153.电路如图所示,三极管β=50,UBE=0.7V,稳压管UZ=8.2V,UgVDZ图Agv 153.电路如图所示,三极管β=50,UBE=0.7V,稳压管UZ=8.2V,UgVDZ图Agv 发布时间:2024-09-21 03:33:09