GB/T 25846-2010 Industrial γ-ray density meter

GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 14052-1993 Radionuclide gauges—Gauges designed for permanent installation 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 4075-2003 Sealed radioactive sources—General requirements and classification GB 4075-2009 Sealed radioactive sources—General requirements and classification GB 8702-1988 Regulations for electromagnetic radiation protection GB/T 8993-1998 Environmental conditions and testing procedures for nuclear instrumentation GB 11806-1989 Regulations for the safe transport of radioactive material GB 11806-2004 Regulations for the safe transport of radioactive material GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB 8702-2014 Controlling limits for electromagnetic environment GB 11806-2019 Regulations for the safe transport of radioactive material