CENELEC - EN 50057
Electrical Apparatus for the Detection and Measurement of Combustible Gases Performance Requirements for Group II Apparatus Indicating up to 100 % Lower Explosive Limit
inactive
| Organization: | CENELEC |
| Publication Date: | 1 June 1991 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Alarm and warning systems): | 13.320 |
Document History
July 1, 1998
Electrical Apparatus for the Detection and Measurement of Combustible Gases - Performance Requirements for Group II Apparatus Indicating up to 100 % Lower Explosive Limit
A description is not available for this item.
EN 50057
June 1, 1991
Electrical Apparatus for the Detection and Measurement of Combustible Gases Performance Requirements for Group II Apparatus Indicating up to 100 % Lower Explosive Limit
A description is not available for this item.