Improve روغن سازی meaning in English

Is there any meaning of the word روغن سازی that needs an edit? Please click that meaning to rewrite it.

varnishing

Is there any meaning of the word روغن سازی that needs to be removed from the list? Please click that meaning to mark it for deletion.

varnishing

Do you want to add a new meaning, definition, and a sentence of the word روغن سازی? Please feel free to add.