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Silver and its Properties.
I. Introduction The vast majority of the substance components are exceptional due to the degree to wherein they have specific properties. In this regard, silver is no special case; it might, truth be told, be viewed as one of the more exceptional metals. It is customarily gathered with the honorable metals. While its protection from the more destructive specialists is to some degree sub-par...
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Спонсоры

Спонсоры


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