Category:Silesian-type muffles furnaces

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The Silesian furnaces were muffles furnaces used to roast zinc ores, in order to extract zinc as a vapor. They were widely used from the end of XIX to the beginning of the XX.

English: Silesian-type muffles furnaces
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Français : Fours silésiens à mouffles
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Media in category "Silesian-type muffles furnaces"

The following 57 files are in this category, out of 57 total.