BS EN 61779-2:2000
Withdrawn
Date published:
Electrical apparatus for the detection and measurement of flammable gases, Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in the air
Related Information
13.320 Alarm and warning systems
29.260.20 Electrical apparatus for explosive atmospheres
33.100.20 Immunity
75.180.30 Volumetric equipment and measurements
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