Landrum, Robert Dallas, 1882- · [Cleveland, The Harshaw Fuller & Goodwin co.] · leaf 111
AI2O3 = 5.0 X 10-^ MnO = 0.1 X 10^ AS2O5 = 2.0 X 10-^ NagAlFg = 7.4 X 10^ BaO = 3.0 X 10-^ NaF = 7.4 X 10^ BeO = 4.7 X 10-^ Na^O =10.0 X 10^ B2O3 = 0.1 X 10-^ NiO = 4.0 X 10-^ CaF^ = 2.5 X 10-^ PbO = 4.2 X 10^ CaO = 5.0 X 10-^ P2O5 = 2.0 X 10-^ CeO^ = 4.2 X 10-^ Sb.Og = 3.6 X 10^ CoO = 4.4 X 10-^…
Enamel and enameling
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