2025-12-19 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines 120.0 via email in 1 business day valid,,2009-10-1
JB/T 10500.1-2005 Embedded thermometer resistance for electrical machines Part1: General specification,measuring methods and examine rule 210.0 via email in 1~3 business day superseded,2020-10-1,2005-8-1
GB/T 20137-2006 Method for determining losses and efficiency of three-phase cage induction motors 180.0 via email in 1~3 business day abolished2017-12-15,,2006-8-1
GB 756-1990 Cylindrical shaft extension for rotating electrical machines 45.0 via email in 1~3 business day superseded2011-05-01,2011-5-1,1991-6-1
GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code) 240.0 via email in 1~3 business day superseded,2006-8-1,2001-1-2
GB/T 20833.2-2016 Rotating electrical machines―The stator winding insulation of rotating electrical machines―Part 2:On-line partial discharge measurements 550.0 via email in 1~5 business day to be superseded,2026-2-1,2016-9-1
GB/T 997-2008 Rotating Electrical Machines—Classification of Types of Construction, Mounting Arrangements and Terminal Box Position (IM Code) 100.0 via email in 1 business day superseded,2023-5-1,2008-12-1
GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods 80.0 via email in 1 business day valid,,2009-10-1
GB 10069.3-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits―Part 3: Noise limits 120.0 via email in 1~3 business day superseded,2009-6-1,2007-1-1
GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits 80.0 via email in 1 business day valid,,2009-10-1
JB/T 7576-1994 Environmental Technical Requirement for Indoor and Outdoor Corrosionproof Electric Rotating Motors 120.0 via email in 1 business day valid,,1995-6-1
GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines 120.0 via email in 1~3 business day superseded2016-09-01,2016-9-1,2006-9-1
GB/T 2900.25-2008 Electrotechnical terminology - Rotating electrical machines 870.0 via email in 1 business day valid,,2009-1-1
JB/T 2650-2000 Collector ring and brush rocker for large alternating current machine 224.0 via email in 1 business day valid,,2000-10-1
JB/T 2834-2000 Tooth support 220.0 via email in 1~3 business day abolished2010-01-20 ,,2000-10-1
GB/T 4831-2016 Specification for model of rotating electrical motor 220.0 via email in 1 business day valid,,2016-9-1
JB/T 7836.2-2005 Electric heater for electrical machine Part 2:Ordinary fin tube electric heater 224.0 via email in 1~3 business day valid,,2005-8-1
JB/T 8994-1999 Inspection methods and limits of large plain workpiece sizes for large electric machinery and hydraulic turbine 240.0 via email in 1~3 business day valid,,2000-1-1
GB 1993-1980 Cooling methods for electrical machines 90.0 via email in 1~3 business day superseded,1994-2-1,1981-1-1
GB/T 25090-2010 Step-down power saving device for asynchronous motor at light load 180.0 via email in 1~3 business day valid,,2011-2-1
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GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines 
  Issued on: 2008-12-30   Price(USD): 120.0
JB/T 10500.1-2005 Embedded thermometer resistance for electrical machines Part1: General specification,measuring methods and examine rule 
  Issued on: 2005-2-14   Price(USD): 210.0
GB/T 20137-2006 Method for determining losses and efficiency of three-phase cage induction motors  
  Issued on: 2006-3-6   Price(USD): 180.0
GB 756-1990 Cylindrical shaft extension for rotating electrical machines 
  Issued on: 1990-01-01   Price(USD): 45.0
GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code) 
  Issued on: 2001-07-01   Price(USD): 240.0
GB/T 20833.2-2016 Rotating electrical machines―The stator winding insulation of rotating electrical machines―Part 2:On-line partial discharge measurements 
  Issued on: 2016-02-24   Price(USD): 550.0
GB/T 997-2008 Rotating Electrical Machines—Classification of Types of Construction, Mounting Arrangements and Terminal Box Position (IM Code) 
  Issued on: 2008-05-24   Price(USD): 100.0
GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods 
  Issued on: 2008-12-30   Price(USD): 80.0
GB 10069.3-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits―Part 3: Noise limits 
  Issued on: 2006-04-30   Price(USD): 120.0
GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits 
  Issued on: 2008-12-30   Price(USD): 80.0
JB/T 7576-1994 Environmental Technical Requirement for Indoor and Outdoor Corrosionproof Electric Rotating Motors 
  Issued on: 1994-12-9   Price(USD): 120.0
GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines  
  Issued on: 2006-3-14   Price(USD): 120.0
GB/T 2900.25-2008 Electrotechnical terminology - Rotating electrical machines 
  Issued on: 2008-5-28   Price(USD): 870.0
JB/T 2650-2000 Collector ring and brush rocker for large alternating current machine 
  Issued on: 2000-04-24   Price(USD): 224.0
JB/T 2834-2000 Tooth support 
  Issued on: 2000-04-24   Price(USD): 220.0
GB/T 4831-2016 Specification for model of rotating electrical motor 
  Issued on: 2016-02-24   Price(USD): 220.0
JB/T 7836.2-2005 Electric heater for electrical machine Part 2:Ordinary fin tube electric heater 
  Issued on: 2005-2-14   Price(USD): 224.0
JB/T 8994-1999 Inspection methods and limits of large plain workpiece sizes for large electric machinery and hydraulic turbine 
  Issued on: 1999-8-6   Price(USD): 240.0
GB 1993-1980 Cooling methods for electrical machines 
  Issued on:   Price(USD): 90.0
GB/T 25090-2010 Step-down power saving device for asynchronous motor at light load 
  Issued on: 2010-9-2   Price(USD): 180.0
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