2023-10-5 44.197.111.121
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Water supply and draining engineering in general

DB11/T 468-2007  
  Issued on: 2007-03-30   Price(USD):
DB11/T 341-2006  
  Issued on: 2006-02-22   Price(USD):
T/CAS 471-2021 Technical specification for engineering of reinforced concrete pipelines lined with anchored plastic sheet 
  Issued on: 2021-02-05   Price(USD): 375.0
T/CUWA 10101-2021 Test method of domestic sewage pollutant production of urban residents 
  Issued on: 2021-06-08   Price(USD): 435.0
DB11/T 348-2006  
  Issued on: 2006-04-30   Price(USD):
GB/T 28638-2012 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes 
  Issued on: 2012-07-31   Price(USD): 564.0
DB46/T 449-2021 Hainan province norm of water use 
  Issued on: 2021-12-14   Price(USD):
T/CAEPI 49-2022 Technical specification for low-carbon operation evaluation of sewage treatment plant 
  Issued on: 2022-06-06   Price(USD):
T/CI 162-2022 Technical sepcification for rainwater and sewage diversion renovation of urban 
  Issued on: 2022-12-22   Price(USD):
GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use 
  Issued on: 2020-03-31   Price(USD): 130.0
GB/T 18921-2019 The reuse of urban recycling water—Water quality standard for scenic environment use 
  Issued on: 2019-06-04   Price(USD): 140.0
GB/T 19837-2019 Ultraviolet (UV) disinfection equipment for urban water and wastewater engineering 
  Issued on: 2019-12-10   Price(USD): 160.0
CJ/T 537-2019 Multi-layers steel wire-wound modified polyethylene wear resistant composite pipe 
  Issued on: 2019-03-04   Price(USD): 610.0
GB/T 35842-2018 Technical requirements for pre-insulated directly buried valve of urban heating 
  Issued on: 2018-02-06   Price(USD): 310.0
CJ/T 521-2018 Water quality standards for domestic hot water 
  Issued on: 2018-04-03   Price(USD): 220.0
GB/T 34617-2017 Evaluation method of energy consumption for district heating system 
  Issued on: 2017-10-14   Price(USD): 370.0
DB6101/T 3011-2018 Technical code for secondary water supply 
  Issued on: 2018-05-21   Price(USD):
CJ/T 270-2017 Steel reinforced spirally wound polyethylene(PE) drainage pipes and connecting piece  
  Issued on: 2017-11-27   Price(USD): 430.0
DB46/T 449-2017 Hainan province norm of water use 
  Issued on: 2017-12-11   Price(USD):
DB31/T 478.24-2017 Main industrial products’ water-consumption quota and its calculation method—Part 24:Bean products 
  Issued on: 2017-10-11   Price(USD): 105.0
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