Zobrazeno 1 - 1
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pro vyhledávání: '"Tetsu Tatsumi"'
Publikováno v:
Shigen-to-Sozai. 108:134-140
Impact penetration test is important to observe the behaviour of rock undergoing very rapid loading which can not be realized by a testing machine. A force-penetration relationship is considered to be closely related to performance of percussive rock