Explosive atmospheres. Part 29-4. Gas detectors. General technical requirements and test methods of open path detectors for flammable gases
NORMA vydána dne 1.1.2013
Designation standards: GOST R 52350.29.4-2011
Note: NEPLATNÁ
Publication date standards: 1.1.2013
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST