2024-12-22 3.14.246.101
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Heat supply, air supply, air conditioning and refrigerating engineering in general

DB32/T 4165-2021 Technical specification for multi-connected split air conditioning (heat-pump) system 
  Issued on: 2021-12-22   Price(USD):
T/CECS 10022-2021 Modified high density polyethylene (HDPE-M) double-wall corrugated pipes for underground use 
  Issued on: 2021-04-19   Price(USD): 315.0
T/CECS 10131-2021 Gas safety monitoring device for kitchen in medium and small catering places 
  Issued on: 2021-04-19   Price(USD): 495.0
DB32/T 4167-2021 Specification for unit-integrated type steel structures 
  Issued on: 2021-12-22   Price(USD):
DB37/T 5237-2022 Technical standard for ultra-low energy public buildings 
  Issued on: 2022-11-24   Price(USD):
T/ZRCX 007-2020 Controller for ionic flame-out protection for commercial gas appliances 
  Issued on: 2020-03-10   Price(USD): 225.0
GB 44017-2024 Armouring hose for the connection of gas appliance 
  Issued on: 2024-04-29   Price(USD): 360.0
GB 41317-2024 Stainless steel corrugated tubes for the connection of gas appliances 
  Issued on: 2024-04-29   Price(USD): 375.0
GB 35848-2024 Commercial gas-burning appliance 
  Issued on: 2024-04-29   Price(USD): 855.0
GB 44023-2024 Compounded rubber hose for internal use in gas appliance connection 
  Issued on: 2024-04-29   Price(USD): 270.0
T/CECS 10360-2024 Pathogenic microorganism effluent decontamination devices 
  Issued on: 2024-01-31   Price(USD): 255.0
DB11/T 2172-2023 Technical specification for energy saving operation of air source heat pump heating systems in rural res idential buildings 
  Issued on: 2023-12-25   Price(USD): 210.0
DB11/T 1211-2023 Energy Saving Monitoring of the Central Air Conditioning System Operation 
  Issued on: 2023-12-25   Price(USD): 225.0
GB/T 16411-2023 Universal test methods of gas burning appliances for domestic use 
  Issued on: 2023-08-06   Price(USD): 555.0
T/CECS 10221-2022  
  Issued on: 2022-10-18   Price(USD):
GB/T 41320-2022 Non-household gas-fired space heater 
  Issued on: 2022-03-09   Price(USD): 630.0
GB/T 41317-2022 Stainless steel corrugated tubes for the connection of gas appliances 
  Issued on: 2022-03-09   Price(USD): 300.0
T/CECS 10182-2022 Self-fresh air anti-microbial aluminum alloy framing composite wall panels 
  Issued on: 2022-04-08   Price(USD): 225.0
GB 18111-2021 Gas storage water heater 
  Issued on: 2021-08-10   Price(USD): 840.0
T/CECS 10170-2022 Ceramic permeable brick 
  Issued on: 2022-01-20   Price(USD): 165.0
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