leunghb 发表于 2013-12-12 12:50:27

MIL-PRF-1/806J 12 June 2012 Electron Tube, Thyratron Type 4C35A

MIL-PRF-1/806J
12 June 2012

Electron Tube, Thyratron Type 4C35A

admin 发表于 2013-12-12 18:27:59

谢谢您的分享，金币已奖励！
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