GB/T 43676-2024 General technical requirements for water-cooled premixed low NOx burner

GB/T 151-2014 Heat exchangers GB/T 1236-2017 Industrial fan—Performance testing using standardized airways GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 10233-2016 Basic testing method for low-voltage switchgear and controlgear assemblies GB/T 21434-2022 Phase change boilers GB/T 36699-2018 Specification for liquid fuels and gaseous fuels burners of boilers GB/T 2423.1-2001 Environmental testing for electric and electronic products—Part 2:—Test methods Tests A:Cold GB/T 2423.1-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests A:Cold GB/T 2423.2-2001 Environmental testing for electric and electronic products—Part 2:Test methods-Tests B:Dry heat GB/T 2423.2-2008 Environmental testing for electric and electronic products—Part 2:Test methods—Tests B:Dry heat GB/T 2423.3-1993 Basic environmental testing procedures for electric and electronic products—Test Ca:Damp heat, steady state GB/T 2423.3-2006 Environmental testing for electric and electronic products—Part 2:Testing method—Test Cab:Damp heat, steady state GB/T 2423.3-2016 Environmental testing—Part 2:Testing method—Test Cab:Damp heat,steady state GB/T 37499-2019 Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves GB/T 37650-2019 Combustion types—Terms and definitions GB/T 38919-2020 General technical requirements for porous media burners HJ/T 398-2007 The determination of blackness of smoke discharged from fixed pollution sources using the Ringelmann smoke blackness chart method TSG 11-2020 Regulation on Safety Technology for Boiler