Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz
NORM herausgegeben am 1.7.1997
Designation standards: ČSN EN 61220
Classification mark: 364883
Catalog number: 22179
Note: UNGÜLTIG
Publication date standards: 1.7.1997
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN