How to determine loads acting on the valve assembly of a reciprocating deep-well pump
Autor: | Roshchupkin, V. I., Lovchev, S. V., Braslavskii, B. I. |
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Zdroj: | Chemical and Petroleum Engineering; June 1972, Vol. 8 Issue: 6 p504-505, 2p |
Databáze: | Supplemental Index |
Externí odkaz: |