Kaplan Turbine: Te Otinga Pai rawa atu mō te Rere Wai Tere-iti
Ngā Tāwhana Kaplan: Te Otinga Pai rawa atu mō ngā Rere Wai Tere-iti I roto i te ao o te hiko wai, ehara i te mea he awa tere, he teitei rānei ngā pari wai i ngā wāhi katoa. Heoi, he maha ngā wāhi he puhoi te rere o te wai, engari he nui, he rite tonu te rere o te wai puta noa i te tau. I roto i ēnei āhuatanga, he kōwhiringa pai te Tāwhana Kaplan… Pānuihia atu