排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2016, Vol. 34 Issue (11): 959-966    DOI: 10.3969/j.issn.1674-8530.16.0089
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Material procurement model for channel engineering based on GIS
SHI Xichen1, LIU Yongqiang1, LI Huimin2
1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, Jiangsu 210098, China; 2.School of Water Conservancy, North China University of Water Resources and Electric Power, Zhengzhou, Henan 450045, China

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