GB/T 24960-2010 Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Electrical capacitance gauges

GB/T 17214.2-2005 Operating conditions for industrial-process measurement and control equipment—Part 2:Power IEC 60079-0 IEC 60079-1 IEC 60079-2 IEC 60079-7 IEC 60079-11 IEC 60092-504:1974 IEC 60654-1:1979 IMO(国际海事组织) GB 3836.6-2004 Electrical apparatus for explosive gas atmospheres—Part 6:Oil-immersion"o" GB/T 3836.6-2017 Explosive atmospheres—Part 6:Equipment protection by liquid immersion“o” GB 3836.7-2004 Electrical apparatus for explosive gas atmospheres—Part 7:Powder filling"q" GB/T 3836.7-2017 Explosive atmospheres—Part 7:Equipment protection by powder filling“q” GB 3836.12-1991 Electrical apparatus for explosive atmospheres—Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents GB/T 3836.12-2008 Explosive atmospheres—Part 12:Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting current GB/T 3836.12-2019 Explosive atmospheres—Part 12:Material characteristics for combustible dusts—Test methods GB 3836.14-2000 Electrical apparatus for explosive gas atmospheres—Part 14:Classification of hazardous areas GB 3836.14-2014 Explosive atmospheres—Part 14:Classification of areas—Explosive gas atmosphere GB/T 5332-1985 Method of test for ignition temperature of flammable liquids and gases GB/T 5332-2007 Method of test for ignition temperature of flammable liquids and gases GB/T 10250-1988 Electromagnetic compatibility of electrical and electronic installations in ships GB/T 10250-2007 Electrical and electronic installations in ships—Electromagnetic compatibility GB/T 10250-2025 Electrical and electronic installations in ships—Electromagnetic compatibility(EMC)—Ships with a metallic hull

ISO 8309:1991