DIN EN 62127-2:2013 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007 + Cor. :2008 + A1:2013); German version EN 62127-2:2007 + A1:2013
2018DIN EN 62127-2:2018-02 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007 + Cor.:2008 + A1:2013 + A2:2017); German version EN 62127-2:2007 + A1:2013 + A2:2017 / Note: DIN EN 62127-2 (2013-11) remains valid alongside this stan...
2013DIN EN 62127-2:2013 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007 + Cor. :2008 + A1:2013); German version EN 62127-2:2007 + A1:2013
2008DIN EN 62127-2:2008 Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz (IEC 62127-2:2007); German version EN 62127-2:2007