Superseded
Standard
Historical
BS EN 50057:1999
Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 01/15/1999 |
| Cancellation Date | 06/01/2003 |
| Page Count | 8 |
| Themes | Measurement characteristics |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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