Nūhou ʻOihana
-
HYDRAULIC EXCAVATOR HYDRAULIC SYSTEM O KA COMPOSITION NUI
ʻO kahi excavator kahi mīkini nui a me kahi mea hana.Hāʻawi ka ʻenekini nui i ka mana a me nā neʻe kumu (ka hele wāwae a me ka huli ʻana), a hoʻopau ka mea hana i nā ʻano hana like ʻole.Aia ka mīkini nui i kahi mea hele wāwae, kahi mīkini wili, kahi hydra...Heluhelu hou aku
