GB/T 44900-2024 Technical specification for fluoridation process reengineering intensified by Higee reactor

GB/T 150.2-2011 Pressure vessels—Part 2:Materials GB/T 150.2-2024 Pressure vessels—Part 2:Materials GB/T 150.3-2011 Pressure vessels—Part 3:Design GB/T 150.3-2024 Pressure vessels—Part 3:Design GB/T 150.4-2011 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance GB/T 150.4-2024 Pressure vessels—Part 4:Fabrication,inspection and testing,and acceptance 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/T 5267.4-2009 Passivation of corrosion-resistant stainless-steel fasteners GB/T 14211-1993 Code for test of machanical seal GB/T 14211-2010 Test method of mechanical seal GB/T 14211-2019 Test method of mechanical seal GB/T 17505-1998 Steel and steel products General technical delivery requirements GB/T 17505-2016 Steel and steel products—General technical delivery requirements GB 19815-2005 Safety requirements for centrifuge GB 19815-2021 Centrifuge—Safety requirements GB/T 32292-2015 Vacuum techology—Ferrofluid rotary feedthroughs—Generic specification GB 36894-2018 Risk criteria for hazardous chemicals production unit and storage installations GB/T 37243-2019 Determination method of external safety distance for hazardous chemicals production units and storage installations GB/T 42300-2022 Specification for safety risk assessment of fine chemical reactions HG 20231 JB/T 11244-2012 HyperGravity Device GB 50058-2014 Code for design of electrical installations in explosive atmospheres GB/T 50046-2018 Code for anticorrosion design of industrial constructions GB/T 50493-2019 Specification for design of combustible gas and toxic gas detection and alarm for petrochemical industry