IEC 60090:1973
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Dimensions of plugs for hearing aids.
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
11-01-1996
English - French, Russian
01-01-1973
Applies to two-pin polarized and three-pin plugs for hearing aids. Gives dimensions and tolerances to ensure interchangeability.
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