1.why it is that food contact surfaces of machine or equipment be regularly lubricated?
a. To prevent corrosion
b. To remove the knobs
c. To prevent wear and tear
d. To prevent malfuntion



1why It Is That Food Contact Surfaces Of Machine Or Equipment Be Regularly Lubricated A To Prevent Corrosion B To Remove The Knobsc To Prevent Wear And Teard To class=