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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
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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