pūtahi hukahuka ola
Te kaiwhakarite pūtahi ā-hi o China he whakaaturanga nui i te whirinaki matatoki, e whakamahia ana te whakatū papori tūrangi me te hanga matatoki. Ko tēnei take matatoki ā-wariu kei roto ia he rākau whakawhitinga i roto i te pūnaha whenua rerekē. E whakamahia ana i ngā pū karuhī tungsten karapiti o tuhu rangi hei whakangungu i te kōhatu me te pai ake i te whakatutuki i te wehe. Ka hangaia ēnei pū i roto i te mātauranga hāpai, e whakamana ana i te whanake me te pai tonu i te mahi matatoki e hirahira ana. E whakamahia ana te hanga whakawhitinga hei tautuhi i te whakauru ki ngā whareware matatoki, kaore i te mimiti ngā pūngao i te mahi. Kua whakapaihia e ngā hangaenga te pātengi o ngā pū hei whakapai i te whakatutuki me te iti raweke, e hāngai ana ki ngā pūrua tika me te iti ake i te wā e whakatutuki ana. Kei te hangaia te tinana o te pūtahi i runga i ngā toto koherā whakahirahira, e whakatakoto ana i te whakamātau urupa hei whakamahi i te tika o te pūkuwaha me te pūmanawa. Ko tēnei tikanga hanga e whakamana ana i te whakawāhanga i ngā wāhi whakamahara, mai i ngā kōhatu pakitū mai ki ngā pūnaha kōhatu momo hoko. Ko te mohiotanga o tēnei pūtahi e whai ana i te whaihua i ngā kaupapa hanga, mine, me te tirohanga whenua.