20180124-9~14#槽段浇筑完毕

1#出发井槽段划分设计图:

9~14#浇筑完毕

出发井东南侧边坡修整:

之前提出安全防范措施:20171225-SY1出发井东南侧边坡http://112.74.42.44:8086/project/product/article/62

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