MACHINE LUBRICATION: MANUAL VS AUTOMATIC
Sources
-Manual or automatic lubrication? how to decide: https://www.machinerylubrication.com/Read/29285/manual-automatic-lubrication
-Automatic lubrication case study: https://hopviet.com.vn/category/application/?lang=en
Manual Vs Automatic Lubrication Comparison Document
https://drive.google.com/file/d/1-WP7oV5BAGbMHjBSQWaQr8sa7yowdlvU/view?usp=sharing