Standard:
DIN EN IEC 61689 VDE 0754-3:2023-12Ultrasonics Physiotherapy systems – Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz |
Standard
withdrawn: DIN EN 61689 VDE 0754-3:2013-12Ultrasonics Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz |
Standard
withdrawn: DIN EN 61689 VDE 0754-3:2008-07Ultrasonics – Physiotherapy systems Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz |