Li-hydraulics tse hlōlang li ikemiselitse ho fana ka litharollo tse phethahetseng bakeng sa liteishene tsa pompo ea hydraulic, ho tiisa / ho lokoloha ha mefuta ea liboutu, ho sisinyeha le boemo ba merero joalo-joalo Lihlahisoa li sebelisoa haholo ka marokho, litsela tse tsamaeang ka tlas'a lefatše, metallurgy ea merafo, motlakase, k'hemistri, masimo a oli. le indasteri ea ho kenya le ho hlokomela mapolasi a moea.

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