BRUSH

Beryllium and Metal Alloys-Namely, Beryllium and Beryllium-Copper Alloy Powders, Ingots, Billets, Castings, Forgings, and Molded, Cast, Forged, Pressed, Extruded, Rolled or Wrought Metal Articles and Shapes of Unitary or Composite Construction in the Unfinished and Semi-Finished Condition