China high speed ophahleni sheet lukathayela ukwakha umshini

Lona umshini wamashidi ophahleni lukathayela wesivinini esikhulu, isivinini esingafinyelela ku-30m ngomzuzu, futhi unokunemba okuphezulu.Ukusika kukagesi kanye nokusikwa kwe-hydraulic kuyatholakala.