2026-4-1 216.73.216.113
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 28534-2012 The health and environmental impact on release of sulphur hexafluoride(SF6)used in high-voltage switchgear and controlgear 750.0 via email in 1~3 business day valid,,2012-11-1
GB/T 27747-2011 High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above 360.0 via email in 1~5 business day valid,,2012-5-1
JB/T 11203-2011 Solid-insulation-embedded poles for high-voltage alternating-current vacuum switchgear 120.0 via email in 1~3 business day valid,,2012-4-1
GB/T 25307-2010 High-voltage direct current by-pass switches 140.0 via email in 1 business day valid,,2011-5-1
GB/T 25309-2010 High-voltage direct current transfer switches 450.0 via email in 1 business day valid,,2011-5-1
DL/T 311-2010 Guide for AC 1100kV GIS/HGIS maintenance 150.0 via email in 1~3 business day abolished2025-06-25,2025-6-25,2011-5-1
GB 25284-2010 High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV 750.0 via email in 1~5 business day valid,,2011-4-1
GB/T 25091-2010 High-voltage direct-current disconnectors and earthing switches 300.0 via email in 1~3 business day valid,,2011-2-1
DL/T 617-2010 Specification for Gas-insulated metal-enclosed switchgear 930.0 via email in 1~5 business day abolished2020-05-01 ,2020-5-1,2010-10-1
DB44/T 747-2010 General specification for rotor side frequency control, speed-regulating & energy saving device via email in business day abolished2025-08-31,,2010-7-14
GB/T 13540-2009 Seismic qualification for high-voltage switchgear and controlgear 270.0 via email in 1 business day valid,,2010-4-1
GB 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above 520.0 via email in 1 business day superseded,2021-6-1,2009-6-1
GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers 1200.0 via email in 1~3 business day abolished2019-07-01 ,2019-7-1,2009-3-1
JB/T 10893-2008 SF6 environment monitoring system for high voltage combined electrical appliance 150.0 via email in 1~3 business day valid,,2008-11-1
JB/T 9694-2008 High-voltage alternating-current SF6 circuit-breakers 300.0 via email in 1~3 business day valid,,2008-7-1
JB/T 8738-2008 Vacuum interruptors used in high-voltage alternating-current switchgear 240.0 via email in 1~3 business day valid,,2008-7-1
JB/T 3855-2008 High-voltage alternating-current vacuum circuit-breaker 180.0 via email in 1~3 business day valid,,2008-7-1
DL/T 404-2007 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6kV and up to and including 40.5kV 680.0 via email in 1 business day superseded,2019-5-1,2008-6-1
DL/T 402-2007 Specification of high-voltage alternating-current circuit-breakers 1780.0 via email in 1 business day abolished2016-07-01,2016-7-1,2007-12-1
DL/T 603-2006 Regulation of operation and preventive maintenance for gas-insulated metal-enclosed switchgear 240.0 via email in 1~3 business day superseded,2018-6-1,2007-3-1
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GB/T 28534-2012 The health and environmental impact on release of sulphur hexafluoride(SF6)used in high-voltage switchgear and controlgear 
  Issued on: 2012-6-29   Price(USD): 750.0
GB/T 27747-2011 High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above 
  Issued on: 2011-12-30   Price(USD): 360.0
JB/T 11203-2011 Solid-insulation-embedded poles for high-voltage alternating-current vacuum switchgear 
  Issued on: 2011-12-20   Price(USD): 120.0
GB/T 25307-2010 High-voltage direct current by-pass switches 
  Issued on: 2010-11-10   Price(USD): 140.0
GB/T 25309-2010 High-voltage direct current transfer switches 
  Issued on: 2010-11-10   Price(USD): 450.0
DL/T 311-2010 Guide for AC 1100kV GIS/HGIS maintenance 
  Issued on: 2011-1-9   Price(USD): 150.0
GB 25284-2010 High-voltage alternating-current automatic circuit reclosers for rated voltages from 12 kV up to and including 40.5 kV 
  Issued on: 2010-11-10   Price(USD): 750.0
GB/T 25091-2010 High-voltage direct-current disconnectors and earthing switches 
  Issued on: 2010-9-2   Price(USD): 300.0
DL/T 617-2010 Specification for Gas-insulated metal-enclosed switchgear 
  Issued on: 2010-05-01   Price(USD): 930.0
DB44/T 747-2010 General specification for rotor side frequency control, speed-regulating & energy saving device 
  Issued on: 2010-05-14   Price(USD):
GB/T 13540-2009 Seismic qualification for high-voltage switchgear and controlgear 
  Issued on: 2009-11-15   Price(USD): 270.0
GB 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5kV and above  
  Issued on: 2008-9-19   Price(USD): 520.0
GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers 
  Issued on: 2008-6-18   Price(USD): 1200.0
JB/T 10893-2008 SF6 environment monitoring system for high voltage combined electrical appliance 
  Issued on: 2008-6-4   Price(USD): 150.0
JB/T 9694-2008 High-voltage alternating-current SF6 circuit-breakers 
  Issued on: 2008-2-1   Price(USD): 300.0
JB/T 8738-2008 Vacuum interruptors used in high-voltage alternating-current switchgear 
  Issued on: 2008-2-1   Price(USD): 240.0
JB/T 3855-2008 High-voltage alternating-current vacuum circuit-breaker 
  Issued on: 2008-2-1   Price(USD): 180.0
DL/T 404-2007 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6kV and up to and including 40.5kV 
  Issued on: 2007-12-03   Price(USD): 680.0
DL/T 402-2007 Specification of high-voltage alternating-current circuit-breakers 
  Issued on: 2007-07-20   Price(USD): 1780.0
DL/T 603-2006 Regulation of operation and preventive maintenance for gas-insulated metal-enclosed switchgear 
  Issued on: 2006-9-14   Price(USD): 240.0
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