NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 61689 Berichtigung 1 ; VDE 0754-3 Berichtigung 1:2025-02 [Pre-order] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN IEC 61689 ; VDE 0754-3:2023-12 | 2023-12 | Ultrasonics - Physiotherapy systems - Field specifications and methods of measurement in the frequency range 0,5 MHz to 5 MHz (IEC 61689:2022); German version EN IEC 61689:2022 More |
