UNE 20821:1990
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
NO LOAD VOLTAGE OF ARC-WELDING EQUIPMENT
Superseded date
24-05-1997
Superseded by
Published date
23-02-1990
Publisher
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| Committee |
CTN 203
|
| DocumentType |
Standard
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60974-1:2017 | Identical |
| HD 24 : 200S1 | Identical |
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