Fabricated valve ball
Fabricated valve body
Fabricated valve body construction
Fabricless belt
Face gear manufacturing method and apparatus
Face gear planetary assembly
Face gear transmission
Face gear transmission assembly, in particular for aircraft...
Face gear transmission, in particular for aircraft application
Face plate
Face seal
Face seal
Face seal assembly
Face seal assembly and method of use
Face seal device with mating ring stabilizing means
Face seal for barrel type water valve
Face seal structure
Face seal system
Face seal with angled and annular grooves
Face seal with double groove arrangement