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Etching Equipment
Terms
  • etching The engraving of a surface by acid, acid fumes or a tool; a process extensively used in the manufacture of reticles.
  • etching liquid An acid used to etch the surfaces of particular materials. For glass, hydrofluoric acid is used either as a liquid or a vapor. Metals are etched by means of suitable acids or other liquids, often to show up the crystalline structure of the metal in...
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