Sentence 1: Isticmaalka ugu muhiimsan ee fosfooraska acid (lead acid basic) waa soo saarida fosfooraska fosphite, kaas oo ah xasiliyaha PVC iyo polymers chlorinated la xiriira. Sentence 2: Isticmaalka ugu muhiimsan ee phosphorus acid (phosphonic acid) waa soo saarida fosfite-ka aasaasiga ah, kaas oo ah xasiliyaha PVC iyo polymers chlorinated la xiriira. Su'aal: Qodobka 1aad iyo Qodobka 2aad ma isku macne baa? Haa ama Maya?
Saas ma aha