He tētahi o ngā hanganga e kore ana ngā tangata ki te whai take mō, he mea nui rawa anō nā i te mahi o te mīhini. Ko te NRV, arā, ko te tūrangi kore-hoki, me āhua tēnei hei whakahōia i te wai kia kaua e hoki mai. He mīhini pai tēnei, nō reira, nā tēnei ka mau te pāngarau i roto i te mīhini, ā, kāore i te pāngarau e taea ana e ia te mahi i tōna waenga pai.
Ko tētahi o ngā atakawaeti matua mō ētahi mena nā, ko te tūrangi NRV hydraulics. Kei te whakahaere i tēnei tūrangi i te āwhina o te wai hydraulics - he momo wai īmene e āheinga ai ngā mena ki te mahi i te kuhu. Ka tiakina tēnei etahi atu, kāore i te whitiwhiti iho (te mahi o te whitiwhiti iho). He mea nui rawa tēnei tūrangi ki te tiakina i te mahi pai me te pai o te rōpū hydraulics.
Ki te kore te pūtēanga NRV hāora i whakaritea, ka taea e te mīhini te whakaputu i ngā waihanga, ka noho pūmau rānei te werewere hāora, ki te puta atu he mea huna. Ko tēnei ka whakawāhia ai i te tūmahi anō, ā, ka taea hoki e ia te whakatipu i te uiui mō ēnei kaimahi i mahi i tana mahi. Mā tēnā ka nui ake te hē i roto i te tūmahi anō, ā, ka whakaaro nui hoki hei whakamahere i ngā pūtēanga NRV pai ki te whakahaere i ēnei tūmahi kia wehe i te uiui, ā, kia pai rawa.
He raru atu e taea ana kia puta he whenua rānei i te werewere hāora. Ki te kino te werewere, ka noho pūmau te pūtēanga rānei, ko te mea hoki kāore i mahi pai. Nā tēnei ko te mea nui kia pai ake te whakauru i te tūmahi hāora, ā, kia tirotiro hoki i te tika o ngā rahi o te werewere. Ka taea e koe te whakaae i ēnei raru i runga i te whakahaere taumata.
Ka whakapickitia e koe tētahi pūoro NRV hāora, me whakaaro koe i ngā hiahia o tō mīhini, ā, pēhea ka mahi. Me whakaaro hoki koe ki ētahi atu hanganga, pērā i te mea he aha te pausiri kua noho ai te pūoro, he aha te wāhi kua kitea ai i te wā e whakamahi ana i te rāngai, me pēhea te maimoatanga e whakamahia nei.
He nui ngā momo pūoro NRV hāora, e tae ana mai ki a koutou mai i a JinJia. Kaore anō ngā pūoro nei i te whakarite me ētahi atu mīhini, e āwhina ana i ētahi waehu pausiri me ngā waewae kauarahi. He pūoro whakaritenga wāhi me te kore whakaritenga mahi nui, ināianei ka whai mana hei whakamahi mō ētahi momo whakamahi.
Ki te tiakina kia pai ngā pūoro NRV hāora me ngā mahi pai, me whai take rawa te tirotiro whenua. Ka kitea e ngā tirotiro iti i mua i te mea ka nui ake ngā take, kaore e mohio tonu he whakaaetanga nui me te utu nui hei whakatika. Nō reira, ēnei mahi iti ka taea e koe, pērā i te whakaire i te pūoro me te whakakapi i ngā mahi iti, ka whakamahia, ka pai.