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PWI 29-11 ED1

IEC 60711:1981 "Occluded-ear simulator for the measurement of earphones coupled to the ear by ear inserts"

General information

10.98   New project rejected   Jun 29, 2007

IEC

TC 29

International Standard

Life cycle

NOW

ABANDON
PWI 29-11 ED1
10.98 New project rejected
Jun 29, 2007