Russian standards PDF
Basic aspects of the safety philosophy of electrical equipment, used in medical practice
Document status: Replaced by GOST R 50326-92
Dental root canal instrument. Part 2. Enlargers
Document status: Replaced by GOST R 50351.2-93
Wheelchairs. Maximum overall dimension
Document status: Replaced by GOST R 50602-93
Wheelchairs. Type classification based on appearance characteristics
Document status: Replaced by GOST R 50603-93
Wheelchairs. Methods of determination of overall dimensions, mass, minimum turning radius and minimum turn-around width
Document status: Replaced by GOST R 50605-93
Buses for carrying invalids. General requirements
Document status: Replaced by GOST R 50844-95