GB/T 39578-2020 Specification for emergency location system based on inertial navigation

GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.4-2008 Environmental testing for electric and electronic products—Part 2:Test method—Test Db:Damp heat,cyclic(12 h+12 h cycle) GB/T 2423.5-2019 Environmental testing—Part 2:Test methods—Test Ea and guidance:Shock GB/T 2423.7-2018 Environmental testing—Part 2:Test methods—Test Ec:Rough handling shocks,primarily for equipment-type specimens GB/T 2423.10-2019 Environmental testing—Part 2:Tests methods—Test Fc:Vibration(sinusoidal) GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB 3836.4-2010 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety "i" GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4798.1-2019 Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 1:Storage GB/T 25113-2010 General technical requirement for mobile fire command center GB 50313-2013 Code for design of fire communication and command system GB 50401-2007 Code for installation and acceptance of fire communication and command system