评论:热力隧道下穿地面建筑物的安全评价与对策 Security aspect and measurements while tunneling of the the

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热力隧道下穿地面建筑物的安全评价与对策Security aspect and measurements while tunneling of the thermal power tunnel from below buildings on ground surface 在北京市北三环路和平东桥-太阳宫西路段热力...

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