Ko te takirere pāoro Norgren he takirere tino whai hua e whakamahia ana hei whakahaere i te rere o te hau, te hau rānei i roto i ngā pūnaha kohikohi puehu pāoro. Ko te diaphragm 3-inihi e pā ana ki te rahi o te diaphragm, te diaphragm rānei e whakamahia ana i roto i te takirere. Kua hangaia ngā takirere pāoro Norgren kia tere te whakatuwhera me te kati, ka hanga he rere pāoro o te hau, o te hau rānei hei horoi, hei tango rānei i ngā matūriki puehu mai i ngā pāpāho tātari. Ko te rahi o te diaphragm 3-inihi e tohu ana he pai te takirere mō te whakamahi me ngā paipa, ngā hononga rānei he 3-inihi te whānui. Hei kaiawhina, ka taea e au te āwhina i a koe ki te kimi i ētahi atu mōhiohio, ki te hoko rānei i tētahi takirere pāoro Norgren me te diaphragm 3-inihi.
Wā tuku: Whiringa-ā-rangi-09-2023