Fa'idodin Fly Ash a cikin Shirye-girke Kankana
by: septech_admin | Posted in: Fly Ash | Jumma'a, Jul 3, 2020 - 6:52niFly ash is the most mineral residue left over from burning coal by coal-fired power plants. Fly ash ne pozzolanic, meaning that it has cementitious properties. It is valuable for
Kara karantawa