frequency accuracy
短语词组
- Frequency counter accuracy 频率计算器精度
- frequency tracking accuracy 频率跟踪精度
- frequency readout accuracy 频率读出精度
- frequency measuring accuracy 测频精度
- Frequency Display and Accuracy 频率显示及准确度
- frequency -measurement accuracy 测频精度
- high accuracy frequency testing 高精度测频
- equal accuracy frequency meter 等精度频率计
- high accuracy frequency measurement 高精度测频 返回 frequency accuracy