I-Rock Drill
-
I-Rock Drill
Eminyakeni yamuva, njengoba amayunithi okwakha ebaluleke kakhulu ekuphepheni kwephrojekthi, ikhwalithi, nesikhathi sokwakha, izindlela zokumba ezivamile nezindlela zokumba azikwazanga ukuhlangabezana nezimfuneko zokwakha.