𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Basic problems of frozen rock excavation by electric thermal drills. In Russian. In: Thermomechanical methods of rock shattering : Misnik, IU Kiev, Naukova Dumka, V5, 1972, P5–8


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
83 KB
Volume
12
Category
Article
ISSN
0148-9062

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES