Nā ʻUhi Tunneling Pale
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ʻO ka Premium Shield Alloy i ke kū'ē'ē ʻana, Str ...
Nā Hoʻohana ʻana i nā ʻUhi ʻokiʻoki: Ua lako nā ʻokiʻoki o nā mīkini tunneling pale me nā pahi no ka ʻoki ʻana i nā pōhaku a i ʻole ka lepo ma lalo o ka honua. Hana ʻia kēia mau pahi me nā mea hao paʻakikī ma muli o ko lākou paʻakikī maikaʻi loa a me ke kūpaʻa ʻana i ka ʻaʻahu, e hiki ai ke hana mau i nā kūlana paʻakikī ma lalo o ka honua. Nā ʻokiʻoki Disc Shield TBM: ʻO nā ʻokiʻoki disc Shield TBM he mau ʻāpana koʻikoʻi e kākoʻo a alakaʻi i ka ʻokiʻoki, e hōʻoiaʻiʻo ana i ka holomua maʻalahi o ke kaʻina hana tunneling. ʻO kēia mau di...
