Ka taea e ngā kaihoko te whakamātautau i te kounga o ngā pākahiko kawakore?

 

Ka taea e ngā kaihoko te whakamātautau i te kounga o ngā pākahiko kawakore?

Ka oati ahau ki a koe, ka taea e ngā kaihoko te whakamātautau i te kounga o tētahi pākahiko kawakore. Ki taku whakaaro, ko te hohonutanga o tēnei whakamātautau e whakawhirinaki ana ki ō rauemi e wātea ana, ki tō pūkenga hangarau, me te hiranga o tōna whakamahinga. He tikanga mahi ā mātou kua rite hei whakatutuki i ngā hiahia kanorau a ngā kaihoko.

Ngā Whakaaro Matua

  • Ka taea e ngā kaihokowhakamātautau i te kounga o te pākahiko kawakoreKo te huarahi pai rawa atu kei runga i ngā rauemi me te hiranga o te pākahiko.
  • Tīmata mā te tirotiro i te pākahiko mō ngā pakaru. Tirohia te takai, ā, whiriwhiria ngā kaiwhakarato pono.
  • Whakamahia he mita maha hei tirotiro i te hiko. Whakamātauria te pākahiko i raro i te kawenga iti kia kite aite āhua o tana mahi.

Te Mārama ki ngā Inenga Kounga Pūhiko Kawakore

Te Mārama ki ngā Inenga Kounga Pūhiko Kawakore

Ngā Tirotiro Tuatahi Hiranga mō te Kounga o te Pūhiko Kawakore

Tirotiro Tirohanga mō ngā Hapa Noa

Ka tīmata tonu taku aromatawai kounga me te tirotiro ā-kanohi. Mā tēnei mahi māmā ka kitea ngā take nui i mua i te whakamātautau hiko. Ka āta tirohia e au ngā kino tinana o te pākahiko tonu. Kei roto i tēnei ko ngā pakaru, ngā pupuhi, ngā poka rānei i te anga. He maha ngā wā ka pupuhi te pākahiko e tohu ana i te hanganga hau o roto, he mea nui tēnei hei āwangawanga mō te haumaru. Ka tirohia hoki e au ngā tohu o te waikura huri noa i ngā pito, e tohu anaturuturute rokiroki hē rānei. Ka taea e te takai, te tapanga rānei kua pakaru te pāhiko ki te makuku, ki te pānga tinana rānei, ka whakararu i tōna kounga. Ki taku whakaaro he mea nui ēnei tohu tirohanga nā te mea he maha ngā wā ka tohu i ngā hapa hanga, te whakahaere hē i te wā tuku, ngā wāhanga tōmua rānei o te rahunga. Mā te tautuhi wawe i ēnei raruraru ka ārai i te kino pea o ngā taputapu, i ngā tūponotanga haumaru rānei.

Te Aromatawai i te Pono o te Takai mō ngā Pūhiko Kawakore

Haunga te pākahiko tonu, ka aro nui ahau ki te takai. Ko te takai te rārangi tuatahi o te parepare mō tētahi pākahiko kawakore. Ka tirohia e au mēnā kei te ora tonu ngā hiri, ā, mēnā he tohu kei te takahia. Ka taea e te takai kua pakaru, kua whakatuwheratia rānei te whakaatu i ngā pākahiko ki ngā āhuatanga taiao pēnei i te haumākū, te puehu rānei, ka heke te mahi. Ka manatokohia hoki e au ngā rā hanga me ngā rā paunga kua tuhia mārama ki runga i te takai. Ahakoa kāore i whakamahia te pākahiko kua pau, tera pea ka iti ake te kaha me te poto ake te roa o te ora. He mea nui anō hoki ngā waehere puranga; ka taea te whai i te take kounga mēnā ka puta he raruraru kounga me te oma whakaputa motuhake. Ki taku whakaaro he tohu kaha te takai pakari me te kore e takahia kua rongoatia tika ngā pākahiko, ā, kua tiakina tō rātou kounga tuatahi.

Te Tūranga o ngā Kaiwhakarato Rongonui i roto i te Whakapūmau Kounga

E tino whakapono ana ahau ko te mahi tahi me ngā kaiwhakarato whai mana te tūāpapa mō te whakapūmau kounga whai hua mō ngā pākahiko kawakore. Ka whakarato tonu te kaiwhakarato pono i ngā hua e tutuki ana i ngā paerewa me ngā tiwhikete ahumahi pakari. E rapu ana ahau i ngā kaiwhakarato e whakaatu ana i tā rātou whakapau kaha ki te kounga mā roto i ngā tiwhikete maha. Ehara ēnei tiwhikete i te mea he tapanga noa iho; e tohu ana i te whakamātautau pakari me te piripono ki ngā tikanga haumaru me te mahi kua whakatūria.

Hei tauira, ka whakaarohia e au ngā tiwhikete pēnei i:

  • ISO 9001He tohu tēnei mō tētahi pūnaha whakahaere kounga pakari i roto i te tukanga hangahanga.
  • ISO 14001E whakaatu ana tēnei i te whakapau kaha ki te whakahaere taiao.
  • IEC 62133(me ōna hoa UL pērā iUL 62133-2): E aro ana ēnei paerewa ki ngā whakaritenga haumaru mō ngā pūtau me ngā pākahiko tuarua hiri kawe.
  • UL 1642meUL 2054Ka hipokina e ēnei ngā whakaritenga haumaru mō ngā pākahiko lithium me ngā pākahiko whare/arumoni.
  • RoHS (Te Here i ngā Matū Morearea)E whakaū ana tēnei i te korenga o ētahi rauemi morearea, e tiaki ana i ngā kaiwhakamahi me te taiao.
  • TAETANGAMā tēnei ture a te EU ka tiakina te hauora o te tangata me te taiao mai i ngā mōrearea matū.
  • UN/DOT 38.3He mea nui tēnei tiwhikete hei whakarite i te haumaru o te kawe i ngā pākahiko, inā koa ngā momo lithium.

Ina whiwhi te kaiwhakarato i ēnei tiwhikete, ka whiwhi ahau i te whakapono ki ā rātou tukanga hanga, te haumaru hua, me te kawenga taiao. Ka whakaratohia e rātou he manatoko motuhake o te kounga, ka whakaiti i taku hiahia mō te whakamātautau whānui i roto i te whare. Ko te whiriwhiri i tētahi kaiwhakarato pēnei i a Ningbo Johnson New Eletek Co., Ltd. ko te tikanga kei te whiriwhiri ahau i tētahi hoa mahi e whakapau kaha ana ki te kounga me te hiranga o te hanga. E 20 miriona USD ā mātou rawa me te papa hanga 20,000-mita tapawhā. Neke atu i te 150 ngā kaimahi tino pūkenga e mahi ana i runga i te 10 raina whakaputa aunoa i raro i te pūnaha kounga ISO9001 me te BSCI. Ko ā mātou hua, tae atu ki ngā pākahiko kawakore, he kore Mercury me te Cadmium, ā, ka tutuki katoa i ngā Ture EU/ROHS/REACH, me te tiwhikete SGS. Ka taea e mātou te whakarato hua kounga i te utu whakataetae, ā, kua rite tā mātou tīma hokohoko ngaio ki te mahi ki ngā kiritaki puta noa i te ao. E whakaute ana ahau ki ā mātou kiritaki, ā, e whakarato ana mātou i te ratonga kaitohutohu me ngā otinga pākahiko tino whakataetae. He mihi ki te ratonga tapanga tūmataiti. Ko te whiriwhiri i a Johnson Electronics hei hoa pākahiko māu ko te whiriwhiri i te utu whaitake me te ratonga whakaaro nui.

Te Whakamātautau Hiko Whaihua mō ngā Pūhiko Kawakore

 

Whai muri i ngā tirotiro ā-kanohi, ka neke atu ahau ki ngā whakamātautau hiko ā-ringa. Mā ēnei tikanga ka homai he raraunga pūmau mō tētahipākahiko kawakorete mahi a te kamupene. Mā rātou ahau e āwhina ki te mārama ki tōna kounga tuturu, nui atu i taku e kite nei.

Te Ine i te Ngaohiko Porowhita Tuwhera me te Mita Maha

Ka tīmata tonu ahau mā te ine i te ngaohiko ara iahiko tuwhera (OCV). Koinei te ngaohiko puta noa i ngā pito o te pākahiko ina kore he kawenga e honoa ana. Ka whakamōhio mai ki ahau te āhua utunga tuatahi o te pākahiko. Ka whakamahia e au he mita maha paerewa kua whakatakotoria ki te awhe ngaohiko DC. Ka honoa e au te ine whero ki te pito pai, me te ine pango ki te pito kino.

Mō ngā AA me ngā AAA houngā pākahiko kawakore, e tumanako ana ahau kia kite i ngā pānui tata ki te 1.5V. Koinei te ngaohiko ingoa. Heoi, kua inehia e au ngā pūtau kawakore Kirkland AAA hou tata ki te 1.7V, inā koa ko te 1.693V. Ko ngā pākahiko kawakore AA ka taea te whakakore ka tīmata i te 1.5V. Ko te pānui i raro iho i te 1.5V i runga i te pākahiko hou e tohu ana kua tawhito, kua kore e pau te hiko, kua hapa rānei. Mā tēnei whakamātautau ngāwari ka āwhina i ahau ki te tautuhi wawe i ngā pākahiko kāore pea e mahi pērā i te mea e tumanakohia ana mai i te kete. He tirotiro hiko tuatahi pai mō te hou.

Whakamātautau Utaina Māmā mō te Mahi Pūhiko Kawakore

He tīmatanga pai te ine i te ngaohiko ara iahiko tuwhera, engari kāore e whakaatu i te katoa o te kōrero. Tērā pea ka whakaatu te pākahiko i te 1.5V me te kore kawenga, engari ka heke nui tōna ngaohiko ina honoa e au ki tētahi taputapu. Koinei te wāhi e tino hira ai te whakamātautau kawenga māmā. Ka whakatauira te whakamātautau kawenga i te whakamahinga o te ao tūturu. Ka whakakitea te pai o te pupuri a te pākahiko i tōna ngaohiko i raro i te kukume iahiko.

Ka whakahaerehia e au he whakamātautau kawenga māmā mā te hono i tētahi ātete e mōhiotia ana puta noa i ngā pito o te pākahiko. Kātahi ka ine au i te ngaohiko puta noa i te ātete i te mea e rere ana te iahiko. Ko te hekenga ngaohiko i raro i te kawenga e tohu ana i te ātete ā-roto o te pākahiko. Ko te tikanga o te ātete ā-roto teitei ake kāore e taea e te pākahiko te tuku iahiko me te whai hua. Ka hua ake he hekenga ngaohiko nui ake.

Mō te whakamātautau i ngā pūtau pākahiko Konutea-Waro me te kawakore (AA/AAA), kua kitea e au he whai hua te ātete 10 Ω 5 W. Ko ētahi mita maha he tautuhinga whakamātautau pākahiko 1.5 V. He maha ngā wā ka whakamahia e tēnei tautuhinga he ātete kawenga 30 Ω, e kukume ana i te 50 mA. Ka whakamahia hoki e te kaiwhakamātautau pākahiko Radio Shack he kawenga 10 Ω mō ngā pūtau AA me AAA. E mōhio ana ahau he maha ngā tāngata e whakamahi tonu ana i te ātete 100 Ω mō te whakamātautau pākahiko. Ki tā rātou he whakarato i ngā mōhiohio whakatairite whai hua. Ko taku taunakitanga whānui he whakamahi i te ātete e kukume ana i te iahiko tika. Ko te mea pai, me ōrite tēnei iahiko ki te kawenga tuturu o te pākahiko i roto i tana ratonga e tika ana. Mā tēnei ka homai ki ahau te pikitia tino tika o tana mahi.

Te Whakatinana i te Tauira Puranga mō ngā Hokonga Nui

Ina hoko au i te nui o ngā pākahiko, he uaua ki te whakamātautau i ia pākahiko, ā, he roa hoki te wā. Koinei te wā ka whakamahia ai e au te tauira puranga. Ko te tauira puranga ko te whiriwhiri i tētahi huinga pākahiko māngai mai i te tuku katoa. Kātahi ka mahia e au ngā tirotiro tirohanga, ngā inenga OCV, me ngā whakamātautau kawenga māmā ki tēnei tauira.

Ka whakarite ahau he matapōkere taku tauira, ā, ka kapi i ngā wāhanga rerekē o te tuku. Hei tauira, ka tīpakohia pea e au ngā pākahiko mai i te tihi, waenganui, me te raro o te pouaka. Mena ka tutuki tonu ngā pākahiko tauira i aku paerewa kounga, ka taea e au te kī he pai te kounga o te puranga katoa. Mena ka kitea e au he hapa, he ngoikore rānei te mahi i roto i te tauira, he tohu tēnei kei te raru pea te puranga katoa. Mā tēnei huarahi ka penapena te wā me ngā rauemi. Ka whakarato tonu i tētahi tohu pono mō te kounga whānui o tētahi hoko nui. Ka āwhina i ahau ki te whakatau whai whakaaro mō te whakaae, te whakakore rānei i tētahi ota nui.

Mana Kounga Matatau mō ngā Hiahia Pūhiko Kawakore-Teitei

Tirohanga Whānui o te Tātaritanga o te Ārai Tukunga

Mō ngā hoko nui, ka neke atu ahau i ngā tirotiro noa ki te whakahaere kounga matatau ake. He taputapu nui te tātari i te pihi tukunga. Ka whakamahia e au hei mārama ki te mahi a te pākahiko kawakore i roto i tōna roanga katoa. Ka tuhia e te pihi tukunga te ngaohiko ki te wā, ki te kaha rānei i te wā e whakamahia tonutia ana.Ngā pākahiko kawakore kounga teiteihe tere te hekenga o te ngaohiko i te wā e tukuna ana, ā, ka piki ake te ātete o roto. He rerekē tēnei āhuatanga i ētahi atu momo pākahiko. I ngā tere tukunga puhoi, ka whakaatuhia e ētahi pākahiko kawakore kounga teitei te ngaohiko me te tukunga amp-haora pai ake. E kī ana tēnei he pai ake rātou mō ngā tono tukunga iti rawa. Ka rapu au i ngā pihi ōrite puta noa i te puranga, e tohu ana i te kounga ōrite.

Te Mārama ki te Ātete ā-Roto i roto i ngā Pūhiko Kawakore

Ko te ātete ā-roto tētahi atu inenga matua ka tātarihia e au. Ka pā tika ki te kaha o te pākahiko ki te tuku hiko me te whai hua. Ko te ātete ā-roto iti ake te tikanga ka taea e te pākahiko te tuku hiko nui ake me te kore e heke nui te ngaohiko. He mea nui tēnei mō ngā taputapu e hiahia ana ki te hiko nui. Ina tukuna ki ngā pāta tuku hiko, pērā i ngā mea kei roto i te kāmera mamati (1.3 watts), ka iti ake te whai hua o ngā pākahiko kawakore ki te whakataurite ki ngā pākahiko Lithium (Li-FeS2) me NiMH, ahakoa he rite ngā kaha. E tohu ana tēnei ko te ātete ā-roto, kaua ko te kaha anake, ka tino pā ki tā rātou mahi i roto i ngā tono mimiti nui. Ka ine au i te ātete ā-roto i raro i ngā āhuatanga kawenga rerekē kia mau tonu ai te mahi.

Te Hiranga o te Whakamātautau Mahi Pāmahana

He nui te pānga o te pāmahana ki te mahi a te pākahiko. Ka whakahaerehia e au he whakamātautau mahi pāmahana hei mārama ki te whanonga o ngā pākahiko kawakore i roto i ngā taiao rerekē. Ka taea e te makariri rawa, te wera rawa rānei te whakaiti i te kaha me te putanga hiko. Ka whakaputahia e ngā pākahiko kawakore te hiko mā roto i ngā tauhohenga matū i waenga i te hauhā manganese me te katote waro, te anode konganuku konutea, me te electrolyte hauwai pāhare pākawa. Ka pāngia ēnei tauhohenga matū, pērā i te nuinga, e te puhoi ina pāngia e te pāmahana makariri. Ka whakaitihia e tēnei puhoi te kaha whai hua o te pākahiko me te tuku hiko. Ka whakamātautauhia e au ngā pākahiko puta noa i tētahi awhe pāmahana kua tohua hei whakarite kia tutuki i a rātou ngā whakaritenga mahi mō tā rātou tono e tika ana.

Te Kōwhiri i te Huarahi Whakamātautau Pūhiko Kawakore Tika

Te Whakataurite i te Utu me te Painga i roto i ngā Mahi Whakamātautau

Ka whakataurite tonu ahau i te utu o te whakamātautau me ngā painga pea. Me whai rauemi me te wā te whakamātautau whānui. Mō ngā tono iti te tūponotanga, pērā i te mamao pouaka whakaata, ki ahau he rawaka ngā tirotiro tirohanga taketake me ngā inenga ngaohiko ara iahiko tuwhera. Heoi, mō ngā tono nui, pērā i ngā taputapu hauora, ngā pūoko ahumahi rānei, ka whakapau moni ahau ki ngā whakamātautau pakari ake. Ko ngā hua pea o te rahunga pākahiko e whakatau ana i te hohonu o taku whakamātautau. Ka whakarite ahau kia rite aku mahi whakamātautau ki te hiranga o te tono.

Te whakawhirinaki ki ngā Whakatakotoranga me ngā Tiwhikete a te Kaihanga

He nui tōku whakawhirinaki ki ngā whakaritenga me ngā tiwhikete a te kaihanga. He nui ngā mōhiohio e whakaratohia ana e ēnei tuhinga mō te mahi me te haumaru o te pākahiko. E rapu ana ahau i ngā tiwhikete pēnei i te ISO 9001, e tohu ana i tētahi pūnaha whakahaere kounga pakari. E whakaū ana te RoHS me te REACH i te korenga o ngā rauemi kino. Mā ēnei tiwhikete ka taea te manatoko motuhake i te kounga. Ka whakaitihia e rātou taku hiahia mō ngā whakamātautau ā-roto. Ki taku whakaaro he paparanga tūāpapa ēnei mō te whakapumautanga kounga.

Te Whakamahi i ngā Kaupapahere Pūtāhui me ngā Kaupapahere Whakahoki hei Tiaki

E mārama tonu ana ahau ki ngā kaupapa here mō te pūtāhui me te whakahokinga mai i mua i te hoko. He mea nui te tiaki i roto i ēnei kaupapa here. Mēnā ka pakaru wawe ngā pākahiko, ka puta rānei he raruraru ohorere, ka taea e au te rapu whakakapinga, te whakahoki moni rānei. Mā te pūtāhui kaha ka whakaatu te whakapono o te kaihanga ki tā rātou hua. Ka nekehia hoki ētahi o ngā mōrearea mai i ahau, te kaihoko, ki te kaiwhakarato. E kite ana ahau i ēnei kaupapa here hei kupenga haumaru nui mō aku haumitanga.

Te Mahi Ngātahi me ngā Kaihanga Pūhiko Kawakore Kounga

Ki taku whakapono ko te mahi tahi mekaihanga koungahe mea tino nui. Ka arotakehia e au ngā hoa mahi pea i runga i ētahi paearu matua. Ka aromatawaihia e au tō rātou kaha whakaputa me te kaha tauine. Ka tirotirohia hoki e au ā rātou hangarau me ā rātou taputapu. He mea nui ā rātou tukanga whakahaere kounga. Ka rapu au i ngā tirotiro whānui i roto i te tukanga me ngā whakamātautau whakamutunga. Ka whakaarohia hoki e au ā rātou mahi taiao me te kawenga pāpori. Ko ā rātou pūkenga rangahau me te whanaketanga e whakaatu ana i tō rātou whakapau kaha ki te auahatanga. Ka arotakehia hoki e au ā rātou mekameka tuku me ngā mahi whakahaere. Hei whakamutunga, ka whakaarohia e au tō rātou pumau pūtea me ngā tikanga pakihi.

  • Ngā Paerewa KoungaE whakaū ana ahau i te piripono ki te ISO 9001, IEC, RoHS, me te REACH.
  • Ngā Whare WhakamātautauKa tirohia e au ngā taiwhanga me ngā taputapu motuhake mō ngā whakamātautau mahi me te haumaru.
  • Te kaha whakaputaKa whakarite ahau ka taea e rātou te whakatutuki i aku whakaritenga rahinga o nāianei me ngā mea kei te heke mai.
  • Ratonga KaihokoHe mea nui ki ahau te arotau me te whakawhitiwhiti kōrero whai hua.

Ningbo Johnson New Eletek Co., Ltd.: Tō Hoa Pūhiko Kawakore Pono

Tō mātou Whakapūmau ki te Kounga me te Hiranga o te Hanganga

E mōhio ana ahau ki te hiranga o tētahi hoa pono mō ngā hiahia pākahiko. I Ningbo Johnson New Eletek Co., Ltd., ka whakamahia tonutia e mātou ngā paerewa pakari i ia wāhanga o ā mātou mahi. Ka whakatinanahia e mātou he tirotiro pakari mai i ngā rauemi mata ki ngā hua kua oti. Ka whakahaerehia ā mātou tukanga hanga i raro i te pūnaha kounga ISO9001. Mā tēnei ka whakarite kia pumau te kounga. Kāore he Mercury me te Cadmium i roto i ā mātou hua. Ka tutuki katoa i a rātou ngā Aratohu EU/ROHS/REACH. Kua whai tiwhikete SGS ā mātou hua katoa. Nā te whakapau kaha ki te kounga ka taea e au te whakawhirinaki ki ngā pākahiko e hangaia ana e mātou.

Ngā Otinga Pūhiko Kanorau me te Kawenga Taiao

E whakapono ana ahau ki te tuku otinga whānui. He maha ngā momo pākahiko e hangaia ana e mātou, tae atu ki te waro-konutea, te Ni-MH, ngā pūtau pātene, me ngā pākahiko ka taea te whakahou. Ko te Ningbo Johnson New Eletek Co., Ltd. e aro nui ana ki te whanaketanga tauwhiro. Ko tā mātou kaupapa matua ko te painga tahi me ngā hononga mahi tahi mō te wā roa. Ko tā mātou kamupene e aro ana ki te whakaputa kounga teitei me te whanaketanga tauwhiro. Ko tā mātou whāinga he tuku pākahiko pono me te whakatairanga i te painga tahi me ō mātou hoa mahi. Ka whakauruhia e Johnson ngā tikanga tauwhiro ki roto i ā mātou tukanga hanga. E hangai ana tēnei ki te pikinga o te hiahia mō ngā otinga hoa-taiao. Ko tā mātou arotahi ki te tauwhiro e pā ana ki ngā kaihoko e aro ana ki te taiao. Ka whakatinanahia e mātou ngā tikanga tauwhiro i roto i te whakaputa me te takai. Ka whakaitihia e tēnei ā mātou pānga ki te taiao me te pupuri tonu i ngā paerewa kounga teitei.

He aha i whiriwhiri ai koe i a Johnson Electronics mō ō hiahia pākahiko kawakore?

Ko te whiriwhiri i a Johnson Electronics ko te whiriwhiri i tētahi hoa mahi e ngākau nui ana ki te hiranga. Ka tukuna e au he hua kounga teitei i ngā utu whakataetae. Kei te rite tā mātou tīma hokohoko ngaio ki te mahi ki ngā kiritaki puta noa i te ao. E whakaute ana ahau ki ā mātou kiritaki. Ka whakaratohia e mātou he ratonga kaitohutohu me ngā otinga pākahiko tino whakataetae.Ratonga tapanga tūmataitiNau mai haere mai. Mā te mahi tahi me mātou ka whiwhi koe i ngā hua pono me te ratonga whai whakaaro.


E whakaū ana ahau kei ngā kaihoko ngā tikanga whai hua hei whakamātautau i te kounga o te pākahiko kawakore. He mea nui te whiriwhiri i ngā tikanga whakamātautau tika mō te mahi pono. Ka whakatauritea e au te tino mahi me te whai hua. Mā tēnei ka whakarite kia pai te whakamahinga o te pākahiko, ā, ka tiakina hoki ō haumitanga.

Ngā Pātai Auau

Me pēhea te tirotiro tere i te kounga o tētahi pākahiko kawakore hou?

Ka tūtohu ahau kia ine i tōna ngaohiko ara iahiko tuwhera mā te whakamahi i te mita maha. Ko te pānui tata ki te 1.5V e tohu ana i te utunga tīmatanga pai.

He aha te hiranga o te tirotiro ā-kanohi mō ngā pākahiko kawakore?

Ka whakamahia e au ngā tirotiro ā-kanohi hei kite i ngā pakaru, ngā turuturu, te pupuhi rānei. Mā ēnei take ka tohu wawe mai ngā hapa, ngā mōrearea haumaru rānei.

He pono rānei te rerekētanga o te kounga o te pākahiko e ngā kaiwhakarato rongonui?

Ae. Kei te kite ahau i ngā kaiwhakarato rongonui, pērā i a Johnson Electronics, e whakarato ana i ngā hua whaimana. Mā tēnei ka whakaitihia taku hiahia mō ngā whakamātautau whānui i roto i te whare.


Wā tuku: Whiringa-ā-rangi 27-2025
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