Jumla ta 1: Mafi mahimmancin amfani da phosphoric acid (base lead acid) shine samar da phosphorus phosphite, wanda shine mai daidaitawa a cikin PVC da kuma polymers masu chlorinated. Jumla ta 2: Amfani mafi mahimmanci na phosphoric acid (phosphoric acid) shine samar da phosphite na asali, wanda shine mai daidaitawa a cikin PVC da kuma polymers masu chlorinated. Tambaya: Shin jumlar 1 da jumlar 2 suna bayyana ma'ana iri ɗaya? Shin ko a'a?
A'a ba haka ba