UNE 20321:1971
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRIC MATERIAL FOR EXPLOSIVE ATMOSPHERES WITH PROTECTION BY DUSTY INSULANT FILLING.
Available format(s)
Hardcopy , PDF
Superseded date
31-03-2010
Superseded by
Language(s)
Spanish, Castilian
Published date
15-03-1971
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
CTN 202/SC 31
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60079-5:2015 RLV | Identical |
| IEC 60079-5:1967 | Identical |
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