TWU uchungechunge core umgqomo

Incazelo emfushane:

Indawo Yomsuka: China
Igama lomkhiqizo: JCDRILL
Inombolo Yemodeli: BOU NOU HOU
Uhlobo: I-Underground Core Drilling
Material: insimbi
Sebenzisa: umgodi wokuhlola ongaphansi komhlaba
Ubude: 1.5m
Igama: I-Underground Drilling Wireline Core Barrel Head Assembly Overshot