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GB/T 16415-1996 Determination of selenium in coal-Hydride generation-atomic absorption method 
  Issued on: 1996-06-14   Price(USD): 184.0
GB/T 21412.5-2010 Petroleum and natural gas industries—Design and operation of subsea production systems—Part 5:Subsea umbilicals 
  Issued on: 2010-9-2   Price(USD): 1050.0
GB/T 21412.6-2009 Petroleum and natural gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems 
  Issued on: 2009-3-16   Price(USD): 630.0
GB/T 21447-2008 Specification for external corrosion control for steel pipeline 
  Issued on: 2008-2-13   Price(USD): 250.0
GB/T 21835-2008 Dimensions and Masses per Unit Length of Welded Steel Pipes 
  Issued on: 2008-05-13   Price(USD): 120.0
GB/T 22723-2008 Energy determination for natural gas 
  Issued on: 2008-12-31   Price(USD): 660.0
DB23/T 1032-2006  
  Issued on:   Price(USD):
SJ/T 31389-1994 Requirements of readiness and methods of inspection and assessment for P-3B high-temperature test equipment 
  Issued on:   Price(USD): 184.0
SJ/T 31387-1994 Requirements of readiness and methods of inspection and assessment for all-weather test equipment 
  Issued on: 1994-04-15   Price(USD): 184.0
SJ/T 31080-1994 Requirements of readiness and methods of inspection and assessment for pattern generators 
  Issued on:   Price(USD): 184.0
DB23/T 1555-2014  
  Issued on: 2014-02-02   Price(USD):
GB/T 3830-2024 Calendered film and sheet from flexible polyvinyl chloride 
  Issued on: 2024-8-23   Price(USD): 315.0
GB/T 17130-1997 Water quality-Determination of volatile halogenated organic compounds-Headspace gas chromatography 
  Issued on: 1997-01-02   Price(USD): 264.0
DL/T 997-2006 Discharge standard of wastewater from limestone-gypsum flue gas desulfurization system in fossil fuel power plants 
  Issued on: 2006-5-6   Price(USD): 60.0
GB/T 17131-1997 Water quality--Determination of 1, 2-dichlorobenzene, 1, 4-dichlorobenzene, 1, 2, 4-trichlorobenzene--Gas chromatography 
  Issued on: 1997-01-02   Price(USD): 220.0
GB 4706.31-2008 Household and similar electrical appliances - Safety - Particular requirements for sauna heating appliances 
  Issued on: 1995-7-6   Price(USD): 270.0
GB 4706.23-2003 Safety of household and similar electrical appliances--Particular requirements for room heaters 
  Issued on: 2003-01-01   Price(USD): 250.0
GB/T 23107-2008 Household and similar electrical blankets - Methods for measuring performance 
  Issued on: 2008-12-30   Price(USD): 180.0
GB/T 23150-2008 Tubular heating element for water heater 
  Issued on: 2008-12-30   Price(USD): 140.0
GB 4706.44-2005 Household and similar electrical appliances-Safety-Particular requirements for thermal-storage room heaters 
  Issued on: 2005-10-10   Price(USD): 180.0
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