Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strata control survey
Comparison of behavior of strata and supports on prop free front faces and on others worked on orthodox systems; face details, nature and location of tests, and bed separation.
Strata control survey
Comparison of behavior of strata and supports on prop free front faces and on others worked on orthodox systems; face details, nature and location of tests, and bed separation.
Strata control survey
Colliery Guardian
Stephenson, H.S. (Autor:in) / Lewis, S. (Autor:in)
Colliery Guardian ; 191
1955
6 pages
Aufsatz (Zeitschrift)
Englisch
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