Ita zvinhu zvakaoma zviri nyore, uye ramba uchiita zvinhu zviri nyore.
Yijiang yave nyanzvi mukugadziracrawler undercariage. Isu tatova neruzivo rwakakura uye hunyanzvi munzvimbo ino. Mukuita kwekugadzira crawler undercarriage, tinoyedza kuramba tichirerutsa maitiro akaoma uye tisingaremekedze kunatsiridza kunaka kwechigadzirwa uye tekinoroji level.
