HD 450.4 : 200S1
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HEARING AIDS - MAGNETIC FIELD STRENGTH IN AUDIO FREQUENCY INDUCTION LOOPS FOR HEARING AID PURPOSES
Superseded date
08-01-1998
Published date
01-12-2013
Publisher
| Committee |
IEC/TC 29
|
| DocumentType |
Standard
|
| PublisherName |
Harmonization Documents
|
| Status |
Superseded
|
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