BG7POZ 发表于 2008-8-5 22:52

KT88-98

KT88-98三极管接法的极限电压为多小伏呀?

779A977 发表于 2008-8-5 23:07

http://shuguangtubes.chsee.com/oldchsee/shuguangtubes/userviewsitcom.asp?SitcomID=3449

liuxinde 发表于 2011-4-28 14:30

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