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渠道防渗工程是有效降低渠道输水损失,节约用水,高效利用水资源,以延长渠道防渗工程的寿命,提高渠道防渗工程使用效果。
Channel seepage control project is to effectively reduce the channel water loss, water conservation, efficient use of water resources to extend the life of channel seepage control projects to improve the use of channel seepage control effect.