崖羊山水电站引水隧洞过沟段开挖支护

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崖羊山水电站引水隧洞过沟段开挖支护的英文翻译

基本释义

Supporting System for Excavation of the Power Tunnel Section Located under a Gulley for the Yayangshan Hydropower Project

崖羊山水电站引水隧洞过沟段开挖支护的相关资料：

临近单词

崖崖13-1气田

目录

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