2025-12-23 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 14481-2008 Test procedure for single-phase synchronous machines 300.0 via email in 1~3 business day valid,,2009-4-1
GB/T 4772.2-1999 Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360 130.0 via email in 1~3 business day valid,,1999-9-1
JB/T 6227-2005 Checking methods and evauation of sealing of hydrogen-cooled electrical machines 120.0 via email in 1~3 business day valid,,2005-8-1
GB/T 7060-2008 General specifications for rotary electrical machines in ships 390.0 via email in 1~3 business day superseded,2019-12-1,2009-4-1
GB/T 11281-2009 General specification for reduction gearhead of electrical micro-machine 480.0 via email in 1~3 business day valid,,2010-2-1
JB/T 8982-2011 Specification for a.c. three-phase stable frequency andvoltage power source set and system 150.0 via email in 1~3 business day valid,,2012-4-1
GB/T 22720.1-2017 Rotating electrical machines-Qualification and quality control tests of partial discharge free electrical insulation systems(Type j)used in rotating electrical machines fed from voltage converters 490.0 via email in 1~5 business day valid,,2018-5-1
GB/T 10069.1-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines 140.0 via email in 1 business day valid,,2006-12-1
GB/T 22715-2016 Impulse voltage withstand levels of form-wound stator coils for rotating a. c.machines 180.0 via email in 1~3 business day valid,,2016-9-1
GB/T 17948-2003 Functional evaluation of insulation systems for rotating electrical machines - General guidelines 210.0 via email in 1~3 business day superseded2016-09-01,2016-9-1,2004-5-1
QJ 2271-1992 450.0 via email in 1~5 business day valid,,1992-10-1
GB 1971-2006 Rotating Electrical Machines - Terminal Markings and Direction of Rotation 80.0 via email in 1 business day superseded,2022-5-1,2007-1-1
GB/T 25292-2010 Specification for direct current machine in ships 300.0 via email in 1~3 business day abolished2023-05-01 ,2023-5-1,2011-5-1
GB/T 17948.5-2007 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor functional evaluation—Endurance under combined thermal an 240.0 via email in 1~3 business day superseded2016-09-01,2016-9-1,2008-5-1
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GB/T 14481-2008 Test procedure for single-phase synchronous machines 
  Issued on: 2008-07-16   Price(USD): 300.0
GB/T 4772.2-1999 Dimensions and output series for rotating electrical machines - Part 2: Frame numbers 355 to 1000 and flange numbers 1180 to 2360  
  Issued on: 1999-2-2   Price(USD): 130.0
JB/T 6227-2005 Checking methods and evauation of sealing of hydrogen-cooled electrical machines 
  Issued on: 2005-2-14   Price(USD): 120.0
GB/T 7060-2008 General specifications for rotary electrical machines in ships  
  Issued on: 2008-6-30   Price(USD): 390.0
GB/T 11281-2009 General specification for reduction gearhead of electrical micro-machine 
  Issued on: 2009-9-30   Price(USD): 480.0
JB/T 8982-2011 Specification for a.c. three-phase stable frequency andvoltage power source set and system 
  Issued on: 2011-12-20   Price(USD): 150.0
GB/T 22720.1-2017 Rotating electrical machines-Qualification and quality control tests of partial discharge free electrical insulation systems(Type j)used in rotating electrical machines fed from voltage converters 
  Issued on: 2017-11-01   Price(USD): 490.0
GB/T 10069.1-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines 
  Issued on: 2006-04-30   Price(USD): 140.0
GB/T 22715-2016 Impulse voltage withstand levels of form-wound stator coils for rotating a. c.machines 
  Issued on: 2016-02-24   Price(USD): 180.0
GB/T 17948-2003 Functional evaluation of insulation systems for rotating electrical machines - General guidelines  
  Issued on: 2003-11-20   Price(USD): 210.0
QJ 2271-1992  
  Issued on: 1992-02-25   Price(USD): 450.0
GB 1971-2006 Rotating Electrical Machines - Terminal Markings and Direction of Rotation 
  Issued on: 2006-04-30   Price(USD): 80.0
GB/T 25292-2010 Specification for direct current machine in ships 
  Issued on: 2010-11-10   Price(USD): 300.0
GB/T 17948.5-2007 Rotating electrical machines—Functional evaluation of insulation systems—Test procedures for form-wound windings—Multifactor functional evaluation—Endurance under combined thermal an 
  Issued on: 2007-12-3   Price(USD): 240.0
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