making machinery grinding mills and crushers cement. In our country, the promotion and use of vertical grinding mill seems a bit slow. Due to the use of habit, ball mill, roller press as the traditional ball mill grinding equipment, which has more than 100 years of history, especially the low cost, the ball mill cement sphericity Gauguin is let very favour of cement plant.
William Norton Wikipedia. William Joseph Norton (2 November 1900 – 4 December 1963) was an Irish Labour Party politician who served as Tánaiste from 1948 to 1951 and from 1954 to 1957, Leader of the Labour Party from 1932 to 1960, Minister for Social Welfare from 1951 to 1948 and Minister for Industry and Commerce from 1954 to 1957.
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