Electron gun I-II [filem gelung]
Contents : I - Electron emission and control by bias. II - Electron focusing
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| Published: |
Chicago, Ill.: Encyclopaedia Britannica Educational Corp.,
1971
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| Subjects: |
Contents : I - Electron emission and control by bias. II - Electron focusing
| Format: | |
|---|---|
| Published: |
Chicago, Ill.: Encyclopaedia Britannica Educational Corp.,
1971
|
| Subjects: |