Beryllium
There are history, etymology, characteristics, production, applications, toxicity (inhalation, ingestion, dermatological effects, effects on children, detection in the body, industrial release and occupational exposure limits) in Summary about beryllium.
| Рубрика | Иностранные языки и языкознание |
| Вид | реферат |
| Язык | английский |
| Дата добавления | 13.11.2009 |
| Размер файла | 2,6 M |
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