Uke wahlangabezana nesimo esinjalo: ngesikhathi senqubo yokusebenzisa i-chain hoist, i-chain hoist izoshelela, empeleni, enye yezinto ezizokwenza ukuthi i-chain hoist ishelele i-friction disk, khona-ke siyini isizathu esizoholela ekungqubuzaneni. isiliphu sediski?Okulandelayo, ngizokwethula isizathu...
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