2(superscript nd) phase inner river closure

Ⅲ-phase river closure

difficulty of river closure

end dumping method for river closure

Jinshajiang River River Basin

Malian River River

material for river closure

River Closure

River Closure Design

river closure difficulty

river closure mode

river closure on Yangtze River

River Closure Project

river closure time

river construction

river diversion and river closure

Closure Construction

Construction Closure

final closure construction