The ageing process and regularity of the asphalt coating have been studied with indoor artificial acceleratedageingtest.
为此,采用室内人工加速试验方法,研究了石油沥青涂层的老化过程和规律。
2
The yellowing-resistance test uses UV acceleratedageingtest method that is widely used at home and abroad. It is proved a much feasible test method now.
该耐黄变测试采用了国外普遍采用的紫外加速老化方法,试验表明该方法是目前较可行的方案。
3
The photo-oxidation ageing process of polypropylene filaments was studied by artificial acceleratedageingtest using different intensities of UV irradiation.