CUI Gao-han, GAO Tie-jun, DONG Zhao-Hui. Adjustment by Frequency Change[J]. DRILLING ENGINEERING, 2001, (1): 27,29. doi: 10.3969/j.issn.1672-7428.2001.01.013
Citation: |
CUI Gao-han, GAO Tie-jun, DONG Zhao-Hui. Adjustment by Frequency Change[J]. DRILLING ENGINEERING, 2001, (1): 27,29. doi: 10.3969/j.issn.1672-7428.2001.01.013
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Adjustment by Frequency Change
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Abstract
This paper describes the design concept, development process, main technical specifications and performance characteristics of ZJB(BP)-30A high pressure injection pump with the speed adjustment by frequency change.
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