Umuringa wa Fosifore, uzwi kandi ku izina rya fosifore, umuringa w'amabati, amabati ya fosifore. Umuringa ugizwe nibintu bitesha agaciro bifite fosifore ya 0.03-0.35%, amabati arimo 5-8%, nibindi bintu byerekana ibimenyetso nka fer Fe, zinc Zn, nibindi. ..
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