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本文通過對大馬尼拉供水隧道軟弱地質(zhì)段塌方的處理過程及方案的比較,最終圓滿地完成了該段的處理。其施工方法具有一定的借鑒意義。
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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