Russian standards PDF
Electric wheelchairs. Method of determination of dynamic stability
Document status: Replaced by GOST R 50731-95
Electric wheelchairs. Determinations of maximum speed, acceleration and retardation
Document status: Replaced by GOST R 50732-95
Transport services. Passenger transportation. Quality index nomenclature
Document status: Replaced by GOST R 51004-96
Transport services. Freight traffic. Quality index nomenclature
Document status: Replaced by GOST R 51005-96
Transport services. Terms and definitions
Document status: Replaced by GOST R 51006-96
Characteristics of maintainability and repairability of building machines
Document status: Replaced by GOST R 51033-97