-
Iimpompo zodaka lwe-hydraulic submersible sand dredge slurry ezinentloko yokusika
Isetyenziswa ikakhulu njenge-excavator attachment eyenzeka kwi-backet grab xa kukho amanzi amaninzi, udaka kwaye ayifanelekanga ukugrunjwa.Iqhutywa yi-excavator hydraulic system okanye isikhululo se-hydraulic esahlukileyo ukumpompa isanti, i-sludge mortar njl.
