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Improving the geometry of hard-alloy teeth for jet drill bits
V. A. Yasashin, N. G. Makarov, A. M. Nazarov, D. Yu. SerikovVolume:
33
Language:
english
Pages:
4
DOI:
10.1007/bf02416779
Date:
January, 1997
File:
PDF, 228 KB
english, 1997