Workplace atmospheres. Gas detectors. Performance requirements of detectors for toxic gases.
STANDARD published on 16.1.2020
Designation standards: BS IEC 62990-1:2019
Note: WITHDRAWN
Publication date standards: 16.1.2020
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: British technical standard
Category: Technical standards BS