Artificial weathering test shows that 6911 has better long term anti aging performances than that of BW 10ld and 944.
人工加速试验表明，6 911型光稳定剂与BW10ld和944相比，具有更为优异的长期防老化性能。
Two artificial weathering tests were conducted according to different standards, and correlations between outdoor exposure test and artificial weathering tests were compared.
并根据不同的试验标准进行了两种人工气候老化试验，比较了这两种方法与自然气候暴露试验结果的相关性。
Two artificial weathering tests were conducted according to different standards, and correlations between outdoor exposure test and artificial weathering tests were compared.
并根据不同的试验标准进行了两种人工气候老化试验，比较了这两种方法与自然气候暴露试验结果的相关性。
应用推荐