Izinyathelo zokuphepha zokuthenga amathuluzi kagesi: okokuqala, amathuluzi kagesi angamathuluzi aphathwa ngesandla noma agudlukayo ashayelwa injini noma uzibuthe kagesi kanye nekhanda elisebenzayo ngomshini wokudlulisela.Amathuluzi kagesi anezimpawu zokuthi kulula ukuthwala, ukusebenza okulula...
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