FeSi Powder. 1. Ferrosilicon is often used as deoxidizer in steel- making. 2. ... quartz (or silica) as raw materials and is made by electric furnace.
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Deutsche Kommunistische Partei ... Aus der Erklärung der DKP Bezirke Ruhr-Westfalen und Rheinland-Westfalen „Rechtsruck in NRW“ zum Ausgang der …
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