2025-12-24 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SJ/T 10968-1996 Detailed specifications for electronic components - 3DD205A silicon NPN case-rated transistors for high frequency amplification (Applicable for certification) 380.0 via email in 1~3 business day abolished2010-01-20 ,,1997-1-1
DB21/T 2765-2017 via email in business day valid,,2017-3-23
GB 29450-2012 The norm of energy consumption per unit product of glass fibers 180.0 via email in 1~3 business day valid,,2013-10-1
SJ/T 10835-1996 Detailed specifications for electronic components - 3DK105A and 3DK105B bipolar switching transistors (Applicable for certification) 530.0 via email in 1~3 business day abolished2010-01-20 ,,1997-1-1
GB 32028-2015 Minimum allowable values of energy efficiency and energy efficiency grades for projectors 140.0 via email in 1~3 business day to be superseded,2026-7-1,2016-10-1
DB31/T 668.5-2012 Energy savings measurement and verification guideline for energy saving technical retrofit and EPC profect—Part 5:Lift system 165.0 via email in 1~3 business day valid,,2013-5-1
GB 21256-2013 The norm of energy consumption per unit product of major individual―process of crude steel manufacturing process 160.0 via email in 1~3 business day to be superseded,2026-7-1,2014-10-1
GB 29447-2012 The norm of energy consumption per unit products of polysilicon enterprise 210.0 via email in 1~3 business day superseded2024-01-01,2024-1-1,2013-10-1
GB/T 3484-2009 The general principles for energy balance of enterprise 124.0 via email in 1 business day valid,,2009-11-1
SJ 3126-1988 Detail specification for electronic components--Case-rated bipolar transistors for silicon NPN low frequency amplification, Type 3DD869 380.0 via email in 1~3 business day abolished2010-01-20 ,,1988-12-1
GB 32034-2015 Norm of energy consumption per unit productsof gold refining 130.0 via email in 1~3 business day superseded,2025-5-1,2016-10-1
GB/T 31348-2014 Technical requirements of measurement and verification of energy savings―Lighting system 160.0 via email in 1~3 business day valid,,2015-7-1
SJ 2699-1986 Detail specification for silicon NPN high frequency low noise low power transistors, Type 3DG388 380.0 via email in 1~3 business day abolished2010-01-20 ,,1986-10-1
GB 12021.4-2004 The maximum allowable values of the energy consumption and Energy efficiency grade for household electric washing machines 224.0 via email in 1 business day superseded,2013-10-1,2005-5-1
SJ 1647-1980 Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD253 and 3D 180.0 via email in 1~3 business day abolished2010-01-20 ,,1981-6-1
SJ/T 11057-1996 Detailed specifications for electronic components - 4CS142 high frequency silicon dual insulated-gate field-effect transistors (Applicable for certification) 490.0 via email in 1~3 business day abolished2010-01-20 ,,1997-1-1
SJ 1421-1978 Detail specification for silicon NPN high-frequency high power transistors,Type 3DA22 60.0 via email in 1~3 business day valid,,1979-7-1
GB/T 30257-2013 Technical Requirements of Measurement and Verification of Energy Savings, Fan System 124.0 via email in 1~3 business day superseded,2023-12-1,2014-7-1
GB/T 15319-1994 Monitoring and testing method for energy saving of flame heating furnace 140.0 via email in 1~3 business day valid,,1995-10-1
DB13/T 2137-2014 via email in business day abolished2025-10-08,,2015-3-15
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SJ/T 10968-1996 Detailed specifications for electronic components - 3DD205A silicon NPN case-rated transistors for high frequency amplification (Applicable for certification) 
  Issued on: 1996-11-20   Price(USD): 380.0
DB21/T 2765-2017  
  Issued on: 2017-02-23   Price(USD):
GB 29450-2012 The norm of energy consumption per unit product of glass fibers 
  Issued on: 2012-12-31   Price(USD): 180.0
SJ/T 10835-1996 Detailed specifications for electronic components - 3DK105A and 3DK105B bipolar switching transistors (Applicable for certification) 
  Issued on: 1996-11-20   Price(USD): 530.0
GB 32028-2015 Minimum allowable values of energy efficiency and energy efficiency grades for projectors 
  Issued on: 2015-09-18   Price(USD): 140.0
DB31/T 668.5-2012 Energy savings measurement and verification guideline for energy saving technical retrofit and EPC profect—Part 5:Lift system 
  Issued on: 2012-11-26   Price(USD): 165.0
GB 21256-2013 The norm of energy consumption per unit product of major individual―process of crude steel manufacturing process 
  Issued on: 2013-10-10   Price(USD): 160.0
GB 29447-2012 The norm of energy consumption per unit products of polysilicon enterprise 
  Issued on: 2012-12-31   Price(USD): 210.0
GB/T 3484-2009 The general principles for energy balance of enterprise 
  Issued on: 2009-3-11   Price(USD): 124.0
SJ 3126-1988 Detail specification for electronic components--Case-rated bipolar transistors for silicon NPN low frequency amplification, Type 3DD869 
  Issued on: 1988-04-08   Price(USD): 380.0
GB 32034-2015 Norm of energy consumption per unit productsof gold refining 
  Issued on: 2015-09-11   Price(USD): 130.0
GB/T 31348-2014 Technical requirements of measurement and verification of energy savings―Lighting system 
  Issued on: 2014-12-31   Price(USD): 160.0
SJ 2699-1986 Detail specification for silicon NPN high frequency low noise low power transistors, Type 3DG388 
  Issued on: 1986-03-15   Price(USD): 380.0
GB 12021.4-2004 The maximum allowable values of the energy consumption and Energy efficiency grade for household electric washing machines 
  Issued on: 2004-10-21   Price(USD): 224.0
SJ 1647-1980 Detail specification for silicon NPN diffused mesa low-frequency high power transistors, Type 3DD253 and 3D 
  Issued on: 1980-11-27   Price(USD): 180.0
SJ/T 11057-1996 Detailed specifications for electronic components - 4CS142 high frequency silicon dual insulated-gate field-effect transistors (Applicable for certification) 
  Issued on: 1996-11-20   Price(USD): 490.0
SJ 1421-1978 Detail specification for silicon NPN high-frequency high power transistors,Type 3DA22 
  Issued on: 1979-7-1   Price(USD): 60.0
GB/T 30257-2013 Technical Requirements of Measurement and Verification of Energy Savings, Fan System  
  Issued on: 2013-12-18   Price(USD): 124.0
GB/T 15319-1994 Monitoring and testing method for energy saving of flame heating furnace 
  Issued on: 1994-1-2   Price(USD): 140.0
DB13/T 2137-2014  
  Issued on: 2015-02-11   Price(USD):
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