Potential overstress of shafts on Fisher series 9200 butterfly valves with expandable T rings.
- Physical Description: 1 online resource (2 pages).
- Publisher: Washington, D.C. : United States Nuclear Regulatory Commission, Office of Inspection and Enforcement, 1981.
"April 7, 1981."
|Source of Description Note:||
Description based on online resource; title from HTML title screen (NRC, viewed March 20, 2020).
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|Subject:||Nuclear power plants > Piping > Valves.
Fisher Controls (firm)