Long-term retaining rate of the comprehensive property of the polyolefin articles containing the ultraviolet absorber during outdoor use is greatly enhanced.
含该紫外光吸收剂的聚烯烃制品，在户外使用时，其综合性能的长期保持率有极大的提高。
The invention has high test accuracy and real-time property, simple structure and convenient use and can carry out accurate and comprehensive linear test on the capacitance touch screen.
本发明测试准确性及实时性高，结构简单使用方便，可以对电容触摸屏做出准确全面的线性测试。
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