Used for light fastness, weather fastness and ageing test of all kinds of coloured textiles.

用于各种有色纺织品的耐光色牢度 、 耐气候色牢度及光老化试验.

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Used for light fastness, weather fastness and ageing test of all kinds if coloured textiles.

用于各种纺织的染色牢度 、 耐气候色牢度及光老化试验.

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