ETSI TS 102 361-4-2016 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol (V1.8.1)
2021ETSI TS 102 361-4-2021 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol (V1.11.1)
2016ETSI TS 102 361-4-2016 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol (V1.8.1)
2015ETSI TS 102 361-4-2015 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol (V1.7.1)
2012ETSI TS 102 361-4-2012 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol V1.4.1
2010ETSI TS 102 361-4-2010 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol V1.3.1
2006ETSI TS 102 361-4-2006 Electromagnetic compatibility and Radio spectrum Matters (ERM); Digital Mobile Radio (DMR) Systems; Part 4: DMR trunking protocol V1.2.1
1997GOST 22.6.02-1997 Safety in emergencies. Mobile surface water treatment units. General technical requirements