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Improving the reliability of guiding mechanisms in valves of sucker-rod well pumps

✍ Scribed by V. I. Sotnik; I. S. Stepanova; É. M. Rustamov

Publisher: Springer
Year: 1984
Tongue: English
Weight: 235 KB
Volume: 20
Category: Article
ISSN: 0009-2355
DOI: 10.1007/bf01154975

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