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IEC 60417C:1977 ED1

Third supplement. IEC 60417C:1977 ED1

Publication date:   Jan 1, 1977

General information

99.60   Withdrawal effective   Jun 17, 1997

IEC

TC 3

International Standard

01.080.10   Public information symbols. Signs. Plates. Labels

Buying

Revised

Language in which you want to receive the document.

Scope

Earth, clean (noiseless) earth, protective earth, frame or chassis, equipotentiality, omnidirectional microphone, bidirectional microphone, unidirectional or cardioid microphone, hydrophone, underwater sound projector, reversible transducer for underwater sound, transformer, clock; time switch; timer, Morse key; electric shaver outlet.

Life cycle

NOW

WITHDRAWN
IEC 60417C:1977 ED1
99.60 Withdrawal effective
Jun 17, 1997




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