He pahu te pahu kotahi. Ko tana mahi he kukume i te pito o te tinana rivet ki roto i te pahu kotahi i muri i te rivet.
Ko te momo pahu maha he mea whakatangi i ngā pahu maha. Ko tana mahi he whakapūmau i te pane o ngā pahu maha, me te whakaiti i te pēhanga e pā ana ki te mata o ngā wāhanga hanganga. Ko ngā mahi a ngā whakapiri kaha teitei he ātete ki te rū whenua me te whakaiti i te pēhanga.
Wā tuku: Whiringa-ā-rangi 25-2021