2025-12-16 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DB31/T 1043-2017 Standard of rainstorm intensity formula and design rainstorm distribution 165.0 via email in 1~3 business day valid,,2017-5-1
CJ/T 235-2017 Vertical long shaft pump 250.0 via email in 1~3 business day valid,,2018-5-1
GB/T 13870.1-2008 Effects of current on human beings and livestock - Part 1: General aspects 490.0 via email in 1~5 business day superseded,2023-5-1,2009-4-1
CJ/T 302-2008 Tank type non-negative pressure water supply devices 180.0 via email in 1~3 business day valid,,2009-6-1
DB44/T 1462.2-2014 Room air conditioners using cloud technology-Part2:Cloud room air conditioners via email in business day abolished2025-08-31,,2015-2-10
GB 50721-2011 Code for Design of Water Supply & Drainage of Iron and Steel Enterprises 1200.0 via email in 1 business day valid,,2012-8-1
GBJ 125-1989 Basic terms of water supply and drainage design 660.0 via email in 1~5 business day superseded,2010-12-1,1989-10-1
GB/T 30560-2014 Lift - Control Devices, Signals and Additional Fittings 360.0 via email in 1~3 business day valid,,2014-12-1
JG/T 22-1999 Methods for testing the performance of air filters used in general ventilation 150.0 via email in 1~3 business day abolished2013-10-12 ,,1990-9-1
CJJ 28-2014 Code for Construction and Acceptance of City Heating Pipelines via email in business day valid,,2014-10-1
GB/T 28636-2012 Heating and air conditioning system hydraulic balance valve 210.0 via email in 1~3 business day valid,,2013-2-1
GB/T 31911-2015 Methods for determination of emissions from appliances burning gaseous fuels 310.0 via email in 1~3 business day valid,,2016-8-1
GB/T 24803.2-2013 Safety Requirements for Lifts - Part 2: Safety Parameters Meeting the Global Essential Safety Requirements (GESRs) 480.0 via email in 1~3 business day to be superseded,2026-2-1,2014-7-1
DB23/T 1641-2015 via email in business day valid,,2015-4-6
DGJ 08-1974-2004 Technical specification for gas direct-fired absorption chiller and heater engineering via email in business day valid,,2004-12-15
GB/T 7725-2004 Room air conditioners 700.0 via email in 1 business day superseded,2023-5-1,2005-3-1
JGJ 142-2012 Technical specification for floor radiant heating 1800.0 via email in 1~5 business day valid,,2013-6-1
GB/Z 28597-2012 Lifts and escalators subject to seismic conditions—Compilation report 660.0 via email in 1~3 business day valid,,2013-6-1
GB 50296-1999 Technical standard for water-supply well 250.0 via email in 1 business day superseded,2015-4-1,1999-10-1
GB 26465-2011 Safety rules for the construction and installation of firefighters lifts 200.0 via email in 1 business day superseded,2022-7-1,2012-4-1
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DB31/T 1043-2017 Standard of rainstorm intensity formula and design rainstorm distribution 
  Issued on: 2017-03-08   Price(USD): 165.0
CJ/T 235-2017 Vertical long shaft pump 
  Issued on: 2017-11-27   Price(USD): 250.0
GB/T 13870.1-2008 Effects of current on human beings and livestock - Part 1: General aspects 
  Issued on: 2008-06-19   Price(USD): 490.0
CJ/T 302-2008 Tank type non-negative pressure water supply devices 
  Issued on: 2008-12-12   Price(USD): 180.0
DB44/T 1462.2-2014 Room air conditioners using cloud technology-Part2:Cloud room air conditioners 
  Issued on: 2014-11-10   Price(USD):
GB 50721-2011 Code for Design of Water Supply & Drainage of Iron and Steel Enterprises  
  Issued on: 2011-7-29   Price(USD): 1200.0
GBJ 125-1989 Basic terms of water supply and drainage design 
  Issued on: 1989-02-16   Price(USD): 660.0
GB/T 30560-2014 Lift - Control Devices, Signals and Additional Fittings 
  Issued on: 2014-5-6   Price(USD): 360.0
JG/T 22-1999 Methods for testing the performance of air filters used in general ventilation 
  Issued on: 1990-1-4   Price(USD): 150.0
CJJ 28-2014 Code for Construction and Acceptance of City Heating Pipelines 
  Issued on: 2014-4-2   Price(USD):
GB/T 28636-2012 Heating and air conditioning system hydraulic balance valve 
  Issued on: 2012-7-31   Price(USD): 210.0
GB/T 31911-2015 Methods for determination of emissions from appliances burning gaseous fuels 
  Issued on: 2015-09-11   Price(USD): 310.0
GB/T 24803.2-2013 Safety Requirements for Lifts - Part 2: Safety Parameters Meeting the Global Essential Safety Requirements (GESRs) 
  Issued on: 2013-12-31   Price(USD): 480.0
DB23/T 1641-2015  
  Issued on: 2015-03-06   Price(USD):
DGJ 08-1974-2004 Technical specification for gas direct-fired absorption chiller and heater engineering 
  Issued on: 2004-11-15   Price(USD):
GB/T 7725-2004 Room air conditioners 
  Issued on: 2004-12-02   Price(USD): 700.0
JGJ 142-2012 Technical specification for floor radiant heating 
  Issued on: 2012-08-23   Price(USD): 1800.0
GB/Z 28597-2012 Lifts and escalators subject to seismic conditions—Compilation report 
  Issued on: 2012-12-31   Price(USD): 660.0
GB 50296-1999 Technical standard for water-supply well 
  Issued on: 1999-4-13   Price(USD): 250.0
GB 26465-2011 Safety rules for the construction and installation of firefighters lifts 
  Issued on: 2011-5-12   Price(USD): 200.0
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