ONORM K 2500-1984
Audiometer; definitions, requirements, testing

Standard No.

ONORM K 2500-1984

Release Date

1984

Published By

AT-ON

Latest

ONORM K 2500-1984

ONORM K 2500-1984 history

• 1984 ONORM K 2500-1984 Audiometer; definitions, requirements, testing