leunghb 发表于 2013-12-23 15:00:11

MIL-PRF-1/866F 15 August 2012 Electron Tube, Cathode Ray Types 7ABP7A and 7ABP19

MIL-PRF-1/866F
15 August 2012

Electron Tube, Cathode Ray Types 7ABP7A and 7ABP19A

admin 发表于 2013-12-23 18:49:08

谢谢您的分享,金币已奖励!
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