Jack iliyonse imapangidwa ku Germany ndi JUNG ndipo imapereka kudalirika kwambiri, kosavuta kugwiritsa ntchito komanso kugwira ntchito pogwiritsa ntchito ukadaulo wapamwamba kwambiri, uinjiniya, komanso kupanga.Jack hydraulic toe jack imapereka makina odalirika komanso oyesedwa nthawi, chitetezo chambiri, kutulutsa kwakukulu ...
Werengani zambiri