组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 21974-2008
Technical specification for YZRW range of eddy-current braking wound-rotor three-phase induction motors for crane and metallurgical application
GB/T 21973-2008
Technical specification for YZR3 range of wound-rotor three-phase induction motors for crane & metallurgical applications
GB/T 21972.1-2008
Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical application - Part 1:YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicatio
GB/T 21971-2008
Technical specification for YZD range of multi-speed three-phase induction motors for crane application
GB/T 21969-2008
Technical specification for YGP series variable-frequency adjustable-speed shree-phase induction motors for roll table application
GB/T 21968-2008
Technical specification for YBZS range of flame-proof double-speed three-phase induction motors for crane application
GB/T 21967-2008
YBZE、YBZSE Range three-phase induction motors for crane application flameproof electromagnetic braking technical specifications
GB/T 14819-2008
General specification for wound field DC servomotors
GB/T 14818-2008
General specification for DC servomotors with wounded disc armature
GB/T 14817-2008
General specification for permanent magnet DC servomotors
GB/T 13139-2008
General specification for hysteresis synchronous motors
GB/T 12351-2008
Environmental technical requirements of rotating electric machines for tropical use
GB/T 10401-2008
Permanent magnet direct current torque motors,General specification for
GB/T 9651-2008
Test procedures for single-phase induction motor
GB/T 8128-2008
Test procedures for single-phase series motors
GB/T 21975-2008
Method of test for reliability of three-phase induction motors for crane and metallurgical application
GB/T 13958-2008
Test procedures for non-direct current excitation winding synchronous motor
GB/T 2900.25-2008
Electrotechnical terminology - Rotating electrical machines
GB/T 997-2008
Rotating electrical machines - Classification of types of construction ，mounting arrangements and terminal box position for(IM Code)
GB/T 21707-2008
Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors