1. S82 Te Wiri Toka HauāteaPūnaha whakahaere hau kaha: Ka whakarei ake te mahi hiri kia nui ake te kaha o te pānga keri toka. E whakaatu ana ngā whakamātautau parae i raro i ngā āhuatanga toka rerekē, ko te pai o te hopu ataata he 10%-25% teitei ake i te YT28;
2. Hanganga hurihuri matatau (i riro mai i te patent tauira whaipainga ā-motu): he 10% teitei ake te taipana i tērā o teYT28 Te Wiri Toka Hauātea, he maha ngā wā ka whakamahia maeneene i raro i ngā āhuatanga toka uaua, ā, ka taea e ia te mahi i tētahi pānga keri toka tere;
3. Pūnaha whakamatao me te whakahinuhinu ahurei (i whiwhi i te patent tauira whaipainga ā-motu): e rua ngā pūnaha whakamatao me te whakahinuhinu hou kua tāpirihia hei whakarei ake i te whai huatanga o te mahi a te mīhini, hei whakanui ake i te roa o te mahi a te piston, te rakau keri me te maitai keri, me te whakaiti i te utu o ngā wāhanga me ngā taputapu;
4. Hanganga horoi auaha (tono patent tauira whaipainga ā-motu): Ina teitei ake te pēhanga wai i te pēhanga hau, ka wetewete aunoa te takirere werohanga wai hei aukati i te wai kia hoki mai ki roto i te mīhini, kia mutu ai te mahi. He māmā noa te mahi, ā, he pai ake te mahi.
Wā tuku: Akuhata-08-2022
