GB - Chinese national standards

Specification for strip component of thermostat metals

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Test method for mechanical torque rate of spiral coils of thermostat metal

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Test method for electrical properties of electrical contact materials

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Low-voltage withdrawable switchgear and controlgear assemblies

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Low-voltage fixed connection enclosed switchgear and controlgear assemblies

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A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation

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Protective clothing for professional motorcycle riders

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Textiles—Determination of certain flame retardants—Part 1: Brominated flame retardants

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Textiles—Determination of certain flame retardants—Part 2:Phosphorus flame retardants

Available languages: English, Chinese

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Head-face dimensions of adults

Available languages: English, Chinese

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