Ein Absolut-Ultraschall-Impuls-Reflexions-Verfahren und seine Anwendung zur Ortsbestimmung gebrochener Zonen in Sudafrikanischen Minen

Lutsch, Adolf(Adolf Gottfried Karl) (1957)

Thesis (D.Sc.Ing.) -- University of Stellenbosch, 1957.

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Thesis

Please refer to this item in SUNScholar by using the following persistent URL: http://hdl.handle.net/10019.1/67572
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