2024-11-22 3.16.70.99
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
CJ/T 38-1999 Indicators of fluorine ion analyzer 120.0 via email in 1~3 business day valid,,1999-6-4
GB 12358-2006 Gas monitors and alarms for workplace General technical requirements 200.0 via email in 1 business day valid,,2006-12-1
GB 50493-2009 Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry 80.0 via email in 1 business day superseded,2020-1-1,2009-10-1
GB/T 18809-2002 General specification for air ion measuring instruments 120.0 via email in 1~3 business day abolished2020-03-01 ,2020-3-1,2003-4-1
HJ/T 1-1992 Fixing Installation for Gas Measuring and Sampling 150.0 via email in 1~3 business day valid,,1993-1-1
HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial) 180.0 via email in 1~3 business day superseded,2020-3-24,2007-8-1
HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial) 150.0 via email in 1~3 business day superseded,2020-3-24,2007-8-1
HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial) 120.0 via email in 1~3 business day superseded,2020-3-24,2007-8-1
HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial) 120.0 via email in 1~3 business day superseded,2020-3-24,2007-8-1
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler 120.0 via email in 1~3 business day valid,,2008-1-1
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 120.0 via email in 1 business day superseded,2020-3-24,2008-3-1
HJ/T 46-1999 Technical conditions of detector of sulphur dioxide concentration for constant potential electrolysis method 150.0 via email in 1~3 business day valid,,2000-1-1
HJ/T 47-1999 Technical conditions of sampler for stack gas 180.0 via email in 1~3 business day valid,,2000-1-1
HJ/T 48-1999 Technical conditions of sampler for stack dust 300.0 via email in 1~3 business day valid,,2000-1-1
JB/T 6852-1993 Vehicle Emission Analyzer - Requirements for Mixed Gas Storage Vessel for Calibration 60.0 via email in 1~3 business day valid,,1994-1-1
JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer 270.0 via email in 1~3 business day abolished2016-12-27,2016-12-27,2007-5-28
MT 137.1-1986 Mine harmful gas in the air of carbon monoxide measuring method 100.0 via email in 1~3 business day valid,,1986-4-1
MT 272-1994 Detector Tube for Nitrogen Oxide 224.0 via email in 1~3 business day valid,,1994-10-1
MT 273-1994 Detector Tube for Ammonia Gas 204.0 via email in 1~3 business day valid,,1994-10-1
MT 274-1994 Detector Tube for Carbon Dioxide 224.0 via email in 1~3 business day valid,,1994-10-1
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CJ/T 38-1999 Indicators of fluorine ion analyzer 
  Issued on: 1999-6-4   Price(USD): 120.0
GB 12358-2006 Gas monitors and alarms for workplace General technical requirements 
  Issued on: 2006-6-22   Price(USD): 200.0
GB 50493-2009 Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry 
  Issued on: 2009-03-19   Price(USD): 80.0
GB/T 18809-2002 General specification for air ion measuring instruments 
  Issued on: 2002-10-08   Price(USD): 120.0
HJ/T 1-1992 Fixing Installation for Gas Measuring and Sampling 
  Issued on:   Price(USD): 150.0
HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial) 
  Issued on: 2007-7-12   Price(USD): 180.0
HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Price(USD): 150.0
HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Price(USD): 120.0
HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial) 
  Issued on: 2007-7-12   Price(USD): 120.0
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler 
  Issued on: 2007-11-12   Price(USD): 120.0
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 
  Issued on: 2007-6-25   Price(USD): 120.0
HJ/T 46-1999 Technical conditions of detector of sulphur dioxide concentration for constant potential electrolysis method 
  Issued on: 1999-08-18   Price(USD): 150.0
HJ/T 47-1999 Technical conditions of sampler for stack gas 
  Issued on: 1999-08-18   Price(USD): 180.0
HJ/T 48-1999 Technical conditions of sampler for stack dust 
  Issued on: 1999-8-18   Price(USD): 300.0
JB/T 6852-1993 Vehicle Emission Analyzer - Requirements for Mixed Gas Storage Vessel for Calibration 
  Issued on: 1993-7-9   Price(USD): 60.0
JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer 
  Issued on: 2006-12-8   Price(USD): 270.0
MT 137.1-1986 Mine harmful gas in the air of carbon monoxide measuring method 
  Issued on: 1986-03-05   Price(USD): 100.0
MT 272-1994 Detector Tube for Nitrogen Oxide 
  Issued on: 1992-5-1   Price(USD): 224.0
MT 273-1994 Detector Tube for Ammonia Gas 
  Issued on: 1992-5-1   Price(USD): 204.0
MT 274-1994 Detector Tube for Carbon Dioxide 
  Issued on: 1992-5-1   Price(USD): 224.0
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