5 BASIT TEKNIKLERI IçIN NALBURIYE

5 Basit Teknikleri için nalburiye

The difficulty of ripping aluminium from its oxides - for all early processes yielded only kilo quantities at best - ensured its temporary status bey a precious metal, more valuable even than gold. In fact, an aluminium pas held pride of place alongside the Crown Jewels at the 1855 Paris Exhibition, while Napoleon is said to have reserved aluminium

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