我该如何处理废油和废润滑脂？

How do I dispose my used oils and greases?

youdao

经催化处理后的表面是一种非晶态，即处于基本平面状态，有润滑性，因此磨擦系数小，非粘着性好。

It is an amorphous surface after the catalyticthat is basically in the flat state, with lubrication, so the frictioncoefficient is small, good non-adhesion function.

youdao

经催化处理后的表面是一种非晶态，即处于基本平面状态，有润滑性，因此磨擦系数小，非粘着性好。

It is an amorphous surface after the catalytic that is basically in the flat state, with lubrication, so the friction coefficient is small, good non-adhesion function.

youdao