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Problem of selecting a number of new-generation drilling systems
A. S. Kuznetsov, V. N. Savel'ev, B. N. Smolyanitskii, L. I. SukharevaVolume:
28
Language:
english
Pages:
2
DOI:
10.1007/bf00710981
Date:
January, 1992
File:
PDF, 175 KB
english, 1992