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我们桂林航道工程区的革命工人和技术人员,贯彻执行毛主席关于“独立自主,自力更生,艰苦奋斗,勤俭建国”的方针,在开展“工业学大庆”运动中,大胆革新,自行设计,试制成功小马力机械扒砂艇。它具有构造简单,耗油量小,操作方便,施工不碍航以及造价和使用成本低等优点,适用于山区中小河流砂卵石河床的航道养护工作,为我工区疏浚工人所喜用。
We, the revolutionary workers and technicians in the project area of Guilin Waterway, implement Chairman Mao’s principle of “independence, self-reliance, hard work and thrift to build the nation”. In carrying out the “Daqing Industrialization” campaign, we boldly reform, design, and successfully prototype small Horsepower mechanical planing sand boat. The utility model has the advantages of simple structure, small fuel consumption, convenient operation, unobstructed construction, low construction cost and low use cost. The utility model is suitable for waterway maintenance work of riverbed in sandstone and pebbles of small and medium-sized rivers in mountainous areas, and is a favorite of dredging workers in our work area.