𝔖 Bobbio Scriptorium
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Cutting strong rock with a drag bit assisted by high pressure water jets : Hood, M J S Afr Inst Min Metall, V77, N4, Nov 1976, P79–90


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
93 KB
Volume
14
Category
Article
ISSN
0148-9062

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