IEC 60417C:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Third supplement.
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Russian
01-01-1977
01-08-1998
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.
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS 6217:1981 | Identical |
| HD 243 : S12 | Identical |
| DIN 30603:1985-11 | Identical |
| DIN 40101-1:1991-11 | Identical |
| UNE 20557-1:1985 | Identical |
| DIN 32520-4:1986-08 | Similar to |
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