Rainfall in the Jianghuai area
summer rainfall in the changjiang-Huaihe valley
summer rainfall in the middlelower reaches of the Yangtze River
summer rainfall in the Yangtze River and the Huaih
the area in the great bend of the Yellow River
subtropical high rainfall area in summer
A trip to the border area in the north of China
amount of rainfall in the winter
Awati Bachu area in the Tarim Basin
blow-in in the intermediate repair
chernozem area in the Northeastern China
coal mine area in the western China
隧洞掘进机
隧道掘进机
西部煤矿区
隧道掘进机(TBM)
掘进机
掘进机(TBM)
Coastal area in the Eastern China
deep-water continental slope area in the northern
Farming_pastoral area in the Northern China
fishing area in the eastern China
Flood in the summer 1998
Gangdi area in the north of Hubei
heavy rainfall in the Changjiang-Huaihe River Vall