Diy收音机和功放常用电子管测试仪(15)
时间:2013-05-19 15:57 来源:www.crystalradio.cn 作者:linpei 点击:次
5687_2跨导8.5mA/V 12BH7_1屏流10mA  12BH7_1跨导3.5mA/V  12BH7_2屏流10.2mA  12BH7_2跨导3.6mA/V  ECC40_1屏流5.7mA  ECC40_1跨导2.9 mA/V  ECC40_2屏流5.9 mA  ECC40_2跨导3 mA/V  EC92屏流10 mA  EC92跨导6 mA/V  (责任编辑：admin) |