coarse sediment source area
多沙粗沙区
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major source area of the coarse sediment
多沙粗沙区
abundant and coarse sediment area
多沙粗沙区
abundant and coarse sediment area of north Shaanxi
陕北多沙粗沙区
coarse sediment source of Yellow River
黄河粗泥沙来源
Rich and Coarse Sediment Area
多沙粗沙区
sandy and coarse sediment area
多沙粗沙区
sediment source area
泥沙来源区
area with abundant and coarse sediment
多沙粗沙区
AREAS WITH HIGH AND COARSE SEDIMENT YIELD
多沙粗沙区
areas with sand and coarse sediment
多沙粗沙区
Coarse and Multi-sediment Area
多沙粗沙区
coarse and overburden sediment area
多沙粗沙区
coarse sediment
粗泥沙
粗沙
Coarse Sediment Concentrated Region
黄河粗泥沙集中来源区
coarse sediment region
多沙粗沙区
deposit coarse sediment and release fine sediment
淤粗排细
diverting the coarse sediment
多引粗沙
heavy and coarse sediment load area
多沙粗沙区
Multi Sediment-source Filling
多物源充填
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