If you have the member card, we will record mileages for you right now.

已经持卡的旅客,请出示会员卡, 我们将为您累积里程.

The results show that water content and acid number raise, flash point and burning point drop and the density of ferromagnetism particles increase slowly along with the increasing mileages.

结果表明，随着行车里程的增加，在用发动机油的含水量和酸值增高，闪点和燃点降低，铁屑浓度缓慢增加；