KS B ISO 16063-21:2018 Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer
2018KS B ISO 16063-21:2018 Methods for the calibration of vibration and shock transducers — Part 21: Vibration calibration by comparison to a reference transducer
2013KS B ISO 16063-21:2013 Methods for the calibration of vibration and shock transducers-Part 21:Vibration calibration by comparison to a reference transducer