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地质塌方
隧道浅埋软弱地质段塌方处理技术
隧道浅埋软弱地质段塌方处理技术
本文通过对大马尼拉供水隧道软弱地质段塌方的处理过程及方案的比较，最终圆满地完成了该段的处理。其施工方法具有一定的借鉴意义。
C合同段隧道不良地质地段塌方处理方案
letters and calls, a nd do pra ctical t hings for t he masse s combine g ood, effective through rea chi ng pe ople at the servi ce of the "last mile". T hird, foster t he devel opme nt of new e nergy, new General Se cretary XI Ji npi ng stresse d devel opme nt of innovation forest restructuring, revitalization of the old industrial bases i n Northeast Chi na is the State's major strategy, Central
