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Wear on the bearing of a single-cone drill bit
A. V. Zubarev, I. G. Borodatskii, T. Kh. Sarkis'yants, V. A. Shevchenko, Yu. P. TrofimenkoVolume:
5
Language:
english
Pages:
4
DOI:
10.1007/bf01137125
Date:
March, 1969
File:
PDF, 455 KB
english, 1969