Added: 7 months ago
From: Polandmet
Views: 1,026
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  • No wiec trawię meteoryt żelazny mieszanką kwasu azotowego i alkoholu metylowego (izopropanol) w stosunky 1 do 5. Typowa metoda do uwidocznienia wewnetrzenej struktury meteorytu.

  • Co oni robią na tym filmie? Co to za płyn?

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