I-PAC-LV, PAC-Hv, PAC R, Oil Drilling Material Polyanionic cellulose (PAC) ivamise ukuhlukaniswa ngamamaki ahlukene ngokusekelwe esisindweni sayo samangqamuzana, izinga lokushintshwa, nezinye izici. Nakhu ukuhlukaniswa kwezinye izinhlobo ezivamile ze-PAC ezisetshenziswa embonini yokumba uwoyela: PAC-LV (Iphansi ...
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