GB - Chinese national standards

Method of test for the thermal endurance of surface insulation coatings of electrical sheet and strip

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Metallic materials - Designation of test specimen axes in relation to product texture

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Rotating electrical machines—The winding insulation—Part 1:Off-line partial discharge measurements

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Rotating electrical machines—Winding insulation—Part 2: On-line partial discharge measurements on the stator winding insulation

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Rotating electrical machines—Stator winding insulation of rotating electrical machines—Part 3: Dielectric dissipation factor measurement

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Rotating electrical machines—The winding insulation—Part 4: Measurement of insulation resistance and polarization index

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Rotating electrical machines—The winding insulation—Part 5Off-line measurement of partial discharge inception voltage under repetitive impulse voltage

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Technical requirements for motor-generator

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Guide for magnetization test of generator stator core

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Oil-immersed smoothing reactors for HVDC applications

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