leunghb 发表于 2013-12-25 10:46:23

MIL-PRF-1/868F 18 June 2008 Electron Tube, Negative Grid (Microwave) Type 2C40A

MIL-PRF-1/868F
18 June 2008

Electron Tube, Negative Grid (Microwave) Type 2C40A

admin 发表于 2013-12-25 18:58:39


谢谢您的分享，金币已奖励！
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