Protection of the old tunnel with Tecco G45/2 with nails Gewi NG25
客户
Aktor Greece
承包商
Crestageo Switzerland
工程
Geobrugg AG Switzerland
本地联系方式
Dane Wagner
Open Pit Mining / Quarries Business Development Manager
矿井/隧道
Geobrugg North America, LLC,10700 SW Beaverton Hillsdale Hwy, Suite #470-1,97005 Beaverton / 美国
Open Pit Mining / Quarries Business Development Manager