leunghb 发表于 2013-11-29 08:03:25

MIL-PRF-1/590C 30 September 2009 Electron Tube, Cathode Ray Type 3FP7A

MIL-PRF-1/590C
30 September 2009

Electron Tube, Cathode Ray Type 3FP7A

admin 发表于 2013-11-29 09:19:36

谢谢您的分享,金币已奖励!
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