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Chinese National Standard List: Special machine

Title Standard No. Implemented On
Classification of environmental parameters and their severities of electric and electronic productsGB/T 4796-1984
YBZS series flameproof double-speed three-phase induction motors for crane application—Technical specificationGB/T 21968-20202021-6-1
YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specificationGB/T 21967-20202021-6-1
YZD series multi-speed three-phase induction motors for crane application—Technical specificationGB/T 21971-20202021-6-1
Specification for YZR Series of Wound-rotor Three-phase Induction Motors for Crane and Metallurgical ApplicationsGB/T 30143-20132014-5-10
Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications―Part 3:YZP series variable-frequency adjustable-speed three-phase induction motors(cooled with centrifugal fan) for crane and metaGB/T 21972.3-20132014-5-10
Specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications―Part 2:YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications(cooledGB/T 21972.2-20122013-6-1
General specification for single phase asynchronous motors for hermetic refrigeration compressorJB/T 6738-20112012-4-1
Specification for three-phase synchronous generator in shipsJB/T 4271-20112012-4-1
Technical specifications for YZTD(E) range of (electromagnetic braking) multi-speed three-phaes induction motors for column crane applicationJB/T 8956-20112012-4-1
Technical specification for YZR range of wound-rotor three-phase induction motors for crane and metallurgical applicationsJB/T 11154-20112012-4-1
YZ Range of three-phase induction motors for crane and metallurgical application — Technical specificationsJB/T 10104-20112012-4-1
Specification of charging generating set in shipsJB/T 7596-20102010-7-1
Technical specification for YZLP range of two-value capacitor single-phase induction motor for flat wagonJB/T 8954-20102010-7-1
Technical specification for YZRSW range of three - Phase eddy - Current braking wound rotor induction motor for column crane applicationJB/T 10221-20102010-7-1
Test procedures for with external rotor motorsGB/T 22671-20082009-11-1
Test methods for insulation compatibility of electric motors for hermetic refrigeration compressorsGB/T 13501-20082009-4-1
Technical specification for YBZS range of flame-proof double-speed three-phase induction motors for crane applicationGB/T 21968-20082009-3-1
YBZE、YBZSE Range three-phase induction motors for crane application flameproof electromagnetic braking technical specifications GB/T 21967-20082009-3-1
Method of test for reliability of three-phase induction motors for crane and metallurgical applicationGB/T 21975-20082009-3-1
Technical Specification for Variable-Frequency Adjustable-Speed Three-Phase Induction Motors for Crane and Metallurgical Application - Part 1: YZP series variable-frequency adjustablGB/T 21972.1-20082009-3-1
Technical specification for YZRW range of eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical application GB/T 21974-20082009-3-1
Technical specification for YZR3 range of wound-rotor three-phase induction motors for crane & metallurgical applications GB/T 21973-20082009-3-1
Technical specification for YGP series variable-frequency adjustable-speed shree-phase induction motors for roll table applicationGB/T 21969-20082009-3-1
Technical specification for YZD range of multi-speed three-phase induction motors for crane application GB/T 21971-20082009-3-1
specification for motors for eleetric-bicycle and similar purposeJB/T 10888-20082008-11-1
Technical specification for YEZ series conical-rotor brake three-phase induction motors for building crane applicationJB/T 10746-20072007-11-1
YZRS range of wound-rotor double-speed three - Phase induction motors for crane and metallurgical application technical specificationsJB/T 10745-20072007-11-1
Technical specification for YBZ range of flame-proof three-phase induction motors for crane applicationJB/T 10701-20072007-7-1
Safety requirements of crane & metallurgical motors and canned motorsGB 20237-20062007-1-1
Three phase asynchronous motors for hermetic refrigeration compressors General specificationsJB/T 10597-20062006-10-11
Technical specification for YZRW range of eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical applicationJB/T 7840-20052005-8-1
Technical specification for YZR-Z range of special-purpose wound-rotor Three-phase induction motors for crane applicationJB/T 7842-20052005-8-1
Technical specification for YZZ range of electromagnetic branking Three-phase induction motors for elevatorJB/T 7841-20052005-8-1
Technical specification for YREZ range of conical-rotor braking three-phase induction motors for crane applicationJB/T 7564-20052005-8-1
Technical specification for YZE range of electromagnetic braking three-phase induction motors for crane and metallurgical applicationJB/T 7563-20052005-8-1
Technical specification for PB-series flameproof canned motorsJB/T 6217-20052005-8-1
Technical specification for YBZS range of flame-proof double-speed three-phase induction motors for crane applicationJB/T 5869-20052005-8-1
Flameproof submersible motor-pumps for minesJB/T 6762-20042005-4-1
Technical specifications for YZ2 range of three-phase induction motors for crane and metallurgical applicationJB/T 10360-20022002-7-16
Technical specifications for YZD range of multi-speed three-phase induction motors for crane applicationJB/T 7075-20022002-7-16
Technical specifications for YEZX range conical-rotor three-phase asynchronous brake motors for crane applicationJB/T 7562-20022002-7-16
Technical specification for YZRSW range of three-phase eddy-current braking wound rotor induction motors for column crane applicationJB/T 10221-20002001-1-1
Technical requirements for the 3 - Phase large synchronous machine used in mining graining machineJB/T 1473-20002000-10-1
YZR2 Range of Three-phase Slip-ring Rotor Induction Motors for Crane and Matallurgical Application Technical SpcificationsJB/T 8955-19992000-1-1
YZLP range of two-value capacitor single-phase induction motors for flat wagon technical specificationsJB/T 8954-19992000-1-1
Technical Specifications for YZTD Range of Multi-speed Three-phase Induction Motors for Column Crane ApplicationJB/T 8956-19992000-1-1
YZR Range of Three-phase Slip-ring Rotor Induction Motors for Crane and Metallurgical Application Technical SpecificationsJB/T 10105-19992000-1-1
Vibratory pile hammer--Vibration resistant asynochronous three-phrase generatorJG/T 110-19991999-6-4
Design Specification for Magnetic Hysteresis Gyro Motor QJ 2959-19971997-9-1
Technical Specification for YZZ Range of Electromagnetic Braking Three-phase Induction Motors for ElevatorJB 7841-19951996-7-1
YBI Series Flameproof Three Phases Asynchronous Motor for Mucking Machine MT/T 411-19951996-3-1
General specifications for rotary electrical machines in shipsGB/T 7060-19941994-12-1
Three－phase asynchronous submersible electric motors for oil well－General specificationGB/T 14816-19931994-10-1
Terrazzo grindersJG/T 5026-19921993-10-1
Electric motors for hermetic refrigeration compressors－Test methods of insulation resistance to freonGB/T 13501-19921993-3-1
Three phase asynchronous motors for hermetic refrigeration compressors－General specificationsGB/T 13500-19921993-3-1
Submersible motor for deep wellGB/T 2818-19911992-3-1
Specification for small wind generatorsGB/T 10760.1-19891990-1-1
Specification for mill auxiliary DC motorsGB 5227-19851986-3-1
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