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Standard No. Title Price(USD) Delivery Status Add To Cart
T/CEC 163-2018 Technical specification for 10kV less maintenance on-load voltage-changing distribution transformers via email in VALID please email coc@codeofchina.com for quotation
JB/T 6483-1992 (USD) via email in 1-3 business day ABOLISHED
JB/T 10317-2002 distribution transformers via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JB/T 9641-1999 Testing transformers (USD) via email in 1-3 business day VALID
GB/T 6451-2015 Specification and technical requirements for oil-immersd power transformers (USD) via email in 1-8 business day VALID
JB/T 10319-2002 Transformer tanks with corrugation via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 1094.5-1985 Power transformers--Part 5: Ability to withstand short circuit (USD) via email in 1-3 business day ABOLISHED
GB 16847-1997 Requirements for protective current transformers for transent performance via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 18494.2-2007 Convertor transformers—Part 2:Transformers for HVDC applications via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
JB/T 6300-1992 (USD) via email in 1-3 business day ABOLISHED
GB/T 20840.5-2013 Instrument transformers—Part 5:Additional requirements for capacitor voltage transformers (USD) via email in 1-8 business day VALID
GB 10230.1-2007 Tap-changers—Part 1:Performance requirements and test methods via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
JB/T 8316-1996 via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 19212.21-2014 Safety of transformers,reactors,power supply units and combinations thereof—Part 21:Particular requirements and tests for small reactors (USD) via email in 1-3 business day VALID
ZB K 41007-1989 (USD) via email in 1-3 business day ABOLISHED
JB/T 8447-2006 Electroslag remelting furnace transformers (USD) via email in 1-3 business day ABOLISHED
JB 7066-1993 (USD) via email in 1-3 business day ABOLISHED
SB/T 10266-1996 (USD) via email in 1-3 business day
NB/T 42020-2013 Specification and Technical Requirements for 750kV and 1000kV Oil-immersed Power Transformers (USD) via email in 1 business day VALID
GB 19212.8-2012 Safety of power transformers power supplies reactors and similar products—Part 8:Particular requirements and tests for transformers and power supplies for toys (USD) via email in 1-3 business day VALID
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