PHPWIND
HELLOCQ
UID:1323
UID:18857
UID:380051
UID:38275
内容来自Android手机客户端
UID:10305
UID:178
bg7gc:变容二极管,振荡三极管都换过了,故障不变。 (2015-04-05 08:57)
UID:6364
UID:4104
BG7IBQ:PCB板漏电? (2015-04-05 09:13)
刺猬:1. 偏置电压、调谐电压正常么?2. 频谱分析仪的"UNCAL"是什么原因引起的,扫速过快? (2015-04-05 10:20)
UID:10223
mdj-fish:检测一下你的频谱仪,是否有问题! (2015-04-06 15:14)