论文部分内容阅读
鱼塘、水库、渠道泥沙严重淤积，将使蓄水能力急剧下降，同时影响鱼类等水生物的正常生长。如用人工清淤，不仅施工难度大，而且进展缓慢，所需成本高。为了便于用户解决清淤难题，开辟一条致富新路，现介绍几种清淤机械供选购。1.吸泥泵由湖北省洪湖市汊河镇农民范习春研制，?
Severe siltation of sediment in reservoirs, reservoirs and channels will drastically reduce the water storage capacity and affect the normal growth of aquatic organisms such as fish. Such as artificial dredging, not only difficult construction, but also slow progress, the high cost. In order to facilitate the user to solve the problem of dredging, open up a new road to prosperity, are presented several types of dredging machinery for purchase. 1. Suction dumped by the Honghu City, Hubei Province Bahe farmers Fan Xiuning development?