FRICTION COEFFICIENT DISPLAYED BY RUBBER CYLINDRICAL PROTRUSIONS FITTED BY HOLES SLIDING AGAINST CERAMIC FLOORING

FRICTION COEFFICIENT OF GROOVED RUBBER DISC SLIDING AGAINST CERAMICS: I. EFFECT OF MOTION DIRECTION

FRICTION COEFFICIENT OF GROOVED RUBBER DISC SLIDING AGAINST CERAMICS: III. EFFECT OF THE GROOVES

FRICTION COEFFICIENT OF RUBBER SLIDING AGAINST FLOORING MATERIALS

FRICTION COEFFICIENT OF GROOVED RUBBER DISC SLIDING AGAINST CERAMICS: II. EFFECT OF LOAD

FRICTION COEFFICINET OF RUBBER FLOORING FITTED WITH HOLES AND LEAKAGE GROOVES

FRICTION COEFFICIENT OF RUBBER SLIDING AGAINST DUSTY INDOOR FLOORING

FRICTION COEFFICIENT OF RUBBER SLIDING AGAINST DUSTY INDOOR FLOORING

FRICTION AND WEAR OF RUBBER FILLED EPOXY COMPOSITES

FRICTION COEFFICIENT DISPLAYED BY RUBBER SLIDING AGAINST FLOORING TILES