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Electrical apparatus for the detection and measurement of flammable gases. Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit.
STANDARD published on 15.9.2000
Designation standards: BS EN 61779-4:2000
Note: WITHDRAWN
Publication date standards: 15.9.2000
SKU: NS-98368
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: British technical standard
Category: Technical standards BS
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