Me te whakaaetanga a te Kaunihera ā-Motu, ka tū te Whakaaturanga Hangarau-High o te Ao o Haina, e manaakihia ana e te Manatū Tauhokohoko, e te Manatū Pūtaiao me te Hangarau me te Kāwanatanga o te Iwi o Shenzhen, ki te Pokapū Hui me te Whakaaturanga o Shenzhen mai i te 15 ki te 19 o Noema. Kua karangatia a Ninestones kia whai wāhi mai. Ka tatari mātou ki a koe i te wāhi whakaaturanga o Wuhan.
Ko te taimana polycrystalline compact (PDC) he mea hanga mai i te paura taimana me te papa carbide sima kua whakatōkia i raro i te pāmahana me te pēhanga teitei. He tino teitei te ātete ki te kakahu me te ātete ki te pānga. He whānuitia te whakamahinga o te hua i roto i te keri hinu, te keri whenua, te miihini keri, me te hanga whare me ētahi atu mara. Neke atu i te tekau tau o te whanaketanga, kua whānuitia te whakamahinga o ngā taimana polycrystalline compact i roto i ngā mara o te hinu me te hau me te tūhura whenua, ā, kua āta whakakapia ngā taputapu keri tuku iho, ā, kua tutuki hoki ngā hua angitu i roto i ngā mara o te keri waro, ngā maina parahi, me ngā maina koura. Ko te taimana polycrystalline composite (PDC) he mea hanga mai i te paura taimana me te matrix carbide sima kua whakatōkia i raro i te pāmahana me te pēhanga teitei. He tino teitei te ātete ki te kakahu me te ātete ki te pānga. He whānuitia te whakamahinga o te hua i roto i te keri hinu, te keri whenua, te miihini keri, me te hanga whare me ētahi atu mara. Neke atu i te tekau tau o te whanaketanga, kua whānuitia te whakamahinga o ngā pepa whakahiato taimana i roto i ngā mara o te hinu me te hau me te tūhura whenua, ā, kua āta whakakapia ngā taputapu keri tuku iho, ā, kua tutuki hoki ngā hua angitu i roto i ngā mara o te keri waro, ngā maina parahi, me ngā maina koura. Kei a Wuhan Ninestones te hangarau niho PDC matua o te motu, ā, kua kitea ētahi putanga hou i roto i ētahi mara tono hou. Ka nekehia e tā mātou kamupene, ka whakawhānuihia hoki te whakaputanga i mua i te mutunga o te tau. E whakamaheretia ana kia neke atu i te 600,000 ngā wahi o te wheketere hou i ia tau.
Wā tuku: Oketopa-20-2023
