leunghb 发表于 2013-12-14 10:46:31

MIL-PRF-1/812D NOTICE 1 24 June 2004 Electron Tube, Power Type 5D22

MIL-PRF-1/812D
NOTICE 1
24 June 2004

Electron Tube, Power Type 5D22

admin 发表于 2013-12-15 14:55:14

谢谢您的分享，金币已奖励！
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