2009GOST R 52459.2-2009 Electromagnetic compatibility of technical equipment. Radio communication equipment. Part 2. Specific requirements for radio paging equipment
2001GOST R 51857-2001 Electromagnetic compatibility of technical equipment. On-site paging equipment. Requirements and test methods
GOST R 51857-2001 Electromagnetic compatibility of technical equipment. On-site paging equipment. Requirements and test methods was changed to GOST R 52459.2-2009 Electromagnetic compatibility of technical equipment. Radio communication equipment. Part 2. Specific requirements for radio paging equipment.