Urunga hau hiki whakaora porowhita. Hono tere atu me te kore e hiahiatia he taputapu.

I. Whakataki Hua
He mea hanga te urunga hau hiki i te rapa hangai me ngā rauemi aramid; he tino pai ngā āhuatanga pēnei i te ātete ki te hinu, te pāmahana teitei me te pāmahana iti, me te koroheketanga. He poto te wā pupuhi; he nui te taumaha hiki, he iti te āputa whakauru; kāore he whakaritenga motuhake mō te taiao mahi, ā, ka taea te whakamahi i roto i te oneone ngohengohe, te hukarere, te kirikiri, te para me ētahi atu wāhi; ka whakakahangia e te puna hau (te rango hau pēhanga teitei, te papu waewae rānei), ka tere te mahi, ā, ka taea te whakaoti i te hiki me te tautoko i roto i te wā poto. Diameter hua: ≤ 88 cm; teitei hanganga: ≤ 6.6 cm; taumaha tinana papa ≤ 17.5 Kg; teitei kau ≥ 43 cm; kaha hiki teitei kua whakatauria: ≥ 441 KN; teitei hiki mōrahi ≥ 42 cm; kaha hiki i te teitei hiki mōrahi ≥ 29 KN; kaha hiki teitei kua tūtohutia ≥ 199 KN; pēhanga mahi kua whakatauria: 0.8 Mpa; te kaha hiki i raro i ngā whakamātautau pakeketanga, ātete hinu, me te ātete pāmahana teitei ≥ 440 KN; i muri i te whakamātautau mahi hauhautanga 1.5 ngā wā kua whakatauria, ka mahi noa me te kore e turuturu, e pakaru rānei. Te tauwehenga haumaru pēhanga ≥ 4 ngā wā; te pāmahana taiao e tika ana: -20℃ ki te 55℃; me whai tohu waitohu tūturu a te kaihanga te tinana o te hauhautanga, me tohu te mata o te hauhautanga ki te tohu rama pō, he pai ake mō te whakamahi i te rangi kino, i te pō rānei, ā, kei roto i te tohu o te hauhautanga ngā tawhā o te hauhautanga, kia watea ai mō ngā kaiwhakaora te whakamahi. Ina whakamahia te hauhautanga i roto i te huinga, ka taea te hono wawe mā te kōpae hononga me te kore he taputapu.