Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
At Butte, Mont, mining techniques have been developed which avoid extensive timbering and allow efficient use of hydraulic fill, rock bolts, concrete linings and steel sets.
At Butte, Mont, mining techniques have been developed which avoid extensive timbering and allow efficient use of hydraulic fill, rock bolts, concrete linings and steel sets.
Mine support at Butte
Min Congress J
Whiting, J.M. (Autor:in)
1958
6 pages
Aufsatz (Zeitschrift)
Englisch
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FEATURES - BUTTE: THE RICHEST HILL ON EARTH... - ...And Costliest Mine Superfund Site
Online Contents | 2000
| ASCE | 2019
Engineering Index Backfile | 1916
Engineering Index Backfile | 1913