Ko te PET Circuit he hua hou hurihuri e whakakotahi ana i te taarua hiriwa, te taarua waro, me te piri pai o te whakapiri hiriwa me te hoahoa ngawari.He tino pai tenei hua mo nga tono e hiahia ana ki te otinga pono, teitei-mahi.Ko te PET Circuit he tino roa, he pai ake te whakamaarama hiko, he pai mo te whānuitanga o nga tono.Ma te pai o te piri, ka whakarite te PET Circuit i te hononga roa me te mahi pai.He mihi ki tana hoahoa matatau, he ngawari te whakauru me te pupuri i te PET Circuit.Ko tenei hua he whiringa pai mo tetahi kaupapa hiko e hiahia ana kia pono, kia pai hoki te mahi.