leunghb 发表于 2013-11-22 12:26:35

MIl-PRF-1/299F NOTICE 1 14 June 2004 Electron Tube, Gas Switching Type 5927

MIl-PRF-1/299F
NOTICE 1
14 June 2004

Electron Tube, Gas Switching Type 5927

admin 发表于 2013-11-22 12:52:53

谢谢您的分享，金币已奖励！
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