CEI EN 50058 : 2ED 1999
Superseded
Superseded
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Electrical equipment for the detection and measurement of combustible gases Performance requirements for Group II equipment indicating up to 100% (v/v) gas
Published date
02-01-1999
Publisher
Superseded date
12-01-2001
Superseded by
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This Standard concerns group II equipment, portable, mobile and fixed, intended for the detection and measurement of concentrations of combustible gases and vapours present in the air.
| Committee |
CT 31
|
| DevelopmentNote |
Classificazione CEI 31-22 (08/2001)
|
| DocumentType |
Standard
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 50058:1998 | Identical |
Summarise
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