Occupational safely standards system. Respiratory protective devices. Terms, definitions, pictograms
STANDARD published on 1.11.2023
Designation standards: GOST R 12.4.233-2023
Publication date standards: 1.11.2023
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Russian technical standard
Category: Technical standards GOST