PN-EN IEC 61828-2021-09 E
Ultrasonics -- Transducers -- Definitions and measurement methods regarding focusing for the transmitted fields (IEC 61828:2020)

Standard No.

PN-EN IEC 61828-2021-09 E

Release Date

2021

Published By

PL-PKN

Replace By

PN-EN 61828-2002 E