灌溉回归水

  • 网络irrigation return flow

灌溉回归水灌溉回归水

灌溉回归水

irrigation return flow

农田水... ... 1.2.0.2 井灌 well irrigation 1.2.0.3 灌溉回归水 irrigation return flow 1.2.0.4 地面灌溉 surface irrigation ...

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