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文章以葠窝水库底孔闸门启升系统改造为例,阐述了取消钢丝绳、增加拉杆、更换启闭机的原因及方案。
Taking the reconstruction of the lift system of the bottom gate of Shenwo reservoir as an example, the reasons and solutions for canceling the wire rope, increasing the pull rod and replacing the hoist are described.