Aluminum

Aluminium as chemical element, history of his opening, basic properties, purviews in a production and in housekeeping. Finding of aluminium in nature, his prevalence and estimation of supplies in the earth. Cycle of industrial production of aluminium.

Рубрика Иностранные языки и языкознание
Вид презентация
Язык английский
Дата добавления 06.02.2010
Размер файла 908,5 K

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