Iliphi idayimane elinamandla noma i-tungsten?
Insimbi ye-Tungsten ilinganiselwa ku-10 esikalini sobulukhuni se-Mohs. Idayimane, into enzima kakhulu emhlabeni futhi okuwukuphela kwento ekwazi ukuklwebha i-tungsten, ilinganiselwa ku-XNUMX.
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