Mena ka whakaohohia te whakaoho pēhanga teitei e te waeine whakamatao wai ahumahi mana nui, ko te nuinga o te take:
1. He nui te raruraru puehu o te waeine whakamatao wai ahumahi mana nui;2. He hapa kei te pā whakamatao;
3. Kāore i te pai te hau e karapoti ana i te waeine whakamatao wai ahumahi kaha-teitei.
Hei karo i te whakaoho pehanga teitei, e taunakihia ana kia horoia te tauera puehu me te whakamatao o te pouaka whakamatao i ia wā, ā, kia waiho hoki te pouaka whakamatao ki te wāhi e pai ana te hau.
Whai muri i te 18 tau o te whanaketanga, ka whakatūhia e mātou he pūnaha kounga hua pakari, ā, ka whakaratohia he ratonga whai muri i te hoko kua tino whakapumautia. Neke atu i te 90 ngā tauira pouaka whakamatao wai paerewa me te 120 ngā tauira pouaka whakamatao wai hei whakaritenga. Me te kaha whakamatao mai i te 0.6KW ki te 30KW, ka taea te whakamahi i ā mātou pouaka whakamatao wai hei whakamatao i ngā momo pūtake taiaho rerekē, ngā mīhini tukatuka taiaho, ngā mīhini CNC, ngā taputapu hauora, ngā taputapu taiwhanga me ētahi atu.
