接触面

Paste is used to make one surface adhere to another.

糨糊是用以使一个接触面粘住另一个接触面的。

But the interference fit by hydroform result in the damage occurring on the contact surface.

然而,由于锥套与辊颈利用液压胀形实现过盈装,使得接触面间在装过程中发生面损伤。