TL;DR:Ngā motuka DC YFBF 24V kore-tiaki, he 3M huringa te whakatauranga / 10 tau: 20-tau i roto i te tari 400-cpd, 2.7-tau i roto i te taunga rererangi 3,000-cpd. Ka tohua mā te taumaha rau, te tere, te ngaohiko puta noa i te YF150/YF200/YFS150/YFSW200/BF150.
He raruraru whakapono kei te mākete tomokanga whare arumoni: he rite tonu te āhua o ngā whakatauranga huringa kua whakaputaina puta noa i ngā kaiwhakarato, engari ko te kawa whakamātautau i raro iISO 13849-1he rerekē i runga i te kaiwhakarato, engari he waeine huringa 3-miriona, e ai ki tā mātouPepa raraunga waeine YFS150i runga i te tatau hōhipera 130-kg i te 0.8 m/s ehara i te mīhini kotahi ki te waeine 3-miriona-paheketanga i runga i te rau taunga rererangi 200-kg i te 1.0 m/s. Ko ngā tīma hoko e whakatau ana mā te tatau huringa anake ka mutu te whakakapi i ngā motuka e rua ngā wā i roto i te tekau tau tuatahi. Ko ngā raraunga e whai tikanga ana ko te tatau huringa, te ngaohiko whakatauranga, te ōwehenga taputapu, te kōpaki pāmahana whakahaere, me te akomanga IP — pānuihia ngātahi, kaua e takitahi.
Mai i te tau 2007, kua hangaia e tā mātou tīma wheketere waitohu o Ningbo ngā waeine kore-tiaki 24-volt mō ngā kaiwhakahaere whakaurunga aunoa mai i te whare o Luotuo Zhenhai. Kei raro nei ngā raraunga roa o te ora e tohaina ana e tā mātou tīma i te wheketere waitohu o Ningbo ki ngā tīma hoko whakaurunga whare arumoni i tā rātou pātai he aha i roa ake ai te ora o ā mātou motuka i ngā momo motuka iti ake te utu i runga i te tauira utu katoa 10-tau.
3 miriona huringa ÷ 400 huringa ia rā = 20 tau: te pāngarau o te waka whakauru
Ko ngā motuka DC kore-tiaki i roto i te rārangi YFBF — YF150, YF200, YFS150, YFSW200, BF150 — he rite tonu te whakatauranga matua: 3 miriona huringa, 10 tau rānei, ko tēhea te mea tuatahi. Ko te whakatauranga huringa te here here mō ngā tomokanga he nui te waka, nā te mea ka oma te motuka ki te 3 miriona huringa i mua noa atu i te pa o te karaka 10-tau. Hei whakamāori i ngā huringa ki ngā tau, wehea te tatau huringa mā te waka o ia rā o te tomokanga.
Ko ngā whānuitanga o ngā waka e kitea ana e taku tīma puta noa i ā mātou whakaurunga tomokanga whare arumoni:
- Te tomokanga matua o te whare tari: 200 ki te 400 huringa ia rā
- Te tomokanga ki te toa hokohoko: 800 ki te 1,500 pahikara ia rā
- Te tomokanga matua o te hōhipera: 1,000 ki te 1,800 huringa ia rā
- Te tomokanga ki te taunga rererangi: 2,500 ki te 4,000 pahikara ia rā
- Te tomokanga ki te whare tomokanga o te hōtēra: 600 ki te 1,200 pahikara ia rā
Ko te motuka kotahi i roto i te taunga rererangi e 3 miriona ngā huringa i te rā, e 400 ngā huringa, ka ea mō te 20 tau pea. Ko te motuka kotahi i roto i te taunga rererangi e 3,000 ngā huringa i te rā, e ea mō te 2.7 tau pea. Ko ngā tīma hoko e utu ana i te utu iti rawa, ka mutu ka toru ngā utu i roto i te huringa ora o te whare, nā te mea ka tae te huringa whakakapinga i ia 3 tau, kaua i ia 20 tau.
Te wāhi i pakaru tuatahi ai te paraihe commutator — me te take e kore ai e hiahiatia he rotors tiaki
Ko te take miihini e roa ake ai te ora o ngā waeine DC kore-tiaki i ngā waeine paraihe i roto i te ratonga whakaurunga aunoa ko te whakakorenga o te waku paraihe. Ka mau ngā paraihe i te mata o te commutator paraihe i ia huringa, ka puta he puehu waro, ā, ka whakawhāiti i te roanga mahi ki te 1,000 ki te 3,000 hāora o te hurihanga tuturu. Ka nekehia e te waeine DC kore-tiaki te mahi whakawhiti ki roto i ngā hikohiko whakahaere, ā, ka whakahaerehia te rotor i runga i ngā peera hiri, nō reira ko te mata kakahu ko te huinga peera, kaua ko te atanga paraihe-commutator.
Ka whakamahia e ā mātou waeine kore-tiaki yfbf he hoahoa waeine-me-pouaka taputapu whakauru me te tuku taputapu helical i ahu mai i Ūropi. Ka whakahaerehia te pouaka taputapu i roto i te whare konumohe hiri me te hinu whakahinuhinu aunoa, nō reira kāore e hiahiatia he ratonga mara mō te huinga taputapu puta noa i te roanga o te huringa 3-miriona. Ko te akomanga whakamarumaru waeine koakomanga E(kua whakatauria ki te 120°C) ā, ko te whakamarumaru o te takai he akomanga F (kua whakatauria ki te 155°C), nō reira ka taea e te waeine te pupuri i te mahi huringa-teitei o te tomokanga taunga rererangi me te kore e heke te pāmahana o te takai.
Ko te wāhi tuatahi e kore ai e angitu ngā tāutanga paraihe ko te pupuri paraihe — ka ngoikore te kukū o te puna, ka piri te paraihe, ka piro te commutator, ā, ka kukume te waeine i te iahiko nui tae noa ki te motu te kaiwhakahaere. Ka tangohia katoatia e tā mātou hoahoa kore paraihe YFBF taua aratau rahunga, koia te take he mea tiaki te whakatauranga huringa 3-miriona mō tā mātou raina, ā, he kaha hoki mō te nuinga o ngā momo paraihe i raro i teIEC 60034-1ngā paerewa mō ngā mīhini hiko hurihuri.
Tīkina mā te taumaha rau i te tuatahi, te tere whakatuwheratanga tuarua, te ngaohiko tuatoru — te rākau kōwhiringa YFBF
E rima ngā tauira o te raina wheketere o Ningbo me ngā ōwehenga taputapu rerekē, RPM, me ngā takai taipana. I roto i taku mahi rahi waeine, ngā whakatakotoranga mā te taumaha rau, te tere whakatuwheratanga, me te manawanui haruru o te tomokanga. Ko ngā tau pepa raraunga i raro nei i ahu mai i ā mātou whakatakotoranga hua kua whakaputaina mō teRaina waeine rau aunoa YFBF:
| Tauira | Ngaohiko Whakatauria | Mana Whakatauria | RPM kore-kawenga | Tauwehenga Taputapu | Haruru | Taumaha | Te taunga pai rawa atu |
|---|---|---|---|---|---|---|---|
| YF150 | 24V | 60W | 3,000 | 1:15 | ≤50 dB | 2.5 kirokaramu | 130 kg rau kotahi, tari / hōhipera |
| YFS150 | 24V | 60W | 2,880 | 1:12 | ≤50 dB | 2.2 kirokaramu | Tinana tapawhā, reti reti katoa |
| YF200 | 24V | 100W | — | — | ≤55 dB | — | reti reti taumaha 200 kg, taunga rererangi |
| YFSW200 | 24V | 60W | 2,880 | 1:183 | ≤50 dB | 2.6 kirokaramu | Tatau hurihuri, whakatuwheratanga 70°-110° |
| BF150 | 24V | — | — | — | ≤50 dB | — | Tinana angiangi, reti reti katoa |
Ko ngā āhuatanga e rua e ārahi ana i te kōwhiringa tauira mō ngā tomokanga e nui ana te haere ko te taumaha o te rau me ngā huringa ia rā. I roto i taku rahi o te tomokanga matua o te hōhipera, mō te tomokanga matua o te hōhipera kotahi-rau 130-kg me te 1,200 huringa ia rā, ko te YF150 te āhuatanga tika - ka taea e te 60W te whakahaere i te taumaha o te panera i te tere whakatuwheratanga 0.8 m/s, ka hoatu e te waeine 3,000 rpm he wāhi nui ki te pouaka hiko porowhita, ā, ka tutuki i te papa haruru ≤50 dB te whakaritenga oro o te hōhipera. Mō te tomokanga wāhanga-rua o te taunga rererangi 200-kg me te 3,500 huringa ia rā, ko te YF200 te āhuatanga - ka taea e te 100W te whakahaere i te panera taumaha, ā, kua hangaia te waeine mō te huringa mahi taumaha tonu.
He mea āta whakaarohia te ngaohiko 24-volt puta noa i te raina motuka YFBF katoa. Ka whakahaerehia ngā waeine kore-tiaki 24-volt i runga i te pahi DC ngaohiko iti kotahi me te kaiwhakahaere kaiwhakahaere, nō reira ka tohaina e te waeine me te kaiwhakahaere he pūtake hiko kotahi e tautokona ana e te UPS. Koinei te hoahoa e pupuri ana i te tomokanga kia mahi i te wā e ngaro ana te hiko matua me te kore e tāpiri i tētahi wāhanga inverter motuhake. Me whakarite e ngā tīma hoko hōhipera me te taunga rererangi te 24-volt puta noa i te waeine me te kaiwhakahaere kia māmā ai te hoahoa hiko.
E toru ngā hapa o te papa rererangi kua hikoi ahau i roto i ngā whare tomokanga makariri o ngā kiritaki o te taunga rererangi.
Ko ngā āhuatanga taiao e rua e whakatau ana i te roa o te wā e whakamahia ana te waeine i roto i ngā tomokanga whare pakihi ko te pāmahana whakahaere me te tiaki urunga. Ko ngā waeine kore-tiaki yfbf he -20°C ki te 70°C te pāmahana whakahaere me te akomanga tiaki IP54. Ka kapi tēnei i ngā whare tomokanga kua whakamahanatia, ngā tomokanga o waho kua āraia, me te nuinga o ngā tomokanga pakihi kāore he whakamahana i roto i ngā āhuarangi mahana me te makariri.
Ko te mea e wehewehe ai tētahi motuka e ora ana mō ngā tau 10 me tētahi e pakaru ana i te tau tuatoru ko te ōrite o te takai whakahaere ki te taiao tāutanga. E toru ngā momo pakaru kua ārahihia e au aku kiritaki arumoni:
- Te whakatōtō i roto i ngā whare tomokanga kore-whakarite — ka uru te mamaoa wai ki roto i te whare pouaka miihini i te awatea, ka whakatōtō i te pō, ā, ka waikura te huinga taputapu porowhita. Mā te whakatauranga IP54 ka hiritia te pouaka miihini mai i tēnei aratau rahunga mō ngā tāutanga whare tomokanga noa.
- Te aukati wera i roto i ngā āputa tuanui kāore i te hau — kei roto te kāpata whakahaere i te āputa tuanui kāore i te hau, ka kukume te motuka i te iahiko katoa i te wā e pukumahi ana te huringa mahi, ā, ka eke te takai ki te rohe whakamarumaru akomanga F. Kua whakaritea te aukati wera o te motuka YF200 100W ki te pāmahana takai 130°C hei tiaki i tēnei aratau rahunga.
- Te pakaru o te peera i ngā tomokanga tino makariri — ka matotoru te hinu whakahinuhinu i raro i te -20°C, ā, ka tū te motuka i raro i te kawenga. Ko te raina motuka YFBF kua whakatauria ki te -20°C te whakahaere; mō ngā tāutanga makariri, ka tohua e tā mātou tīma hangarau te hinu pāmahana-iti kōwhiringa me te rīpene whakamahana i runga i te papa whakahaere.
Ko te taumata tiaki IP54 te taumata tika mō te nuinga o ngā whakaurunga tomokanga arumoni. He nui rawa te IP65 mō ngā tomokanga o roto, ā, he nui ake te utu; kāore e ranea te IP44 mō ngā tatau hau-waho e tae atu ai te ua e pupuhihia ana e te hau ki te whare motuka. Ka hipokina e te IP54 ngā mea e rua.
Hanga anō i te 80% o te tatau huringa — te pāngarau whakaoho huringa 2.4-miriona
Mō aku kiritaki hoko e whakahaere ana i tētahi tauira utu katoa mō te mana whakahaere 10-tau, 20-tau rānei, he mea nui te whakatau hanga-whakakapi-me-te-whakahou, pērā i te whakatakotoranga tuatahi. Ka tukuna e yfbf he hanga-whakahou wheketere mō ngā waeine DC kore-tiaki i te 35% pea o te utu waeine hou. Ka whakakapia e te huringa hanga-whakahou te huinga taputapu, ngā whāriki, me te pūoko Hall, ā, ka whakahokia te motuka ki te whakatauranga huringa 3-miriona kua whakaputaina.
Ka whakamahia e taku tīma te whakamahi i te whakatau e whakaoho ana i:
- 80% o te tatau huringa kua whakatauhia (2.4 miriona huringa i runga i te motuka 3-miriona-huringa) — whakaritea he hanga anō kua whakaritea i te wā tiaki kua whakaritea e whai ake nei.
- Te rahunga o te takai whakamarumaru akomanga F — kāore e taea te whakatika i te takai i te mara, nō reira ka hoki te motuka ki te wheketere kia hanga anōtia katoatia, kia whakakapia rānei.
- Ka piki ake te papa haruru i runga ake i te 55 dB i runga i te motuka he ≤50 dB te whakatauranga — kei te pakaru ngā peera, ā, ka pai ake te whakatikatika kua whakaritea mō te rahunga mahi kāore i whakamaheretia.
- Ka motu te pūoko o te au o te kaiwhakahaere i te wā e mahi noa ana — kei te kukume te motuka i te au nui, i te nuinga o te wā mai i te pūoko Hall e pakaru ana, i te taputapu kua tawhito rānei, ā, kei te tiaki te kaiwhakahaere i te pūnaha mai i te kino.
Mō te tomokanga taunga rererangi e whakahaere ana i te 3,500 huringa ia rā, ka eke te whakaoho hanga hou kua whakaritea ki te 2.4 miriona huringa, arā, tata ki te 1.9 tau te roa o te mahi. Ka tae mai te wae whakakapinga hei wae whakawhiti; ka hoki te wae i rahua ki a yfbf mō te hanga anō; ka hoki te wae i hanga anō ki te puna wāhanga tāpui. Mā tēnei hurihanga ka noho tonu te tomokanga ki te ipurangi, ā, ka whakahekehia te utu wae puta noa i ngā huringa hanga anō maha, kaua ki ngā hoko whakakapinga maha.
E toru ngā tirotiro i ngā pepa raraunga i mua i tō hainatanga i te ota hoko motuka
Kei runga i te pepa raraunga te whakatauranga pahikara me te kōpaki whakahaere, engari he mea nui te whakatauranga pahikara mēnā ka ōrite ngā āhuatanga whakamātautau ki ngā āhuatanga tāutanga. E toru ngā mea hei manatoko i runga i te pepa raraunga a te kaiwhakarato i mua i te hainatanga i te ota hoko:
- Te whakamāramatanga o te huringa whakamātautau — me tautuhi he "huringa" hei kotahi te whakatuwhera-me-te-kati i raro i te kawenga kua whakatauria, kaua ko te kotahi te hurihanga kore-kawenga. Ka tere te tere whakatuwheratanga kua whakatauria e te YFBF i raro i te taumaha tatau kua whakatauria.
- Taiao whakamātautau — ka pā te pāmahana me te haumākū o te taiao ki te roa o te huringa. Ka tere te huringa o te YFBF i te 25°C o te taiao me te 60% o te haumākū whanaunga; ka whakahekehia ngā whakatauranga o te taiao makariri, wera rānei.
- Akomanga whakamātao — ko te whakamātao motuka akomanga E me te whakamātao takai akomanga F te whakaritenga tika mō te mahi tonu. He iti te rahi o te whakamātao motuka akomanga A, B rānei mō ngā tomokanga e nui ana te haere.
Mō aku kiritaki kaupapa OEM/ODM — ngā taumaha kuaha ritenga, ngā tere whakatuwheratanga ritenga, te pūmanawa whakahaere ritenga — Ka whakahaerehia e tā mātou tīma hangarau YFBF te whakatauranga huringa ki ngā āhuatanga tāutanga tuturu a te kiritaki, ā, ka tukuna he pepa raraunga motuhake mō te kaupapa. Ka whakahaerehia te whakamātautau huringa wheketere i te kawenga whakatauranga 1.5x mō te 200,000 huringa hei wā whakaputa, nō reira kua eke kē te waeine e tae mai ana ki te papaanga ki te paepae kakahu nui i mua i te tono.
Ko te tuawhā o ngā hononga huringa-ki-te-utu e tohaina ana e taku tīma me ngā tīma hokohoko o te taunga rererangi me te hōhipera ko tā mātou whakahoutanga pūmanawa whakahaere YFBF. Ka tukuna e mātou ki ia waeine he putanga pūmanawa whakahaere kei roto he koropiko tirotiro-auau kua whakaritea mō te whakatauranga huringa 3-miriona kua whakaputaina. Ko ngā whakahoutanga pūmanawa mara e whakarerekē ana i te kōtaha arawhata o nāianei me te kore e whakahou i te tatau huringa ka taea te whakapoto i te roa o te waeine mā te 20 ki te 30 ōrau. Mō ngā tāutanga OEM/ODM, ka rakahia e tā mātou tīma hangarau YFBF te putanga pūmanawa i te whakaurunga ota ka tuhia te putanga ki te pereti ingoa kaiwhakahaere kia mau tonu ai te whakatauranga huringa puta noa i te roanga ratonga o te waeine.
Ko te tuarua o ngā tuhinga e ngaro ana i aku kiritaki hoko ko te whakatakotoranga hinu whakahinuhinu taputapu. Ka tukuna mai te raina yfbf me te hinu whakahinuhinu taputapu polyalphaolefin (PAO) hangai kua whakatauria mō te pāmahana whakahaere -30°C ki te 120°C. Mā te whakakapinga mara ki te hinu whakahinuhinu hinu-kohuke ka heke te rohe pāmahana o runga ki te 90°C me te rohe pāmahana iti ki te -10°C, ko te tikanga ka heke te tere o te waeine i roto i ngā tāutanga taunga rererangi makariri, ā, ka rahua wawe i roto i ngā tāutanga hōhipera wera-rangi o te Middle East. Ka tuhia e tā mātou korero te whakatakotoranga hinu whakahinuhinu kei runga i te pereti ingoa, ā, kei roto i te rārangi arowhai tono a te kaiwhakahaere he taahiraa manatoko hinu i mua i te huringa tuatahi.
Ko te tuarima o ngā utu katoa o te mana pupuri, ā, e ngaro pinepine ana, ko tā mātou puna wāhanga tāpiri YFBF. Mō tētahi puni hōhipera me ngā tomokanga reti aunoa tekau mā rua e rere ana i te 1,200 huringa ia rā, ko te puna tāpiri e taunakitia ana ko ngā wāhanga e rua — kotahi te wāhanga kua rite ki te whakawhiti i runga i te whata, me tētahi wāhanga kua hangaia anō i roto i te huringa hurihuri. Mā tēnei ka ārai i tētahi hapa kotahi kei tango i te tomokanga mai i waho mō te neke atu i te whā hāora, koinei te utu mō ngā whare hōhipera mō te rau putanga. Ko te utu o te puna he tata ki te 4 ōrau o te capex taketake, engari ka whakakorea te 35 ōrau utu nui e utua ana e ngā uta ohorere ina takoto kau te puna tāpiri.
Ko te tuaono o ngā taputapu e whakamahia ana e aku kiritaki hoko ko te telemetry tatau-huringa. Ka tuhia e te pūmanawa whakahaere a YFBF te tatau huringa, ngā waehere hapa, me te rā ratonga whakamutunga ki te mahara kore-rere, ā, ka taea e tā mātou tīma hangarau te pānui i te tatau huringa i runga i te tauranga ratonga i te wā o te haerenga tiaki kua whakaritea. Mō te puni hōhipera 12-tomo, ka whakamōhio te telemetry tatau huringa ki te tīma whare ko ēhea ngā motuka e tata ana ki te whakaoho hanga anō 80% (2.4 miriona huringa) me ēhea kei te tīmatanga tonu. Ka whāngaihia e ngā raraunga te kaupapa hurihanga puna motuka tāpiri, ā, ka tangohia te whakaaro pohehe mai i te tahua tiaki ā-tau.
Ko te tuatoru o ngā utu whakawhiti-ki-te-utu e whakaarahia ana e taku tīma i roto i te whakatau tatai taunga rererangi me te hōhipera ko te whakakotahi i ngā wāhanga e manawapa ana puta noa i ngā whānau waeine. He rite tonu te pūoko Hall o tā mātou raina motuka YFBF, te tauira whakairi pouaka taputapu, me te poraka whakamutunga kaiwhakahaere kotahi puta noa i ngā tauira YF150, YF200, YFS150, YFSW200, me BF150. Ka taea e tētahi whare e whakahaere ana i tētahi kahui whakauru te pupuri i tētahi huinga wāhanga e manawapa ana mō te raina katoa, kaua ki ngā SKU motuhake e rima, e whakaiti ana i te utu o ngā wāhanga e manawapa ana mā te 60 ōrau pea, ā, e whakangawari ana i te whakangungu kaimahi tiaki.
Ngā Pātai Auau
P: Kia pēhea te roa o te ora o tētahi waeine DC kore-tiaki 24-volt i roto i tētahi rau reti aunoa?
A: Ko ngā motuka DC YFBF 24-volt kore-tiaki e whakatauria ana mō te 3 miriona huringa, arā, 10 tau o te mahi. I roto i te tomokanga whare pakihi 400-huringa-ia-rā, ko te tikanga o tēnei he tata ki te 20 tau; i roto i te tomokanga taunga rererangi 3,000-huringa-ia-rā, tata ki te 2.7 tau.
P: He aha te rerekētanga i waenga i te waeine DC kore-tiaki me te waeine paraihe mō ngā tatau aunoa?
A: Ka tangohia e te waeine DC kore-tiaki te waku paraihe e whakawhāiti ana i te roa o te waeine paraihe. Ko te roa o ngā motuka tatau aunoa paraihe he 1,000 ki te 3,000 hāora; ka oma ngā motuka kore-tiaki pēnei i te YF150, YF200, YFS150, YFSW200, me te BF150 mō te 3 miriona huringa, 10 tau rānei me te tiakitanga IP54 me te motuka whakamātao akomanga E / te takai akomanga F.
Q: He aha te ngaohiko me te mana kua whakatauria mō ngā motuka tatau aunoa DC kore-tiaki o Ningbo?
A: Ko te whakatauranga o ngā motuka DC kore-tiaki o Ningbo i hangaia i te wheketere he 24-volt. Ko te YF150 me te YFS150 he 60W; ko te YF200 he 100W mō ngā tatau reti taumaha; ko te YFSW200 he 60W mō ngā tatau hurihuri. Ko te RPM kore-kawenga kei waenga i te 2,880 ki te 3,000 i runga i te tauira.
Q: He aha te pāmahana whakahaere ka taea e te waeine DC kore-tiaki 24-volt te whakahaere i roto i te whakaurunga aunoa?
A: Ko ā mātou waeine YFBF kore-tiaki DC he -20°C ki te 70°C te pāmahana whakahaere, ā, he IP54 te akomanga tiaki. Ka hipokina e tēnei ngā whare tomokanga kua whakamahanatia, ngā tomokanga o waho kua āraia, me te nuinga o ngā tomokanga whare kāore he whakamahanatia.
P: Ka taea te hanga anō i tētahi waeine rau aunoa DC kore-tiaki, kaua e whakakapia?
Āe. Ka tukuna e YFBF te hanga anō i ngā motuka DC mai i te wheketere, kāore he tiaki, tata ki te 35% o te utu mō te waeine hou. Ka whakakapia te huinga taputapu, ngā whāriki, me te pūoko Hall e te huringa hanga anō, ā, ka whakahokia te waeine ki te whakatauranga huringa 3-miriona kua whakaputaina.
Ko Edison te Kaiwhakahaere Hoko i Ningbo Yufan Beifan Automatic leaf Co., Ltd. (te wheketere waitohu o Ningbo), te wheketere o Ningbo Beifan i whakatūria i te tau 2007 i Luotuo Zhenhai me te whenua 3,500 mita tapawhā me te rohe whare 7,500 mita tapawhā. Mai i taua whare, ka tautoko ahau i ngā tīma hoko tomokanga whare pakihi, ngā kaupapa waeine OEM/ODM, me ngā kaupapa hea tohatoha puta noa i te raina waeine DC kore tiaki YF150, YF200, YFS150, YFSW200, me te BF150. Mō ngā pātai kaupapa, mō te tirotiro haere rānei i tētahi tauira utu katoa o te mana pupuri mō ngā tau 10 i runga i tō whakatakotoranga tomokanga, whakapā mai ki ahau mā tete whārangi whakapā o te wheketere waitohu o Ningbo.
Te wā tuku: Hurae-16-2026