This is not correct: "氣溫太低,機油裏的少量石蠟凍結,使機油變得太稠"

viscosity is temperature dependent. There is nothing to do with 石蠟

所有跟帖: 

溫度降低當然引起粘度上升,但是 -原野青蛙- 給 原野青蛙 發送悄悄話 原野青蛙 的博客首頁 (195 bytes) () 11/17/2012 postreply 13:38:36

請您先登陸,再發跟帖!