frequency transformer
短语词组
- frequency regulating transformer 调频变压器
- frequency stabilization transformer 频率变换器
- frequency channel transformer 频道变换器
- High frequency link transformer 高频链变压器
- high frequency flyback transformer 高频反激变压器
- power frequency testing transformer 工频试验变压器
- frequency current transformer 高频变流器
- frequency resonance transformer 射频共振变压器
- high frequency switching transformer 高频开关变压器 返回 frequency transformer