UNE-EN 50057:1999
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES. PERFORMANCE REQUIREMENTS FOR GROUP II APPARATUS INDICATING UP TO 100% LOWER EXPLOSIVE LIMIT.
Available format(s)
Hardcopy , PDF
Superseded date
06-30-2003
Language(s)
Spanish, Castilian
Published date
11-18-1999
Publisher
| Committee |
CTN 202/SC 31
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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