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Standard No. Title Price(USD) Delivery Status Add To Cart
NB/T 42101-2016 General guide for type test and type test report of high-voltage switchgear (USD) via email in 1-3 business day VALID
GB/T 25098-2010 Live washing regulation of insulating live-working washing agent (USD) via email in 1-3 business day VALID
GB/T 311.3-2017 Insulation co-ordination—Part 3:Procedures for high-voltage direct current(HVDC) converter stations via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 25097-2010 Insulating live-working washing agent (USD) via email in 1-3 business day VALID
SDJ 8-1979 via email in ABOLISHED please email coc@codeofchina.com for quotation
DB37/T 3838-2019 Evaluation standard for green supply chain management—Power transformer manufacturing via email in 1 business day VALID please email coc@codeofchina.com for quotation
DL 501-1992 (USD) via email in 1-3 business day ABOLISHED
GB/T 16927.3-2010 High voltage test techniques—Part 3:Definitions and requirements for on-site testing (USD) via email in 1-3 business day VALID
GB/T 17627-2019 High-voltage test techniques for low-voltage equipment—Definitions,test and procedure requirements,test equipment (USD) via email in 1-5 business day VALID
SY 5268-1991 (USD) via email in 1-3 business day ABOLISHED
GB/T 16927.2-1997 High voltage test techniques--Part 2: Measuring systems via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 13395-2008 Regulation of hot washing for electric power apparatus via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 311.6-1983 High voltage test techniques; Part 5:Sphere-gaps for voltage measurement via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 311.3-2007 Insulation coordination - Part 3:Procedures for high-voltage direct current(HVDC) converter stations (USD) via email in 1-8 business day ABOLISHED
GB/T 26217-2010 DC voltage measuring device for HVDC transmission system (USD) via email in 1-3 business day ABOLISHED
GB/T 4474-1992 Short-line fault tests for A.S. high-voltage circuit-breaker (USD) via email in 1-3 business day ABOLISHED
JB/Z 102-1971 via email in ABOLISHED please email coc@codeofchina.com for quotation
NB/T 42102-2016 Guide to the interpretation of high voltage test techniques (USD) via email in 1-3 business day VALID
GB/T 25093-2010 AC filters for HVDC systems via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 13540-1992 Anti-seismic characteristic test for high-voltage switchgear via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
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