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Lu'u-lu'u masu niƙa don yumbu mai wuya
Hard Ceramic ya shahara saboda taurinsa.Ana amfani da su gabaɗaya a cikin sassan injin masana'antu, Instruments na Analytical, sassan likitanci, semi-conductor, makamashin hasken rana, motoci, sararin samaniya da sauransu.
