The Environmental Uru Iji ofufe Ash Na Concrete
Site na: septech_admin | Ebiputere na: ada Ash, Akwụkwọ akụkọ Fly Ash | Fraịde, Apr 30, 2021 - 8:05am
Ofufe ash bụ ngwaahịa combustion coal (CCP), ihe sitere na ikpochapu kol na usoro nke na-eme oku eletrik. Ntụ na-adịghị mma, dị ka ala ash na ji esi mmiri ọkụ slag, dozie
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