leunghb 发表于 2013-11-7 10:40:37

MIL-PRF-1/21C NOTICE 1 11 December 2002 ELECTRON TUBE, GAS SWITCHING TYPE 1B23

MIL-PRF-1/21C
NOTICE 1
11 December 2002

PERFORMANCE SPECIFICATION SHEET

ELECTRON TUBE, GAS SWITCHING
TYPE 1B23

admin 发表于 2013-11-7 11:45:16


谢谢您的分享，金币已奖励。
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