Wet disc brake or clutch with curved stator disc tabs
Wet disc clutch and method of force cooling the same
Wet friction contact device
Wet friction material
Wet friction material and its manufacturing method
Wet friction member
Wet friction member, and wet frictional engagement apparatus for
Wet friction plate
Wet friction plate
Wet friction plate assembly
Wet frictional engagement plate
Wet type friction member
Wet-type friction member with grooves shaped for improved oil fi
Wet-type friction plate having small holes on the surface
Winch clutch pressure reducing valve and lubrication system
Winding up device of a camera
Woven composite clutch friction member with dual-directional...