Tiwhikete punaha whakahaere kounga ISO CE EMS OHSMS Pūrongo whakamātautau wheketere Ripoata tirotiro pourewa raina whakawhiti Wharangi-02 Wharangi-03 Wharangi-04 3 Purongo tirotiro ngongo waewae Wharangi-02 Wharangi-03 Wharangi-04 500kV te purongo tirotiro pourewa raina tuku Tiwhikete Kaihanga Te rekoata tirotiro a te Huihuinga Tiwhikete tautukunga hua-1 Tiwhikete tautukunga o nga hua galnanized-2 Ko etahi atu korero mo te tiwhikete me waea atu ki a US Patohia ki te wharangi kainga.