ʻO nā pahu pōhaku, ʻike ʻia hoʻi he jackhammers, he mau mea hana ikaika i hoʻohana ʻia i nā ʻoihana kūkulu, mining, a me nā ʻoihana wāwahi.Hoʻolālā ʻia kēia mau mīkini e wāwahi i nā ʻili pōhaku paʻa me ka maikaʻi a me ka wikiwiki.Ma lalo nei, e kūkākūkā mākou i nā ʻano, nā noi a me nā pono o nā drill pōhaku....
Heluhelu hou aku