Russian standards PDF
Citric acid monohydrate for use in foodstuffs. Specifications
Document status: Active
Asphaltic concrete mixtures for roads and aerodromes and asphaltic concrete. Specifications
Document status: Active
Occupational safety standards system. Respiratory protective devices. Filtering half masks to protective against particles. General specifications
Document status: Replaced by GOST R 12.4.191-2011
Occupational safety standards system. Respiratory protective equipment. Particles filters. General specifications
Document status: Cancelled
Occupational safety standards system. Respiratory protective devices. Gas filters and combined filters. Requirements. Testing. Marking
Document status: Cancelled