I-PAC-LV, i-PAC-Hv, i-PAC R, i-Oil Drilling Material Polyanionic cellulose (PAC) idla ngokuhlelwa ngokwamabakala ahlukeneyo ngokusekelwe kubunzima bayo be-molecular, iqondo lokutshintshwa, kunye nezinye iimpawu. Nalu ucazululo lwezinye iindidi eziqhelekileyo zePAC ezisetyenziswa kushishino lokomba ioyile: PAC-LV (Ephantsi ...
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