Russian standards PDF
Basic norms of interchangeability. Straight-sided splines. Dimensions and tolerances
Document status: Active
System of standards for occupational safety. Dangerous and harmful working factors. Classification
Document status: Active
Occupational safety standards system. Noise. Determination of noise characteristics of noise sources in reverberation room. Precision method
Document status: Replaced by GOST 31274-2004
Occupational safety standards system. Fire engineering. Symbolic representations
Document status: Active
Occupational safety standards system. Building, road and earth-moving machinery. General safety requirements
Document status: Active