Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 13599-1992 Built-in thermal protection for rotation electrical machines--Thermal detectors and control units used in thermal protection systems 690.0 via email in 1~3 business day abolished
GB/T 10069.2-1988 Measurement of dirborne noise emitted by rotating electrical machinery and the noise limits-Survey method for the measurement of airborne noise 60.0 via email in 1~3 business day abolished
JB/T 5810-2007 Test specifications of interturn insulation of field pole coil and field winding for electrical machines 90.0 via email in 1~3 business day valid
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windings—Multifactor functional evaluation—Endurance under combined thermal an 240.0 via email in 1~3 business day superseded
JB/T 10634-2006 Junction box of small and medium size cage 3-phase asynchronous motor 120.0 via email in 1~3 business day valid
DL/T 970-2005 Guide for abnormal and special operations and maintenances of large turbo-generators 100.0 via email in 1 business day valid
JB/T 7836.3-2005 Electric heater for electrical machine Part 3:Explosion-proof fin tube electric heater 90.0 via email in 1~3 business day valid
GB/T 25292-2010 Specification for direct current machine in ships 300.0 via email in 1~3 business day valid
JB/T 5779-2007 Dimensions of brush-holders for electrical machinery 120.0 via email in 1~3 business day valid
JB/T 10922-2008 Technical specification of rotating electrial machines used on plateau locomative 120.0 via email in 1~3 business day valid
GB 1971-2006 Rotating Electrical Machines - Terminal Markings and Direction of Rotation 90.0 via email in 1 business day valid
GB/T 757-2010 Conical shaft extension for rotating electrical machines 120.0 via email in 1~3 business day valid
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
SN/T 0247-1993 Rules for the inspection of electrical machines for export 45.0 via email in 1~3 business day abolished
GB 12350-1990 Safety requirements of small power moters 180.0 via email in 1~3 business day abolished
GB/T 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher-measurement evaluation and limits of vibration severity 165.0 via email in 1~3 business day valid
GB 1993-1980 90.0 via email in 1~3 business day superseded
GB 1971-1980 Terminal markings and direction of rotation of rotating electrical machines 105.0 via email in 1~3 business day abolished
GB/T 756-2010 Cylindrical shaft extension for rotating electrical machines 120.0 via email in 1~3 business day valid
GB/T 997-1981 Symbols for types of construction and mounting arrangements of rotating electrical machinery 225.0 via email in 1~3 business day abolished
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