Rock piercing test, a base for an international classification with regard to their destructibility. Conference. In French. 9F, 25R : Brych, J Fac. Polytechn. Mons, B Proc. Third Congress Int. Soc. Rock Mech. Denver, 1974, V2, Part A, 1974, P39–45

• Book ID: 107896826
• Publisher: Elsevier Science
• Year: 1975
• Tongue: English
• Weight: 93 KB
• Volume: 12
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(75)92415-8