Ha tlhoko ea indasteri ea ho cheka litharollo tse tšepahalang e ntse e eketseha, TR Solids Control e ntse e le e 'ngoe ea mabitso a ts'eptjoang ka ho fetisisa lits'ebetsong tsa taolo ea seretse. Haufinyane tjena, TR Solids Control e rometse sistimi e tsoetseng pele ea ho laola seretse setšeng sa kaho Henan, e seng e loketse ho sebelisoa...
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