GOST 12.4.011-1989 Occupational safety standards system. Means of protection. General requirements and classification
GOST 9.010-1980 Unified system of corrosion and ageing protection. Compressed air for atomization of paint materials. Technical requirements and methods of control
GOST R 51175-1998 Transmission tooth gears of the traction main railway stock. Specifications
GOST R 51220-1998 Transmission tooth gears of the traction main railway stock. Raw pieces. Technical specifications
GOST R 52381-2005 Abrasive materials. Grain and grain size distribution of grinding powders. Test of grain size distribution