Canal Irrigation
美英
- un.渠灌
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Canal Irrigation
渠灌
irrigation canal是什么意思_irrigation... ... canal irrigation1. 渠灌 an irrigation canal1. 灌溉渠 ...
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Effective way of sustainable development for irrigation zone of combination of canal irrigation and well irrigation
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Sifting, Combination and Collection of the Technology of Water Saving Irrigation in Canal Irrigation Region
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Evaluation of Irrigation Water Supply System Efficiency of Huinong Canal Irrigation District in Ningxia