Ein Absolut-Ultraschall-Impuls-Reflexions-Verfahren und seine Anwendung zur Ortsbestimmung gebrochener Zonen in Sudafrikanischen Minen
Date
1957
Authors
Lutsch, Adolf(Adolf Gottfried Karl)
Journal Title
Journal ISSN
Volume Title
Publisher
Stellenbosch : Stellenbosch University
Abstract
Description
Thesis (D.Sc.Ing.) -- University of Stellenbosch, 1957.
Full text to be digitised and attached to bibliographic record.
Full text to be digitised and attached to bibliographic record.
Keywords
Ultrasonic waves, Mine safety, Dissertations -- Engineering