2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: Heat supply, air supply, air conditioning and refrigerating engineering in general

GB/T 12209.2-1990 Determination of naphthalene of gas in urban area--Gas chromatographic method 
  Issued on: 1990-01-04   Translation Price(USD): 300.0
GB/T 12205-1990 Chemical analysis method for main composition of manufactured fuel gas 
  Issued on: 1990-01-03   Translation Price(USD): 340.0
GBJ 302-1988 Quality inspetion and assessment of heating sanitary and gas work 
  Issued on: 1988-11-05   Translation Price(USD): 220.0
GB 10410.1-1989 Analysis of manufactured gas composition by gas chromatography 
  Issued on: 1989-02-22   Translation Price(USD): 60.0
GB 10410.3-1989 Analysis of liquefied petroleum gas composition by gas chromatography 
  Issued on: 1989-02-22   Translation Price(USD): 120.0
GB/T 10410.2-1989 Analysis of natural gas normal composition by gas chromatography 
  Issued on: 1989-02-22   Translation Price(USD): 220.0
GBJ 19-1987 Specifications for the design of heating ventilating and air-conditioning 
  Issued on: 1987-12-30   Translation Price(USD): 3180.0
GBJ 114-1988 Technical drawings-Drawings of heating ventilaing and air-conditioning system 
  Issued on: 1988-01-06   Translation Price(USD): 120.0
DB32/T 4165-2021 Technical specification for multi-connected split air conditioning (heat-pump) system 
  Issued on: 2021-12-22   Translation Price(USD):
DB32/T 4167-2021 Specification for unit-integrated type steel structures 
  Issued on: 2021-12-22   Translation Price(USD):
DB37/T 5237-2022 Technical standard for ultra-low energy public buildings 
  Issued on: 2022-11-24   Translation Price(USD):
T/ZRCX 007-2020 Controller for ionic flame-out protection for commercial gas appliances 
  Issued on: 2020-03-10   Translation Price(USD): 225.0
T/CECS 10131-2021 Gas safety monitoring device for kitchen in medium and small catering places 
  Issued on: 2021-04-19   Translation Price(USD): 495.0
T/CECS 10022-2021 Modified high density polyethylene (HDPE-M) double-wall corrugated pipes for underground use 
  Issued on: 2021-04-19   Translation Price(USD): 315.0
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