Russian standards
Occupational safely standards system. Closed-circuit breathing apparatus compressed air type. Requirements. Testing. Marking. Simples selection rules
Document status: Cancelled
Occupational safety standards system. Personal eye protection. Optical and non-optical parameters test methods
Document status: Cancelled
Safety in emergencies. Respiratory protective devices. Contained breathing apparatus with chemical oxygen. General technical requirements
Document status: Active
Dentistry. Corrosion test methods for metallic materials
Document status: Active
Occupational safety standards system. Artificial leather for hand protection. Method for determination of cut resistance
Document status: Replaced by GOST 12.4.141-99