Ultrasonics. Physiotherapy systems. Performance requirements and methods of measurement in the frequency range 0.5 MHz to 5 MHz.
NORM herausgegeben am 15.5.1997
Designation standards: BS EN 61689:1997
Note: UNGÜLTIG
Publication date standards: 15.5.1997
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Kategorie: Technische Normen BS