UNE 21817:1989
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES. POWDER FILLING "Q".
Published date
22-05-1989
Publisher
Superseded date
10-07-1996
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| Committee |
CTN 202
|
| DocumentType |
Standard
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 50017:1998 | Identical |
Summarise
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