Zvose calcium nesilicon zvine hukama hwakasimba hweokisijeni.Calcium, kunyanya, haina kungoita hukama hwakasimba neokisijeni, asiwo ine hukama hwakasimba nesarufa uye nitrogen.Silicon-calcium alloy ndiyo yakanaka composite adhesive uye desulfurizer.Ndinotenda kuti vanhu vari mukugadzira simbi ...
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