Olunye lwenziwe i-mineral

Iimpompo zesilayidi zeyona ndawo iphambili yezixhobo zeminerali ekusebenzeni kwemigodi yokuqhubela phambili kwezothutho, eziqukethe abalinganiswa abahlukumezayo nabachongiweyo.


I-Post Ixesha: IJUL-13-2021