Russian standards PDF
Fasteners for narrow gauge railways. Fishplates. General specifications
Document status: Active
The plates of spike fastening for railway R65 and R75 rails. Design and dimensions
Document status: Replaced by GOST 32694-2014
Plain gates for of general-purpose bunkers. Basic and connection dimensions
Document status: Active
Sets of rolls for mounting muffs of power cables. Specifications
Document status: Active