Lisebelisoa tsa ho cheka hamore tse holimo

HFD top hamore drill bite sebelisoa haholo lipatlisisong tsa jeoloji, morafong oa mashala, paballo ea metsi le motlakase oa metsi, tsela e kholo, terene, borokho, kaho le kaho, joalo-joalo.

Lisebelisoa tsa ho cheka hamore tse holimo