GB - Chinese national standards

General method of test for electric power plant with internal combustion engines

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Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code)

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Electrical insulation systems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 1: Wire-wound winding EIS

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Electrical insulation systems—Thermal evaluation of modifications to an established electrical insulation system(EIS)—Part 2:Form-wound EIS

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Measurement method and evaluation criteria of dynamic characteristic and vibration on stator end windings of cylindrical synchronous generators

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Formed wire concentric lay overhead electrical stranded conductors

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Composite line post insulators for a.c. overhead lines with a norminal voltage greater than 1000V -- Definitions, Test methods and acceptance criteria

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Procedure for use in the preparation of maximum lamp outlines

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Procedure for use in the preparation of maximum lamp outlines

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Barrel thread for lampholders with shade holder ring

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