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GB/T 15596-2021 Plastics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources 塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定 - 英文版 |
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GB/T 20236-2015 Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight 非金属材料的聚光加速户外暴露试验方法 - 英文版 |
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GB/T 31973-2015 Natural weathering exposure tests for automotive non-metallic materials and parts 汽车非金属材料及部件自然曝露试验方法 - 英文版 |
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GB/T 15596-2009 Plastics - Determination of changes in colour and variations in properties after exposure to daylight under glass,natural weathering or laboratory light sources 塑料在玻璃下日光、自然气候或实验室光源暴露后颜色和性能变化的测定 - 英文版 |
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GB/T 9276-1996 Methods of exposure to natural weathering of coating 涂层自然气候曝露试验方法 - 英文版 |
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