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Position: Standard Search VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED
Standard No. Title Price(USD) Delivery Status Add To Cart
JB/T 5555-2001 Transformers for machine tools (USD) via email in 1-3 business day ABOLISHED
GB 1094.5-2008 Power transformers - Part 5: Ability to withstand short circuit (USD) via email in 1-3 business day VALID
GB/T 20840.6-2017 Instrument transformers—Part 6:Additional general requirements for low-power instrument transformers (USD) via email in 1-8 business day VALID
GB/T 21419-2013 Safety of transformers,reactors,power supply units and combinations thereof—EMC requirements (USD) via email in 1-3 business day VALID
ZB K 41013-1990 via email in ABOLISHED please email coc@codeofchina.com for quotation
JB/T 8447-1996 via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
ZB K 41009-1990 (USD) via email in 1-3 business day ABOLISHED
GB/T 20840.102-2020 Instrument transformers—Part 102:Ferroresonance oscillationsin substations with inductive voltage transformers (USD) via email in 1-8 business day TO BE VALID
GB/T 26216.1-2010 DC current measuring device for HVDC transmission system—Part 1:Electronic DC current measuring device (USD) via email in 1-3 business day ABOLISHED
GB 1094.4-1985 Power transformers--Part 4: Tappings and connections (USD) via email in 1 business day ABOLISHED
JB/T 5355-2002 Additional specification for mechanical drawing of the transformers and similar products via email in 1-3 business day please email coc@codeofchina.com for quotation
Q/GDW 169-2008 Guide for condition evaluation of oil-immmersed power transformers(reactors) (USD) via email in 1-3 business day VALID
GB 19212.14-2007 Safety of power transformers power supply units and similar devices—Part 14:Particular requirements for auto-transformers for general use via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 1094.11-2007 Power transformers—Part 11:Dry-type transformers (USD) via email in 1-5 business day VALID
JB/T 7067-2002 Column type voltage regulator via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 25289-2010 Specification and technical requirements for 20 kV oil-immersed distribution transformers (USD) via email in 1-3 business day VALID
JB/T 10779-2007 Specification and technical requirements for 750kV oil-immersed shunt reactors (USD) via email in 1-3 business day
JB/T 9647-1999 Cas relay (USD) via email in 1-3 business day ABOLISHED
GB/T 22071.2-2017 Test guide for instrument transformers—Part 2:Inductive voltage transformers (USD) via email in 1-8 business day VALID
TB/T 2887-1998 (USD) via email in 1-3 business day VALID
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