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HD 499 S1:1990

Integrating-averaging sound level meters HD 499 S1:1990

General information

99.60   Withdrawal effective   Dec 8, 1993

CENELEC

CLC/SR 29 Electroacoustics

Harmonization Document

Life cycle

NOW

WITHDRAWN
HD 499 S1:1990
99.60 Withdrawal effective
Dec 8, 1993

REVISED BY

WITHDRAWN
EN 60804:1994

Relations

Adopted from IEC 60804:1985 IDENTICAL

Adopted from IEC 60804:1985/A1:1989 IDENTICAL




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