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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