GB/T 45780-2025 Green product assessment—Refrigeration and air conditioning equipment for commercial and industrial use

GB/T 20738-2006 Rooftop air conditioning unit GB/T 20738-2018 Rooftop air conditioning unit GB/T 20862-2007 Directives of the calculation method for recoverability rate of products GB/T 21087-2007 Air-to-air energy recovery equipment GB/T 21087-2020 Energy recovery ventilators for outdoor air handling GB/T 21360-2008 Refrigerant compressor for motor vehicle air condition GB/T 21360-2018 Refrigerant compressor for automobile air conditioning GB/T 21361-2008 Motor vehicle air-conditioning unit GB/T 21361-2017 Motor vehicle air-conditioning unit GB/T 21362-2008 Heat pump water heater for commercial ＆ industrial and similar application GB/T 21362-2023 Heat pump water heater for commercial &industrial and similar application GB 21454-2021 Minimum allowable values of the energy efficiency and energy efficiency grades for multi-connected air-condition (heat pump) units GB 21455-2019 Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners GB/T 22068-2008 Automobile air conditioning electrically driven compressor assembly GB/T 22068-2018 Electrically driven compressor assembly for automobile air conditioning GB/T 22068-2025 Electrically driven compressor assembly for automobile air conditioning GB/T 23331-2009 Management system for energy—Requirements GB/T 23331-2012 Energy management systems—Requirements GB/T 23331-2020 Energy management systems—Requirements with guidance for use GB/T 24001-2004 Environmental management systems—Requirements with guidance for use GB/T 24001-2016 Environmental management systems—Requirements with guidance for use GB/T 25126-2010 Large capacity cross-electromagnetic four-way reversing valve GB/T 25127.1-2010 Low ambient temperature air source heat pump (water chilling) packages—Part 1:Heat pump (water chilling) packages for industrial & commercial and similar application GB/T 25127.1-2020 Low ambient temperature air source heat pump(water chilling) packages—Part 1:Heat pump(water chilling) packages for industrial & commercial and similar application GB/T 25127.2-2010 Low ambient temperature air source heat pump(water chilling)packages—Part 2:Heat pump (water chilling) packages for household and similar application GB/T 25127.2-2020 Low ambient temperature air source heat pump(water chilling) packages—Part 2:Heat pump(water chilling) packages for household and similar application GB/T 25128-2010 Direct evaporation all fresh air handling units GB/T 27942-2011 Small capacity scroll compressor for automotive air condition GB/T 29030-2012 Positive displacement CO2 refrigerant compressor(unit) GB/T 31268-2014 Restricting excessive packaging for commodity—General rule GB/T 31268-2024 Restricting excessive packaging for commodity—General rule GB/T 37123-2018 Electrically driven motor vehicle air-conditioning unit GB 37479-2019 Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners GB/T 39560.1-2020 Determination of certain substances in electrical and electronic products—Part 1:Introduction and overview GB/T 39560.2-2020 Determination of certain substances in electrical and electronic products—Part 2:Disassembly,disjointment and mechanical sample preparation GB/T 39560.2-2024 Determination of certain substances in electrical and electronic products—Part 2:Disassembly,disjointment and mechanical sample preparation GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4:Mercury in polymers,metals and electronics by CV-AAS,CV-AFS,ICP-OES and ICP-MS GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5:Cadmium,lead and chromium in polymers and electronics and cadmium and lead in metals by AAS,AFS,ICP-OES and ICP-MS GB/T 39560.6-2020 Determination of certain substances in electrical and electronic products—Part 6:Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry(GC-MS) GB/T 39560.301-2020 Determination of certain substances in electrical and electronic products—Part 3-1:Screening lead,mercury,cadmium,total chromium and total bromine by X-ray fluorescence spectrometry GB/T 39560.701-2020 Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium[Cr(VI)]in colourless and coloured corrosion-protected coatings on metals by the colorimetric method GB/T 39560.702-2021 Determination of certain substances in electrical and electroinic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(Ⅵ)]in polymers and electronics by the colormetric method JB/T 7230-2013 Four-way electromagnetic reversing valve for heat pump JB/T 7230-1994 Four-way electromagnetic reversing valve for heat pump JB/T 7249-1994 Refrigeration equipment terminology JB/T 7249-2022 Refrigeration and air conditioning equipment terminology JB/T 8701-2018 Refrigeration plate-type heat exchanger JB/T 8701-1998 Plate heat exchanger for refrigeration JB/T 9066-1999 Cabinet type fan coil unit JB/T 9066-2025 Wall-mounted fan coil unit JB/T 10212-2016 Direct-acting electronic expansion valve for air conditioning JB/T 10212-2011 Refrigeration and air conditioning: Direct acting electronic expansion valve JB/T 10212-2000 Refrigeration and air conditioning: Direct acting electronic expansion valve JB/T 11967-2014 Microchannel heat exchanger for refrigeration air conditioning equipment condenser JB/T 11968-2014 Communication base station unit air conditioner for air conditioning units JB/T 11968-2025 Communication base station unit air conditioner for unit air conditioning units JB/T 12320-2015 Air conditioning gear type electronic expansion valve JB/T 12839-2016 Integrated Chiller (Heat Pump) Unit JB/T 12843-2016 Centrifugal refrigerant compressor JB/T 12845-2016 Automotive air conditioning electric compressor JB/T 13573-2018 Low ambient temperature air source heat pump heat fan JB/T 14640-2022 Computer and data processing room using composite indirect evaporative cooling chiller unit JB/T 14641-2022 Computer and data processing room indirect evaporative cooling air conditioning unit