Russian standards
Railway automatics and telemechanics systems on railway stations. Safety requirements and methods of checking
Document status: Active
Paper and cardboard for textile spools and tapers. Specifications
Document status: Active
Flexible cellular polymeric materials. Determination of fatigue by constant-load pounding
Document status: Active
Automobile roads of general use. Crushed stone and gravel from rocks. Determination of resistance to crushing and abrasion
Document status: Active
Two-turn spring washers for railway track. Technical specifications
Document status: Replaced by GOST 21797-2014