Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
STANDARD published on 1.2.2001
Designation standards: ČSN EN 61779-2
Classification mark: 378320
Catalog number: 61081
Note: WITHDRAWN
Publication date standards: 1.2.2001
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Category: Technical standards ČSN