Tsis tu ncua lubrication ntawm cov nyom cutter tuaj yeem txhim kho efficiency

Ua ntej tshaj plaws, lub tshuab yuav hnav ntau dua lossis tsawg dua thaum siv.

Tsis tas li ntawd, lub zog spindle hauv cov cuab yeej txiav nyom kuj tseem yuav cuam tshuam los ntawm qib ntawm lubrication.