Ngokulawula ukubambezeleka, ukulawulwa kokuhlehla, ukushintsha iyunithi yokucindezela, ukusula amaphutha, ukuvikela iphasiwedi kanye neminye imisebenzi.Inezici zokumelana nokushaqeka okuhle, impilo ende, ukumelana nengcindezi yomthelela, njll. Ifaneleka ngokukhethekile ukucindezela kwe-hydraulic, high-p...
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