Russian standards PDF
Implants for surgery. Metal bone screws with hexagonal drive connection, spherical under-surface of head asymmetrical thread. Dimensions
Document status: Replaced by GOST R 50582-93
Wheelchairs. Method of determination for static stability
Document status: Replaced by GOST R 50604-93
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