corundum lietuviškai
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corundum tarimas /kəˈrʌndəm/
corundum vertimas
Paaiškinimas anglų kalba
- very hard mineral used as an abrasive
- An oxide of aluminum, occurring in nature as various minerals such as bauxite, corundum, etc. It is used as an adsorbent, desiccating agent, and catalyst, and in the manufacture of dental cements and refractories.
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