Ngaba ukhe wadibana nemeko enjalo: ngexesha lenkqubo yokusebenzisa i-chain hoist, i-chain hoist iya kutyibilika, eneneni, enye yezinto eziza kwenza ukuba i-chain hoist ityibilike yi-friction disk, emva koko sithini isizathu esiya kubangela ukukhuhlana. isiliphu sedisk?Okulandelayo, ndiza kukwazisa isizathu...
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