Ō Rātou Rīinga Toitū me ngā Putanga Matatika i roto i te Hangaihanga
Ko te wheako whēako nui ake hei whakamahi i ō rātou pūnaha tūhono 19, he mea hou noa iho, mēnā ko ia te kaitono i ngā tono nui. Heoi anō, ka taea e tātou heoi i ngā tono iti-iti rānei, ā, ka taea hoki e tātou te mahi i ngā tono nui atu i te mano. Ko te pai o te hangaihanga kei runga i ngā wāhere here kua whakaritea e tātou, ka kitea i te whakapae o ±0.05mm, e hīmata ana i te mea ko te wehi hou anake e hiahiatia ana ki ngā wharewhare whēako. Ki te korekore rawa te hunga haere i ngā take whakahaere i ngā mahi whēako whēako, ka taea e tātou te whakarite i te whakahaere pai, me te whakapae i te 35,000 tonne i te tau.