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Da: liu xing, Nanjing JiangSu, JS, Cina
paperback. Condizione: New. Paperback. Pub Date :1958-11 Pages: 61 Publisher: Hebei People's Publishing House of Contents Chapter section I of the glass melting furnace with regenerative chamber horizontal structure of the flat glass furnace flame pool accident and the second furnace processing way to the second chapter of the flame temperature. melting of the first section of the combustion of the flame and master control operations of the Section II temperature operation of the first section of the third chapter of th.