Blar i Artikler på forfatter "Guertler, W."
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Kort oversigt over kobberets inflydelse paa jern og staal
Guertler, W. (NGU (117), Journal article, 1923)The research work by various authors on the influence of copper in iron and steal is given in a condensed form. On pages 1-2 is explained why earlier researches often disagree owing to want to exact knowledge of the true ...