UNE-EN 50057:1999
Superseded
Superseded
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
Language(s)
Spanish, Castilian
Published date
11-18-1999
Publisher
Superseded date
06-30-2003
US$69.95
Excluding Tax where applicable
| Committee |
CTN 202/SC 31
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| BS EN 50057:1999 | Identical |
| DIN EN 50057 : 1999 | Identical |
| NF EN 50057 : 1992 | Identical |
| EN 50057:1998 | Identical |
| I.S. EN 50057:1998 | Identical |
| NEN EN 50057 : 1998 | Identical |
| NBN EN 50057 : 1998 | Identical |
Summarise
US$69.95
Excluding Tax where applicable
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