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Evaluation of a penetrometer for estimating roof-bolt anchorage
Evaluation of a penetrometer for estimating roof-bolt anchorage
Evaluation of a penetrometer for estimating roof-bolt anchorage
Stears, Juel H. (author)
1965
23 S
Ill., graph. Darst
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English
Evaluation of penetrometer for estimating roof-bolt anchorage
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