2025-12-14 10.2.82.121
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Code of China
Chinese National Standard List: Building water supply and draining engineering

DB32/T 5165-2025 Technical code of practice for the construction of high-quality drinking water 
  Issued on: 2025-07-30   Translation Price(USD):
DB32/T 5079-2025 Technical code of practice for installation and maintenance of urban water meter 
  Issued on: 2025-02-28   Translation Price(USD):
DB32/T 4817-2024 Technical specification for rural domestic sewage treatment in Taihu Basin 
  Issued on: 2024-07-08   Translation Price(USD):
DB32/T 4627-2023 Standard for ventilation design of urban tunnel 
  Issued on: 2023-12-18   Translation Price(USD): 555.0
GB/T 43298-2023 General specification for vacuum drainage integrated equipment 
  Issued on: 2023-11-27   Translation Price(USD): 285.0
T/CUWA 60055-2023 Municipal sewer pipelines rehabilitation using spiral wound―Unplasticized polyvinyl chloride (PVC-U) strip profile 
  Issued on: 2023-10-25   Translation Price(USD): 870.0
DB32/T 4499-2023 Technical specification for operation and maintenance of urban utility tunnel 
  Issued on: 2023-07-05   Translation Price(USD):
T/CECS 10222-2022  
  Issued on: 2022-10-31   Translation Price(USD):
GB/T 41494-2022 Aluminum alloy lining plastics pipes and fittings 
  Issued on: 2022-4-15   Translation Price(USD): 270.0
GB/T 37892-2019 Digital integrated full frequency conversion controlled constant pressure water supply equipment 
  Issued on: 2019-08-30   Translation Price(USD): 370.0
DB22/T 5032-2019 Technical standard for pipe jacking engineeringof water and sewerage 
  Issued on: 2019-12-05   Translation Price(USD):
DB22/T 5019-2019 Technical standard for small domestic wastewater treatment engineering 
  Issued on: 2019-05-05   Translation Price(USD):
CJ/T 186-2018 Floor drain 
  Issued on: 2018-06-12   Translation Price(USD): 460.0
GB/T 35149-2017 Piston type balancing control valve for pump 
  Issued on:   Translation Price(USD): 220.0
GB/T 35155-2017 Anti-cavitation type surge anticipation relief valve 
  Issued on: 2017-12-29   Translation Price(USD): 220.0
CJ/T 520-2017 Light gauge stainless steel press fittings with clamp ring 
  Issued on: 2017-09-05   Translation Price(USD): 430.0
CJ/T 151-2016 Light gauge stainless steel tubes 
  Issued on: 2016-12-15   Translation Price(USD): 224.0
CJ/T 152-2016 Light gauge stainless steel press-fittings and grooving fittings 
  Issued on: 2016-12-15   Translation Price(USD): 610.0
CJ/T 502-2016 Brass fittings for press joint 
  Issued on: 2016-09-06   Translation Price(USD): 550.0
CJ/T 244-2016 Water quality standards for swimming pool 
  Issued on: 2016-06-14   Translation Price(USD): 140.0
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