Zvishandiso zvinoshandiswa kugadzira girazi zvinosanganisira ingangoita 70% jecha pamwe chete nemusanganiswa chaiwo wesoda ash, limestone uye zvimwe zvinhu zvakasikwa - zvichienderana nekuti ndezvipi zvivakwa zvinodikanwa mubatch.Kana uchigadzira soda lime girazi, yakapwanyika, yakadzokororwa girazi, kana cullet, ndiyo imwe kiyi ye ...
Verenga zvimwe