型参数及设备配置等提出了自己的建议。
2) self-propelled grab hopper dredger
自航抓斗挖泥船
3) grapple dredger
抓斗式挖泥船
4) bottom-grab
挖泥抓斗
5) full-gyration hydraulic grab dredger
全回转液压抓斗挖泥船
1.
The technical characteristics of the 4m~3 full-gyration hydraulic grab dredger in Changjiang river;
长江4m~3全回转液压抓斗挖泥船技术特点
补充资料：挖泥船
见工程船舶。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条