Tirohanga Whānui o te Hua
Hei taputapu matua mō te tukanga maimoatanga wai, ka taea e te mīhini whakaranu ruku te whakatutuki i ngā whakaritenga hangarau o te whakakotahitanga me te rere o te totoka-wai e rua-wāhanga me te totoka-wai-hau e toru-wāhanga i roto i te tukanga matū koiora. Kei roto ko te motuka ruku, ngā mata me te pūnaha tāutanga. E ai ki ngā momo tuku rerekē, ka taea te wehewehe i ngā mīhini whakaranu ruku kia rua ngā raupapa: te whakaranu me te whakaoho me te rere pana tere-iti.
Taupānga Matua
Ko ngā mīhini whakaranu ruku e whakamahia ana mō te whakaranu, te whakaoho me te whakawhiti i roto i te tukanga maimoatanga paru ā-tāone me ngā ahumahi, ā, ka taea hoki te whakamahi mō te tiaki i te taiao wai whenua. Mā te huri i te impeller, ka taea te hanga i te rere o te wai, ka taea te whakapai ake i te kounga o te wai, ka taea te whakanui ake i te nui o te hāora i roto i te wai, ā, ka taea te ārai pai i te whakatakotoranga o ngā totoka i whakatārewatia.
Awhe Mahi
Ka taea e te tauira QJB ruku tāwhana te mahi tonu i raro i ngā tikanga e whai ake nei:
Pāmahana waenga: T≤40°C
Uara PH o te reo: 5~9
Kiato waenga: ρmax ≤ 1.15 × 10³ kg/m2
Te hohonutanga ruku mō te wā roa: Hmax ≤ 20m









