GB/T 15875-1995 General specification for leaky cable radio communication system

GB 4098.3 GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d” GB 3836.2-2010 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures "d" GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d” GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i” GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 3836.4-2021 Explosive atmospheres—art 4:Equipment protection by intrinsic safety “i” GB 6280-1986 Capacity series and frequency channels arrangement in 25 to 1000MHz land mobile telecommunication network GB/T 12192-1990 Methods of measurement for radio transmitters employing F3E emission used in the mobile services GB/T 12192-2017 Methods of measurement for transmitters employing F3E or G3E emissions used in the mobile services GB/T 12193-1990 Methods of measurement for radio receivers employing F3E emission used in the mobile services GB/T 12193-2017 Methods of measurement for receivers employing F3E or G3E emission used in the mobile services GB/T 15844.1-1995 General specification for radio transceiver employing F3E emission used in the mobile services GB/T 15844.2-1995 Environmental requirements and test methods for radio transceiver employing F3E emission used in the mobile services GB/T 15844.3-1995 Reliability requirements and test methods for radio transceiver employing F3E emission used in the mobile services GB/T 15844.4-1995 Quality assessment regulations for radio transceiver employing F3E emission used in the mobile services GB/T 14013-1992 Mobile communication equipments—Transport package GB/T 14013-2017 Mobile communication equipments—Transport package MT 209-1990 The general technical requirements for electrical products used in coal mine communication, detection, and control MT 210-1990 The basic test methods for electrical products used in coal mine communication, detection, and control MT 211-1990