Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
STANDARD published on 1.8.2015
Designation standards: ČSN EN 45544-1
Classification mark: 833635
Catalog number: 97441
Note: WITHDRAWN
Publication date standards: 1.8.2015
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Czech technical standard
Category: Technical standards ČSN