Whakaaturanga R&D Rangahau me te Whanaketanga Tapahi Taiaho Hua Metal Rau Te Tirohanga Kounga Te Ahua o te Hua Tirotiro Kounga Kaweake Pūrere Huringa Teitei me te Hakaiti Tapahi Taiaho Raina Whakaputa Raina Whakaputa