1 - 2 toradh á dtaispeáint as 2 toradh san iomlán ar an gcuardach '"Chemical plnts."', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Manufacture of nitric acid de réir Carating, Eleanor

    Foilsithe / Cruthaithe 1962
    Tráchtas

    Manufacture of nitric acid
  2. 2

    Manufacture of synthetic nitric acid de réir Ofiana, Oscar

    Foilsithe / Cruthaithe 1961
    Tráchtas

    Manufacture of synthetic nitric acid

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