𝔖 Bobbio Scriptorium

✦ LIBER ✦

Percussive rock breaking by rod-type bits

✍ Scribed by G. A. Sovetov; Yu. S. Kuzin

Publisher: Springer
Year: 1973
Tongue: English
Weight: 152 KB
Volume: 9
Category: Article
ISSN: 1573-8736
DOI: 10.1007/bf02502124

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