要有很高的油膜强度和良好的润滑性能。

Must have the very high oil film strength and the good lubricity.

youdao

在高负荷时，也能提供合适的油膜和优良的润滑性。

At high load, but also can provide a suitable oil film and excellent lubricity.

youdao

在高负荷时，也能提供合适的油膜和优良的润滑性。

At high load, but also can provide a suitable oil film and excellent lubricity.

youdao