标题: MIL-E-1/770C 24 January 77 Electron Tube, Magnetron Types 5586 and 5657 [打印本页] 作者: leunghb 时间: 2013-12-8 06:43:06 标题: 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
[attach]28901[/attach]作者: admin 时间: 2013-12-9 11:35:04