Workpiece treating barrel
Workpiece weighing system for conditioning grinders
Workpiece-holding fixture for honing machine
Workstock
Worktable with lateral and rotational movement
Woven fabrics containing glass fibers and abrasive belts made fr
Woven polyester backed flexible coated abrasive having microball
Yarn heater track cleaning apparatus and method
Zircon sand impacting material
Zirconia articles having tetragonal cores and monoclinic cases a
Zirconia ceramics and a process of producing the same
Zirconium layer for bonding diamond compact to cemented carbide