Canadian industry lubrication Truck Tyre: poly A with fmaldehyde acidic with high wear resistance Truck Tyre surface with a regular arrangement must be painted with oil pit assembly lubricant especially f high load low speed rotary motion oscillating motion often contained negative the fmation of fluid lubrication is not easy to open close the site in the boundary lubrication conditions longterm use without refueling maintenance refueling process can Truck Tyre life to be me extended is currently available f metallurgical machinery mining machinery irrigation machinery auto parts construction machinery agricultural machinery.