I te ata o Hanuere 8, 2020, ka whakahaeretia e te Tari o te ahumahi me te hangarau korero o Jiangsu Province te hui arohaehae hangarau hou mo te "arai waipuke aunoa hydrodynamic powered" i whakawhanakehia e Nanjing Military Science and Technology Co., Ltd. Te komiti arohaehae. whakarongo ki te whakarāpopototanga hangarau, whakarāpopototanga whakaputa whakamātautau me ētahi atu purongo, arotake i te purongo rapu hou, purongo whakamatautau me etahi atu rauemi e tika ana, me te tirotiro i te whakaaturanga i runga i te waahi o nga mahi hangarau.
Ko te hua hou me te hangarau hou "hydrodynamic aunoa waipuke kuaha arai" he nui painga pāpori, ohaoha me te whawhai, a he mea tino nui ki te whakarite i te haumaru o te waahi o raro i te mana o te waipuke.
E 47 nga paatete kua whakamanahia mo tenei whakatutukitanga, tae atu ki te 12 nga paanui o te whare me te 5 pct nga paatete. I whakaae te komiti arohaehae ko te whakatutukitanga te tuatahi i Haina, ka eke ki te taumata rangatira o te ao, me te whakaae ki te tuku i te arohaehae hangarau hou.
Wā tuku: Feb-13-2020