2024-11-22 18.188.132.71
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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/ 642-2012 Energy consumption of heat treatment working procedure of metals 105.0 via email in 1~3 business day valid,,2013-2-1
DB31/ 643-2012 Minimum allowable values of energy efficiency and energy efficiency grades for quick freezer(individually quick freezing freezer、spiral freezer、plate freezer) 105.0 via email in 1~3 business day valid,,2013-2-1
DB31/T 1146.1-2019 Technical specification for performance testing of electrical energy storage systemin smart grid-Part 1:Peak shaving application 225.0 via email in 1~3 business day valid,,2019-6-1
DB31/T 1146.2-2019 Technical specification for testing performance of electrical energy storagesystem in smart grid--Part 2 : Wind power smoothing application 225.0 via email in 1~3 business day valid,,2019-6-1
DB31/T 1146.3-2019 Technical specification for performance testing of electrical energy storagesystem in smart grid--Part 3 : Frequency regulation application 225.0 via email in 1~3 business day valid,,2019-6-1
DB31/T 522-2011 Technical specification for retrofitting of fan system on energy efficiency 105.0 via email in 1~3 business day superseded,2023-5-1,
DB31/T 628-2017 The energy efficiency testing and comprehensive evaluation method of in dustrial heat exchanger in service 375.0 via email in 1~5 business day valid,,2017-10-1
DB31/T 958-2015 The system optimization specifications and test of marine fan for operation efficiency 225.0 via email in 1~3 business day abolished2019-12-27 ,,2016-4-1
DB31/T 960-2015 The regulating and testing methods of cooling tower water circulating system for energy saving 200.0 via email in 1~3 business day superseded,2023-5-1,2016-4-1
DB31/T 961-2015 The water utilization efficiency limit and grade of cooling tower 165.0 via email in 1~3 business day valid,,2016-4-1
DB46/T 621-2024 General technical requirements for maintenance and remanufacturing of second-hand equipment for export construction machinery via email in business day valid,,2024-5-26
GB 50910-2013 Code for design of energy conservation of mechanical industrial engineering 1200.0 via email in 1~10 business day valid,,2014-3-1
GB/T 10201-1988 Guides for the rationality of electricity usage in heat treatment 224.0 via email in 1~3 business day abolished2009-01-01,2009-1-1,1989-9-1
GB/T 10820-1989 Boilers using coal for daily life--Thermal efficiency 150.0 via email in 1~3 business day superseded2002-10-01,2002-10-1,1990-1-1
GB/T 11056-1989 Energy consumption standard in forging production 450.0 via email in 1~3 business day abolished2005-10-14 ,,1990-2-1
GB/T 11057-1989 The operational management of the centrifugal, mixed flow and axial pumps 180.0 via email in 1~3 business day abolished2005-10-14 ,,1990-2-1
GB/T 28620-2012 The calculating methods of remanufacturing rate 80.0 via email in 1~3 business day valid,,2012-12-1
GB/T 32809-2016 Remanufacturing - Technological specifications of cleaning for mechanical products 160.0 via email in 1~3 business day valid,,2017-3-1
GB/T 34368-2017 Technical requirement for major maintenance of passenger ropeway 160.0 via email in 1~3 business day valid,,2018-4-1
GB/T 35980-2018 Remanufacturing engineering design of mechanical products—Guideline 80.0 via email in 1~3 business day valid,,2018-9-1
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DB31/ 642-2012 Energy consumption of heat treatment working procedure of metals 
  Issued on: 2012-10-19   Price(USD): 105.0
DB31/ 643-2012 Minimum allowable values of energy efficiency and energy efficiency grades for quick freezer(individually quick freezing freezer、spiral freezer、plate freezer) 
  Issued on: 2012-10-19   Price(USD): 105.0
DB31/T 1146.1-2019 Technical specification for performance testing of electrical energy storage systemin smart grid-Part 1:Peak shaving application 
  Issued on: 2019-02-28   Price(USD): 225.0
DB31/T 1146.2-2019 Technical specification for testing performance of electrical energy storagesystem in smart grid--Part 2 : Wind power smoothing application 
  Issued on: 2019-02-28   Price(USD): 225.0
DB31/T 1146.3-2019 Technical specification for performance testing of electrical energy storagesystem in smart grid--Part 3 : Frequency regulation application 
  Issued on: 2019-02-28   Price(USD): 225.0
DB31/T 522-2011 Technical specification for retrofitting of fan system on energy efficiency 
  Issued on: 2011-01-31   Price(USD): 105.0
DB31/T 628-2017 The energy efficiency testing and comprehensive evaluation method of in dustrial heat exchanger in service 
  Issued on: 2017-06-23   Price(USD): 375.0
DB31/T 958-2015 The system optimization specifications and test of marine fan for operation efficiency 
  Issued on: 2015-12-29   Price(USD): 225.0
DB31/T 960-2015 The regulating and testing methods of cooling tower water circulating system for energy saving 
  Issued on: 2015-12-29   Price(USD): 200.0
DB31/T 961-2015 The water utilization efficiency limit and grade of cooling tower 
  Issued on: 2015-12-29   Price(USD): 165.0
DB46/T 621-2024 General technical requirements for maintenance and remanufacturing of second-hand equipment for export construction machinery 
  Issued on: 2024-03-26   Price(USD):
GB 50910-2013 Code for design of energy conservation of mechanical industrial engineering 
  Issued on: 2013-08-08   Price(USD): 1200.0
GB/T 10201-1988 Guides for the rationality of electricity usage in heat treatment 
  Issued on: 1988-01-02   Price(USD): 224.0
GB/T 10820-1989 Boilers using coal for daily life--Thermal efficiency 
  Issued on: 1989-03-31   Price(USD): 150.0
GB/T 11056-1989 Energy consumption standard in forging production 
  Issued on: 1989-03-31   Price(USD): 450.0
GB/T 11057-1989 The operational management of the centrifugal, mixed flow and axial pumps 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 28620-2012 The calculating methods of remanufacturing rate 
  Issued on: 2012-6-29   Price(USD): 80.0
GB/T 32809-2016 Remanufacturing - Technological specifications of cleaning for mechanical products 
  Issued on: 2016-08-29   Price(USD): 160.0
GB/T 34368-2017 Technical requirement for major maintenance of passenger ropeway 
  Issued on: 2017-09-29   Price(USD): 160.0
GB/T 35980-2018 Remanufacturing engineering design of mechanical products—Guideline 
  Issued on: 2018-02-06   Price(USD): 80.0
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