万家寨引黄工程北干线1#隧洞豆砾石灌浆设计与施工

万家寨引黄工程北干线1#隧洞豆砾石灌浆设计与施工的英文翻译

基本释义

• Design and construction of pisolite grouting in No. 1 Tunnel for North Trunk Line of Wanjiazhai Yellow River Delivery Project