Ma rivets akhungu sapanga zomveka pakuyesa kutsitsi kwa mchere!
N’chifukwa chiyani mukunena choncho?
Chifukwa chakuti pamwamba pasintha pambuyo poti riveti yagwedezeka ndipo wosanjikiza wa electroplating wawonongeka, makasitomala omwe ali ndi zofunikira zapamwamba pa chithandizo chapamwamba akulimbikitsidwa kugwiritsa ntchito zitsulo zosapanga dzimbiri!
Nthawi yotumiza: May-26-2022