Chemical and Petroleum Engineering

, Volume 8, Issue 11, pp 1028–1029 | Cite as

Improved construction and manufacturing technology of vacuum-pump float valves

  • V. V. Rumyantsev
  • L. V. Il'yukov
Exchange of Experience


Welding Weld Seam Special Device Lene Sphere Experience Improve 
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Copyright information

© Consultants Bureau, a division of Plenum Publishing Corporation 1973

Authors and Affiliations

  • V. V. Rumyantsev
  • L. V. Il'yukov

There are no affiliations available

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