MIL-E-1/1056 › Complete Document History
Electron Tube, Cathode Ray Type 12SP7D
Obsolete Revision Information: |
REVISION D - Electron Tube, Cathode Ray Type 12SP7D - March 23, 1971
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Obsolete Revision Information: |
REVISION D - Electron Tube, Cathode Ray Type 12SP7D - March 23, 1971
|