Ina tāutahia te mita rere, ka rere te wai, ko te ahunga tomo o te wai kei runga, ā, ko te ahunga tukunga o te wai kei raro.
Mō te ine i te rere o te wai mā te mita rere ultrasonic, me whai i te wāhanga paipa tika hei roa motuhake mō te putanga me te putanga o te wai o ngā mita rere. Mō tā mātou mita rere ultrasonic, ki te hiahia koe ki tētahi hua ine pai, me whai i te 10D te paipa ki runga, me te 5D te paipa ki raro mō te wāhanga paipa tika.
Wā tuku: 12 o Ākuhata 2022