viscosity is temperature dependent. There is nothing to do with 石蜡
This is not correct: "气温太低,机油里的少量石蜡冻结,使机油变得太稠"
所有跟帖:
• 温度降低当然引起粘度上升,但是 -原野青蛙- ♀ (195 bytes) () 11/17/2012 postreply 13:38:36
viscosity is temperature dependent. There is nothing to do with 石蜡
• 温度降低当然引起粘度上升,但是 -原野青蛙- ♀ (195 bytes) () 11/17/2012 postreply 13:38:36