Isihlungi Samafutha
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Izihlungi zikawoyela ze-ECO zezimoto kanye nezihlungi zikawoyela ezijikelezayo
Isihlungi samafutha siyisihlungi esenzelwe ukususa ukungcola ku-oyela wenjini, uwoyela wokudlulisa, uwoyela wokugcoba, noma uwoyela we-hydraulic. Uwoyela ohlanzekile kuphela ongaqinisekisa ukuthi ukusebenza kwenjini kuhlala kufana. Njengoba kunjalo nesihlungi sikaphethiloli, isihlungi samafutha singandisa ukusebenza kwenjini futhi ngesikhathi esifanayo sinciphise ukusetshenziswa kukaphethiloli.
