FRICTION COEFFICIENT DISPALYED BY SLIDING SURFACES LUBRICATED BY SAND CONTAMINATED OIL

FRICTION COEFFICIENT AND ELECTROSTATIC CHARGE GENERATED FROM RUBBER FOOTWEAR SLIDING AGAINST FLOORING MATERIALS

REDUCING ELECTRIC STATIC CHARGE GENERATED FROM EPOXY FLOORING MATERIALS

DEVELOPMENT OF THE COOLING SYSTEM OF A SINGLE CYLINDER DIESEL ENGINE

INFLUENCE OF TREAD GROOVE WIDTH OF RUBBER ON FRICTION COEFFICIENT