Zamenjen
Specifies the methods of use of calibrated piezoelectric hydrophones for the measurement in liquids of acoustic fields generated by ultrasonic medical equipment operating in the frequency range 0,5 MHz to 15 MHz.
POVUČEN
IEC 60653:1979 ED1
POVUČEN
IEC 61102:1991 ED1
99.60
Povlačenje stupilo na snagu
23. 8. 2007.
POVUČEN
IEC 61102:1991/AMD1:1993 ED1