Ubunzima obuphezulu beNxibelelwano yokuDla iziXhobo zokuBuyisela kwakhona iziXhobo zokubhola eziphuma kumngxunya
Jonga OkuninziI-BWL BWL-U uthotho lwedayimane ikhoriji engundoqo yombhobho wentloko indibano yezimbiwa ukuhlola ukomba kokusingqongileyo geotechnical
Jonga OkuninziUmphezulu we-PWL ukhulula ngokukhawuleza i-wireline overshot yokuhlola izimbiwa ze-geotechnical, ukomba kokusingqongileyo
Jonga OkuninziHWL HWL-U Ezy lock wireline overshot overshot mineral exploration geotechnical drilling
Jonga OkuninziI-NWL NWL-U yokomba umphezulu we-wireline overshot mineral exploration geotechnical drilling
Jonga Okuninzi