Hana Hana Piʻi Kaʻa Hydraulic
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Hana Hana Piʻi Kaʻa Hydraulic
ʻO ka hydraulic auto-climbing formwork system (ACS) he ʻōnaehana hoʻopili paʻa paʻa i ka paia, i hoʻohana ʻia e kāna ʻōnaehana hāpai hydraulic ponoʻī. Aia ka ʻōnaehana formwork (ACS) i kahi cylinder hydraulic, kahi commutator luna a me lalo, hiki ke hoʻololi i ka mana hāpai ma ka bracket nui a i ʻole ke kaʻa piʻi.