Post Date: 6, Jun, 2022 Pakutanga, musanganiswa waishandiswa chete kuchengetedza simende.Nekuvandudzwa kwehunyanzvi hwekuvaka, admixture yave chiyero chikuru chekuvandudza kuita kwekongiri.Kutenda kune superplasticizers, yakakwirira-inoyerera kongiri, inozvigadzirisa kongiri, yakakwirira-yakasimba kongiri inoshandiswa ...
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