Ревидиран
Gives requirements and characteristics to specify a hydrophone which is suitable as an IEC Standard Hydrophone for calibration purposes, to be used as a laboratory standard for comparison with other hydrophones intended for daily use.
ПОВУЧЕН
IEC 60500:1974 ED1
99.60
Повлачење ступило на снагу
10. 4. 2017.
ОБЈАВЉЕН
IEC 60500:2017 ED2