antifriction bearing
Any bearing having the capability of reducing friction effectively.
A wet-pipe sprinkler system whose piping is filled with an antifreeze solution. When the system is activated, the antifreeze solution
Material applied to plants prior to transplanting to reduce the amount of moisture lost from transpiration.
A paint formulated with a corrosive-resistant pigment (such as lead chromate, zinc chromate, or red lead) and a chemical and