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标题: MIL-E-1/868E 17 March 1977 Electron Tube, Negative Grid (Microwave) Type 2C40A [打印本页]

作者: leunghb 时间: 2013-12-23 15:02:15 标题: MIL-E-1/868E 17 March 1977 Electron Tube, Negative Grid (Microwave) Type 2C40A

MIL-E-1/868E
17 March 1977

Electron Tube, Negative Grid (Microwave) Type 2C40A
[attach]30135[/attach]

作者: admin 时间: 2013-12-23 18:49:05

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