AENOR - UNE-EN 50056/A1
ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLES GASES. PERFORMANCE REQUIREMENTS FOR GROUP I APPARATUS INDICATING UP TO 100% (V/V) METHANE.
inactive
| Organization: | AENOR |
| Publication Date: | 24 September 1996 |
| Status: | inactive |
| ICS Code (Electrical apparatus for explosive atmospheres): | 29.260.20 |
Document History
May 7, 1999
ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES. PERFORMANCE REQUIREMENTS FOR GROUP I APPARATUS INDICATING UP TO 100% (V/V) METHANE IN AIR.
A description is not available for this item.
UNE-EN 50056/A1
September 24, 1996
ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLES GASES. PERFORMANCE REQUIREMENTS FOR GROUP I APPARATUS INDICATING UP TO 100% (V/V) METHANE.
A description is not available for this item.
October 24, 1994
ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES. PERFORMANCE REQUIREMENTS FOR GROUP I APPARATUS INDICATING UP TO 100% (V/V) METHANE IN AIR.
A description is not available for this item.