T/CAEPI 53-2022 The technical requirements for solvent recovery equipment using activated carbon fiber adsorption-steam desorption process

GB 151-1999 Tubular heat exchangers GB/T 151-2014 Heat exchangers GB/T 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 985.2-2008 Recommended joint preparation for submerged arc welding GB 4053.1-1993 Safety requirements for fixed steel vertical ladders GB 4053.1-2009 Safety requirements for fixed steel ladders and platform—Part 1:Steel vertical ladders GB 4053.2-1993 Safety requirements for fixed steel oblique ladders GB 4053.2-2009 Safety requirements for fixed steel ladders and platform—Part 2:Steel inclined ladders GB 4053.3-1993 Safety requirements for fixed industrial protective railings GB 4053.3-2009 Safety requirements for fixed steel ladders and platform—Part 3:Industrial guardrails and steel platform GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 4213-1992 Pneumatic industrial process control valves GB/T 4213-2008 Pneumatic industrial process control valves GB/T 4213-2024 Pneumatic control valves GB/T 13306-1991 Plates GB/T 13306-2011 Plates 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/T 16157-1996 Determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source GB/T 19587-2004 Determination of the specific surface area of solids by gas adsorption using the BET method GB/T 19587-2017 Determination of the specific surface area of solids by gas adsorption using the BET method GB/T 40200-2021 Method of testing the performance of equipment for industrial organic waste gas purification GB 50058-2014 Code for design of electrical installations in explosive atmospheres HG/T 3922-2006 Activated Carbon Fiber Felt HG/T 20229-2017 Code for construction and acceptance of chemical equipment and pipeline anticorrosive engineering HG/T 21515-2005 - Normal Pressure Manholes HG/T 21515-2014 Manholes for atmospheric use HJ/T 386-2007 Environmental Protection Product Technical Requirements: Industrial Emissions Adsorption Purification Device HJ/T 397-2007 Fixed source exhaust gas monitoring technical specifications JB/T 7928-2014 Industrial Valve Supply Requirements JB/T 7928-1999 JBT 7928-1999 General valve Supply requirements NB/T 47003.1 NB/T 47004.2-2021 Plate Heat Exchanger Part 2: Welded Plate Heat Exchangers GB 50057-2010 Code for design protection of structures against lightning GB 4053.1-2025 Safety requirements for fixed metal ladders and platform—Part 1:Vertical ladders GB 4053.2-2025 Safety requirements for fixed metal ladders and platform—Part 2:Inclined ladders GB 4053.3-2025 Safety requirements for fixed metal ladders and platform—Part 3:Industrial guardrails and platform GB/T 151-2026 Heat exchangers GB/Z 151-2026 Fire prevention measures on converters for high-voltage direct current(HVDC)systems,static var compensators(SVC)and flexible AC transmission systems(FACTS)and their valve halls