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Radio valve data: characteristics of 7,000 valves, transistors, semiconductor diodes and rectifiers, and cathode-ray tubes.
| 格式: | Printed Book |
|---|---|
| 語言: | English |
| 出版: |
Bombay
Allied
1970
|
| 叢編: | A "Wireless world" book
|
| 實物描述: | 223p. illus. 28 cm. |
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