本文介绍了为校准低频振动传感器而研制的低频振动标准装置。

A low frequency vibrating standard apparatus is developed for calibration of low frequency vibrating sensor.

youdao

本文介绍了为校准低频振动传感器而研制的低频振动标准装置。

A low frequency vibrating standard apparatus is developed for calibration of low frequency vibrating sensor.

youdao