Effectiveness of using new materials in electric deep well pumps
V. S. Drynov, L. I. Aizengart, D. N. Truba, S. V. ReutovVolume:
7
Language:
english
Pages:
1
DOI:
10.1007/bf01143363
Date:
June, 1971
File:
PDF, 87 KB
english, 1971