Ibikoresho byo gucukura byumwuga

Imyaka 25 Yuburambe

3m BTW ingunguru

Ibisobanuro bigufi:

Aho bakomoka: Ubushinwa
Izina ryikirango: JCDRILL
Umubare w'icyitegererezo: BTW NTW HTW PTW
Ubwoko: Ubuso bwibanze
Ibikoresho: Icyuma
Koresha: ubushakashatsi bwibanze
Uburebure: 1.5m 3m
Izina: TW Urukurikirane Core Barrel


Ibicuruzwa birambuye

Ibicuruzwa


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