TS 854-1970
EXPRESSION OF THE POVVEft AND INTENSITY LEVELS OF SOUND OR NOISE

Standard No.

TS 854-1970

Release Date

1970

Published By

TR-TSE

Latest

TS 854-1970

TS 854-1970 history

• 1970 TS 854-1970 EXPRESSION OF THE POVVEft AND INTENSITY LEVELS OF SOUND OR NOISE