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Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date
01-08-1998
Published date
12-01-2013
Publisher
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| Committee |
IEC/TC 29
|
| DocumentType |
Standard
|
| PublisherName |
Harmonization Documents
|
| Status |
Superseded
|
| Standards | Relationship |
| DIN IEC 60118-4:1991-11 | Identical |
| CEI 29-11 : 1998 | Identical |
| NFC 97 610 : 1986 | Identical |
| DIN IEC 60118-4:1991-11 | Corresponds |
| UNE 20603-4:1982 | Similar to |
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