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Elektrické zariadenia do výbušných plynných atmosfér. Časť 20: Technické údaje o horľavých plynoch a parách v súvislosti s používaním elektrických zariadení.
Automatically translated name:
Electrical apparatus for explosive gas atmospheres. Part 20: Specifications for flammable gases and vapors relating to the use of electrical equipment.
STANDARD published on 1.7.2002
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Designation standards: STN IEC/TR3 60079-20
Classification mark: 332320
Catalog number: 0
Note: WITHDRAWN
Publication date standards: 1.7.2002
SKU: NS-542325
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Category: Technical standards STN
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