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SHEHWA-380-DTH Pīhīʻeli Rig
ʻO SHEHWA-380-DTH kahi hana hoʻokae pneumatic type-split split kiʻekiʻe i hoʻomohala ʻia a hana ʻia e SHEHWA Drilling Rig e like me nā koina ʻoihana "haʻahaʻa, kiʻekiʻe" ka pono o ka ʻoihana ʻeli.
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SHEHWA-370-DTH i hoʻokaʻawale ʻia i ka mea kolo i kau ʻia ma luna o ka paina hoʻoheheʻe o ka lua o ka lua
Hoʻohana ākea ʻo SHEHWA-370-DTH drig rig i nā mines open-pit e like me ka sima, metallurgy, mine mine, nā ʻūhū, ka puhi ʻana i ka lua i ke alahao, ke alaloa, ka mālama wai ʻana, ka hydropower a me nā hana kūkulu kūloko pale ʻāina.
