IEC - International Electrotechnical Commission - IEC 60417C:1977

Third supplement.

revised
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Organization: IEC - International Electrotechnical Commission
Publication Date: 1 January 1977
Status: revised
Page Count: 27
ICS Code (Public information symbols. Signs. Plates. Labels): 01.080.10
abstract:

Earth, clean (noiseless) earth, protective earth, frame or chassis, equipotentiality, omnidirectional microphone, bidirectional microphone, unidirectional or cardioid microphone, hydrophone,... View More

Document History

IEC 60417C:1977
January 1, 1977
Third supplement.
Earth, clean (noiseless) earth, protective earth, frame or chassis, equipotentiality, omnidirectional microphone, bidirectional microphone, unidirectional or cardioid microphone, hydrophone,...
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