Pūnaehana puʻupuʻu huki hana kaumaha

ʻO ka wehewehe pōkole:

Kahi i kumu: Kina
Kapa inoa: JCDRILL
Helu Kumu: WQ
ʻAno: Nā mea hana wili
Mea: kila
Hoʻohana: Mining , Construction, Geotechnical, Exploration
Ka inoa: Rod Casing Hoist