leunghb 发表于 2013-12-8 06:43:06

MIL-E-1/770C 24 January 77 Electron Tube, Magnetron Types 5586 and 5657

MIL-E-1/770C
24 January 77

Electron Tube, Magnetron Types 5586 and 5657

admin 发表于 2013-12-9 11:35:04

谢谢您的分享,金币已奖励!
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