Work condition monitoring system for cutter suction dredger .
绞吸挖泥船工况监测系统。
Design of the dredging system for the 8m ~ 3 grab dredger .
8m~3抓斗挖泥船挖泥系统设计。
Cutter-suction gold dredger is widely used for operation in rivers , lakes and the sea , channel excavation and land formation .
绞吸式采金船用途广泛,可以在江河湖海中作业,用以清淤,航道挖掘,吹填造地。
Research about dredger structure design methods inland and abroad .
国内外挖泥船结构设计方法探讨。
The current technological situation of combined mining with bulldozer and gold dredger and approaches to its perfection .
推土机-采金船联合开采的工艺现状及其完善途径。
The turbidity of the water , nutrient concentrations and concentrations of heavy metals may increase downstream the dredger or downstream outlet points from reclamation areas and in turn affects flora and fauna .