Ubushinwa diamant core drill bits kuri nq core barrel

Ibisobanuro bigufi:

Aho bakomoka: Ubushinwa
Izina ryikirango: JCDRILL
Umubare w'icyitegererezo: BTW, NTW, HTW, NQC, HQV
Ubwoko: Imyitozo ya Bit
Ibikoresho: diyama
Koresha: imyitozo yubushakashatsi
Imyitozo ya bits: diyama bit