Mafiriji ang'onoang'ono ozizira amapereka njira yabwino kwa mabanja omwe akufuna kuchepetsa kugwiritsa ntchito mphamvu ndi kuchepetsa ndalama.Zambiri kuchokera ku US Energy Information AdministrationZikuwonetsa kuti kugwiritsa ntchito bwino zida zamagetsi kumathandizira kuchepetsa kugwiritsa ntchito mphamvu zapakhomo, ngakhale zamagetsi zikuwonjezeka. Mitundu yogwiritsa ntchito mphamvu, monga amini furiji firiji or mini portable coolers, ikhoza kusunga ndalama zokwana madola 450 pachaka.
Anthu ambiri tsopano amasankhamayunitsi ang'onoang'ono, kuphatikizapo amini furiji yagalimoto, kuti agwirizane ndi malo ang'onoang'ono okhalamo ndikuthandizira kukhazikika.
Zomwe Zimasiyanitsa Mafiriji Ang'onoang'ono Ozizirira Kuti Apulumutse Mphamvu
Kufotokozera Mphamvu Zamagetsi Mumafiriji Ang'onoang'ono Ozizira
Kugwiritsa ntchito mphamvu m'mafiriji ang'onoang'ono ozizira kumadalira zinthu zingapo zamakono. Opanga amagwiritsa ntchito ukadaulo wapamwamba wa insulation ndi compressor kuti achepetse kugwiritsa ntchito mphamvu. Tebulo ili m'munsiyi ikuwonetsa zinthu zazikulu zomwe zimakhudza magwiridwe antchito:
| Technical Factor | Kufotokozera | Zokhudza Kusunga Mphamvu / Kuchita Bwino |
|---|---|---|
| Insulation Makulidwe | Mafiriji ang'onoang'ono amagwiritsa ntchito zotchingira zokulirapo (masentimita 2.54 mpaka 3.81), okhala ndi mitundu ina yopanda gridi yomwe amagwiritsa ntchito kutsekereza kokulirapo. | Kutsekera kokulirapo kumachepetsa kugwiritsa ntchito mphamvu koma kumatha kuchepetsa kuchuluka kwamkati kapena kuonjezera kukula kwa kabati ndi mtengo wake. |
| Vacuum Insulated Panel (VIPs) | Ma VIP (~ 2 cm wandiweyani) amalowa m'malo otsekera mumitundu ina. | Atha kuchepetsa kugwiritsa ntchito mphamvu ndi 10-20% pamtengo wowonjezera ($24–$36). |
| Compressor Mwachangu | Mafiriji ang'onoang'ono nthawi zambiri amagwiritsa ntchito ma compressor a liwiro limodzi okhala ndi COP pafupifupi 1.0 kapena kuchepera, osagwira bwino ntchito kuposa mitundu yayikulu. | Kusintha kwa mapangidwe a kompresa kumatha kukulitsa luso; ma compressor apano sagwira ntchito bwino poyerekeza ndi omwe ali mufiriji yayikulu. |
| Kuyerekeza kwa Kugwiritsa Ntchito Mphamvu | Zoyambira za 50-L ndi 100-L zimadya 207 ndi 216 kWh/chaka motsatana, 11–13% kuchepera pa US MEPS ya mafiriji ophatikizika. | Mafiriji ang'onoang'ono omwe amagwira ntchito bwino amatha kugwiritsa ntchito magetsi ochepera 40% kuposa mitundu wamba. |
Zinthuzi zimathandiza mafiriji ang'onoang'ono ozizira kuti apereke ntchito yodalirika pamene akugwiritsa ntchito magetsi ochepa kusiyana ndi zitsanzo zambiri zazikulu.
Chifukwa Chake Kukula ndi Kapangidwe Zili Zofunika Kuti Zigwiritsidwe Ntchito Pakhomo
Kukula ndi kapangidwe kake zimathandizira kwambiri mphamvu zomwe firiji imagwiritsira ntchito kunyumba. Kafukufuku akuwonetsa kuti nthawi zambiri anthu amawona momwe magetsi amagwiritsidwira ntchito potengera kukula kwa chipangizocho. Nazi zina zofunika:
- Kafukufuku wasonyeza kuti pali kulumikizana kwakukulu pakati pa kukula kwa zida zapakhomo ndi momwe amaganizira kuti amagwiritsa ntchito mphamvu.
- Nthawi zambiri anthu amagwiritsa ntchito "kukula heuristic,” kutanthauza kuti amalingalira kugwiritsa ntchito mphamvu potengera kukula kwa chipangizocho.
- Zida zazikulu nthawi zina zimaganiziridwa kuti zimagwiritsa ntchito mphamvu zambiri kuposa momwe zimachitira, pomwe zida zazing'ono sizimaganiziridwa.
- Zikhulupirirozi zimatha kukhudza momwe mabanja amasankhira ndikugwiritsa ntchito mafiriji awo.
- Kumvetsetsa machitidwewa kumathandiza opanga ndi opanga ndondomeko kupanga zinthu zabwino zopulumutsa mphamvu ndi mapulogalamu.
Kusankha kukula koyenerandi mapangidwe amaonetsetsa kuti mafiriji ang'onoang'ono ozizira amakwaniritsa zosowa zapakhomo popanda kuwononga mphamvu.
Zofunika Kwambiri pa Mafiriji Ang'onoang'ono Ozirala Opanda Mphamvu
ENERGY STAR Certification ndi Zolemba Zina Zogwira Ntchito
Mafiriji ang'onoang'ono ozizira osagwiritsa ntchito mphamvu nthawi zambiri amawonekeraENERGY STAR certification. Chizindikiro ichi chikuwonetsa kuti firiji imakwaniritsa miyezo yolimba yamagetsi yokhazikitsidwa ndi bungwe la US Environmental Protection Agency. Zolemba zina zogwira mtima zitha kuwoneka, monga mabaji ochezeka kapena otsika a Global Warming Potential (GWP) mufiriji. Zitsimikizo izi zimathandiza ogula kuzindikira mwachangu zitsanzo zomwe zimagwiritsa ntchito magetsi ochepa ndikuthandizira kukhazikika.
Langizo: Yang'anani chizindikiro cha ENERGY STAR mukagula. Chizindikirochi chikuwonetsa mabilu otsika kwambiri amagetsi komanso kagawo kakang'ono ka kaboni.
Kukula Koyenera, Kuthekera, ndi Mapangidwe a Ziziriziri Zapamwamba
Kusankha kukula koyenerandi mphamvu zimatsimikizira kuti firiji ikugwirizana ndi zosowa zapakhomo popanda kuwononga mphamvu. Mapangidwe a mafiriji apamwamba nthawi zambiri amagwiritsa ntchito mphamvu zochepa poyerekeza ndi mbali ndi mbali kapena zoziziritsa pansi. Magawo ang'onoang'ono okhala ndi mkati mwadongosolo bwino amathandiza mabanja kusunga chakudya moyenera komanso kupewa kuzizira kwambiri m'malo opanda kanthu.
- Kugwiritsa ntchito mphamvu (kWh/chaka) ndi gawo lofunikira pakuyerekeza mitundu.
- Kusunga kutentha koyenera (35-38°F m'furiji, 0°F mufiriji) kumathandizira chitetezo cha chakudya komanso kupulumutsa mphamvu.
Advanced Kutentha Kuwongolera ndi Insulation
Mafiriji ang'onoang'ono amakono ozizirira amagwiritsa ntchito zotchingira zapamwamba komanso zowongolera bwino za kutentha. Tekinoloje monga vacuum insulated mapanelo ndi zida zopangidwa ndi graphene zimachepetsa kusamutsa kutentha. Makina ozizirira oyendetsedwa ndi AI amasintha masinthidwe kutengera momwe amagwiritsidwira ntchito. Zinthuzi zimathandizira kuti kutentha kuzikhala kokhazikika, kumalepheretsa kuwononga mphamvu, komanso kumapangitsa kuti chakudya chikhale chatsopano.
Compressor vs. Thermoelectric Cooling Systems
| Metric | Thermoelectric System | Compressor System |
|---|---|---|
| Pafupifupi COP | ~ 2.8 | Mpaka 3.92 (pamwamba) |
| Kuzizira Mwachangu | Kukwera kwa malo ang'onoang'ono | Zabwino kwa katundu wamkulu |
| Kugwiritsa Ntchito Mphamvu | Pansi pa katundu wochepa | Kutsika kwa ntchito zolemetsa |
| Environmental Impact | Palibe mafiriji | Amagwiritsa ntchito mafiriji |
| Kusamalira | Zochepa | Kusamalira nthawi zonse kumafunika |
Thermoelectric systems zimagwira ntchito bwino pamapulogalamu ang'onoang'ono, opanda phokoso, komanso okonda zachilengedwe.Compressor systemskutengera katundu wokulirapo ndikupereka mphamvu zolimba ndi zatsopano zanzeru. Kusankha kumadalira kukula kwa malo ndi zolinga za mphamvu.
Mafiriji Ang'onoang'ono Apamwamba Ozizira a Mabanja Osamala Mphamvu
Mitundu Yabwino Kwambiri Yopulumutsa Mphamvu (monga Midea WHS-65LB1, Frigidaire Compact)
Kusankha mitundu yabwino kwambiri yopulumutsira mphamvu kumaphatikizanso kufananitsa zilembo zamphamvu, zizindikiro zaukadaulo, ndi mayankho a ogula. Mafiriji ang'onoang'ono ozizirira omwe amagwira bwino ntchito nthawi zambiri amakhala ndi satifiketi ya ENERGY STAR, yomwe imawonetsa kutsata miyezo yolimba yamagetsi. Mapangidwe afiriji okwera pamwamba amatsogolera bwino, chifukwa masanjidwe ake amachepetsa kuchuluka kwa kompresa. Zitsanzo monga Midea WHS-65LB1 ndi Frigidaire Compact nthawi zonse zimalandira zizindikiro zapamwamba zogwiritsira ntchito mphamvu zochepa komanso ntchito zodalirika.
Zotsatirazitebulo limafotokoza mwachidule ndemanga za ogula ndi ntchito za mphamvukwa ma model otsogola:
| Dzina lachitsanzo | Mphamvu Mwachangu | Mlingo wa Phokoso | Kuthekera & Mawonekedwe | Kukonza & Zolemba Zina |
|---|---|---|---|---|
| NewAir Mini Fridge | ENERGY STAR Yotsimikizika | Opaleshoni yachete | Shelevu yosinthika, chitseko chosinthika | Kuwotcha pamanja, kodalirika |
| Frigidaire Mini Fridge | Osati ENERGY STAR adavoteledwa | Phokoso lina | Shelufu yokhazikika, yochotseka, chosinthira kunyumba/galimoto | Kuwotcha pamanja, mphamvu zochepa |
| Upstreman Mini Fridge | Kugwiritsa ntchito mphamvu | Pafupifupi chete | Kukula kocheperako, mashelufu osinthika | Manual defrost, mufiriji waung'ono |
ENERGY STAR® certification ndi EnergyGuide label amathandizira ogula kuyerekeza kugwiritsa ntchito mphamvu pachaka ndi ndalama zoyendetsera. Zitsanzo zokhala ndi mafiriji apamwamba kwambiri komanso mawonekedwe ake monga mashelufu osinthika amawonjezera mphamvu komanso kugwiritsa ntchito bwino.
Zosankha Zopanda Bajeti (monga RCA, Emerson)
Mafiriji osavuta kugwiritsa ntchito bajeti amaphatikiza kukwanitsa ndi kupulumutsa mphamvu. Zojambula zamakonogwiritsani ntchito mphamvu zochepera 73%.kuposa zitsanzo zakale, chifukwa cha kutchinjiriza bwino komanso ma compressor apamwamba. Mitundu ngati RCA ndi Emerson imapereka mayunitsi ophatikizika omwe amakwaniritsa zosowa za ogula omwe amangoganizira zamtengo wapatali popanda kuchitapo kanthu.
- Frigidaire amadziwika ngati mtsogoleri wamtengo wapatali, yokhala ndi mitundu yambiri yonyamula certification ya ENERGY STAR.
- Whirlpool imapereka zosankha zodalirika, zotsika mtengo zokhala ndi mawonekedwe osinthika monga Accu-Chill™ kuwongolera kutentha ndi kuzizira kosinthika.
- Mitundu yonse iwiriyi imalandira malingaliro amphamvu m'malipoti ogula kuti athe kulinganiza mtengo komanso kuchita bwino.
Zitsanzo zambiri zokomera bajeti zimagwiritsa ntchito makina osungunula pamanja, omwe amafunikira kukonza pafupipafupi koma amathandizira kuti mtengo ukhale wotsika.
Zosankha Zapamwamba ndi Zatsopano (mwachitsanzo, Mitundu Yaposachedwa ya NINGBO ICEBERG)
Mafiriji ang'onoang'ono oziziritsa a Premium amapereka ukadaulo wapamwamba komanso zida zatsopano. Kafukufuku waposachedwa akuwonetsa mphamvu ya ma compressor othamanga, monga Embraco Atom, yomwechepetsa kugwiritsa ntchito mphamvu ndi 25%poyerekeza ndi mapangidwe achikhalidwe. Ma compressor awa amasintha liwiro kutengera momwe amafunira, zomwe zimapangitsa kuti azigwira ntchito mwakachetechete komanso kuchita bwino kwambiri.
Malingaliro a kampani NINGBO ICEBERG ELECTRONIC APPLIANCE CO., LTD. imapereka mafiriji angapo apamwamba kwambiri, mafiriji okongola, ndi mabokosi ozizirira panja. Mitundu yawo yaposachedwa imaphatikiza kulumikizana kwanzeru, ma compressor a inverter, komanso kutsekemera kwapamwamba. Izi zimathandizira kugwiritsa ntchito mphamvu, kukulitsa malo amkati, ndikuthandizira kukhazikika. Chipinda chatsopano cha kampaniyi chikuwonetsa mapangidwe apamwamba komanso atsopano, okopa makasitomala ochokera kumayiko opitilira 80.
Kuphatikiza kwanzeru kunyumba, kuwongolera kwa Wi-Fi, ndi kuwunika kwa kutentha kwa IoTakukhala okhazikika m'mamodeli apamwamba, kuwapangitsa kukhala abwino kwa tech-savvy, mabanja okonda mphamvu.
Ma Brand Odalirika ndi Zowonetsa Zopanga
Mitundu yodalirikaperekani mafiriji osagwiritsa ntchito mphamvu nthawi zonse okhala ndi mitengo yamphamvu yogula. Tebulo ili m'munsiyi likufananiza opanga opanga:
| Mtundu | Chitsanzo | Kalembedwe ka Khomo | Kugwiritsa Ntchito Mphamvu (kWh/chaka) | Kuthekera (cu. ft.) | Makonda Ogula | ENERGY STAR Yotsimikizika |
|---|---|---|---|---|---|---|
| GE | Mtengo wa PFE28KYNFS | Chitseko cha ku France, khomo la 3 | 725 | 27.8 | 4.3-4.7 | Zosankha |
| Samsung | Mtengo wa RF29DB990012 | Chitseko cha ku France, chitseko cha 4 | 700 | 29 | 4.4-4.7 | Inde |
- LG imatsogolera pazatsopano komanso kugwiritsa ntchito mphamvu, ndikupereka zinthu zanzeru monga kuwongolera pulogalamu ya ThinQ.
- GE imakhala yapamwamba kwambiri pakugwiritsa ntchito mphamvu zamagetsi komanso ntchito zamakasitomala, yokhala ndi zitsanzo zotsika ngati 646 kWh/chaka.
- Whirlpool amadziwika chifukwa chodalirika komanso ukadaulo wosinthira.
- Samsung imaphatikiza mawonekedwe owoneka bwino ndi mawonekedwe a AI opulumutsa mphamvu.
- Bosch imagogomezera kugwira ntchito mwakachetechete komanso ukadaulo wapamwamba kwambiri.
Mitundu iyi imakhala ndi mbiri yabwino, yabwino, komanso kukhutira kwamakasitomala, zomwe zimawapangitsa kukhala zisankho zodalirika kwa ogula okonda mphamvu.
Kulinganiza Mtengo, Magwiridwe, ndi Zokhudza Zachilengedwe
Kufananiza Mtengo Wam'mwamba ndi Kusunga Mphamvu Kwanthawi yayitali
Ogula akaganizira za firiji yatsopano, nthawi zambiri amaganizira za mtengo woyamba. Mitundu yosagwiritsa ntchito mphamvu nthawi zambiri imadula15-30% kuposa mayunitsi wamba. Komabe, kukwera mtengo kwapatsogoloku kumabweretsa kupulumutsa kwakukulu pakapita nthawi. Kupulumutsa magetsi pachaka kumatha kuchoka pa $100 mpaka $300. Pa nthawi ya moyo wa chipangizochi, ndalama zomwe zimasungidwazi zimafikira madola masauzande ambiri. Mabanja ambiri amapeza ndalama zoonjezerazo mkati mwa zaka zitatu kapena zisanu, malingana ndi kuchuluka kwa momwe amagwiritsira ntchito firiji ndi mitengo yamagetsi yapafupi.
Mabanja ena amasankha kuterolendi zida zosagwiritsa ntchito mphamvu zamagetsi. Kubwereka kumapereka mtengo wotsikirapo ndipo nthawi zambiri kumaphatikizapo kukonza. Njirayi imagwira ntchito bwino kwa anthu omwe ali ndi nyumba zosakhalitsa kapena ndalama zochepa. Kugula, kumbali ina, kumapereka ndalama zambiri kwa nthawi yayitali komanso kumachepetsa ndalama zothandizira. Ogula ayenera kuyeza nthawi yogwiritsira ntchito, zosowa zosamalira, ndi kupulumutsa mphamvu zonse kuti apange chisankho chabwino kwambiri chandalama.
Zindikirani: Zolimbikitsa zaboma ndi kuchotsera zingachepetsenso nthawi yobweza mafiriji osagwiritsa ntchito mphamvu.
Ubwino Wachilengedwe Posankha Mafiriji Ang'onoang'ono Ozizirira Ogwira Ntchito
Mafiriji osapatsa mphamvu mphamvu amathandiza kuteteza chilengedwe m’njira zingapo:
- Kuwunika kozungulira moyo kumawonetsa kuti mitundu yokhala ndi mafiriji ena ndi machitidwe owunikira akutali amagwiritsa ntchitompaka 60% mphamvu zochepa.
- Kusintha kumeneku kumabweretsa kuchepetsedwa kwa 13% -16% pazovuta zachilengedwe, kuphatikiza kuthekera kwa kutentha kwa dziko.
- Ubwino wambiri wa chilengedwe umabwera chifukwa chogwiritsa ntchito mphamvu zochepa komanso kusamalira bwino firiji.
- Kugwiritsa ntchito bwino zida zamagetsi kumachepetsa kuchuluka kwa mpweya m'nyumba.
Opanga akupitiliza kukonza mapangidwe kuti achepetse kugwiritsa ntchito zinthu zopangira komanso kukulitsa luso. Mwa kusankhazitsanzo zogwiritsa ntchito mphamvu, mabanja amathandiza kuti dziko likhale lathanzi komanso kuchepetsa kuwononga kwawo chilengedwe.
Malangizo Okulitsa Kuchita Bwino ndi Moyo Wautali
Kuyika Moyenera ndi Mpweya Wopuma wa Mafiriji Ang'onoang'ono Ozizirira
Kuyika bwino ndi mpweya wabwino kumathandiza kuti mafiriji aziyenda bwino komanso azikhala nthawi yayitali. Tebulo ili m'munsiyi likuwonetsa machitidwe abwino ndi zopindulitsa zake:
| Mbali | Malangizo | Cholinga / Phindu |
|---|---|---|
| Kuyika | Sungani firiji kutali ndi kutentha (chitofu, zotsukira mbale) ndi kuwala kwa dzuwa | Amachepetsa ntchito ya compressor komanso kugwiritsa ntchito mphamvu |
| Mpweya wabwino | Sungani kusiyana kwa 5-10 cm kuzungulira mbali zonse, makamaka kumbuyo, kuti mpweya uziyenda | Kuziziritsa koyenera kwa ma koyilo a condenser, ntchito yabwino kwambiri |
| Kutsika | Onetsetsani kuti firiji ili bwino | Imasunga umphumphu wa chisindikizo cha pakhomo, imateteza kutulutsa mpweya wozizira, imateteza mphamvu, imateteza kuti isawonongeke |
| Bungwe Mkati | Pewani kuchulukana kuti mpweya uziyenda | Kumalepheretsa kutsekeka kwa mpweya, kumalimbikitsa kuzizira kofanana |
| Kusamalira | Tsukani ma condenser nthawi zonse (kawiri pachaka) ndikuyang'ana zosindikizira pakhomo | Imakulitsa magwiridwe antchito poletsa kuchulukana kwafumbi komanso kutulutsa mpweya |
Mpweya wambiri umagawira mpweya wozizira mofanana, kuteteza malo otentha ndi ozizira. Amathandizanso kutentha kwachangu pambuyo potsegula zitseko ndikuchepetsa ntchito ya compressor.
Kukonza ndi Kuyeretsa Nthawi Zonse
Kusamalira nthawi zonse kumapangitsa kuti mafiriji aziyenda bwino komanso amapulumutsa mphamvu. Njira zazikulu ndi izi:
- Tsukani makola a condenser osachepera kawiri pachaka kuti muteteze fumbi.
- Yang'anani ndikusintha zisindikizo zapakhomo ngati zikuwonetsa kuti zatha kapena sizitseka zolimba.
- Pukutani mashelufu amkati ndi nkhokwe kuti mupewe nkhungu ndi fungo.
- Chotsani chakudya chomwe chatha kuti musunge mpweya wabwino komanso kuziziritsa.
- Sungani gawo la mufiriji ngati ayezi achuluka.
Kuyeretsa ndi kuyang'anitsitsa nthawi zonse kumathandiza kupewa kuwonongeka ndi kutalikitsa moyo wa chipangizo.
Makhalidwe Ogwiritsa Ntchito Mwanzeru Pama Bili Amagetsi Otsika
Kugwiritsa ntchito mwanzeru kumatha kuchepetsa mabilu amagetsi ndikuwongolera magwiridwe antchito. Zida zanzeru zimaphunzira machitidwe a ogwiritsa ntchito, ndandanda, ndi kudula mphamvu zoyimirira. Zingwe zamagetsi zapamwamba zimachepetsa kugwiritsa ntchito mphamvu za phantom pozimitsa zida zomwe sizikugwiritsidwa ntchito,kusunga mpaka 20% pazida zamapulagi. Kukonza mafiriji kuti azigwira ntchito nthawi yomwe simukugwira ntchito kumatha kupulumutsa mpaka 9% pamitengo yamagetsi. Mitundu yovotera ya Energy Star nayonsokuchepetsa kugwiritsa ntchito magetsi pachaka ndi pafupifupi 3%pafupifupi. Kuphatikiza njirazi ndi zida zanzeru zapanyumba kumabweretsa ndalama zomwe zingayesedwe.
Kusankha mafiriji ang'onoang'ono oziziritsa kumafuna kusamala kwambiri ndi chiphaso cha mphamvu, kukula, mawonekedwe, ndi mbiri yamtundu.. Tebulo ili m'munsiyi ikuwonetsa zinthu zofunika kwambiri kwa ogula okonda mphamvu:
| Zofunika Kwambiri | Kufunika |
|---|---|
| Chitsimikizo cha Energy Star | Amagwiritsa ntchito mphamvu zochepa 10-15%. |
| Kukhathamiritsa Kukula | Kusamalitsa kusunga ndi kudya |
| Zapamwamba Mbali | Imawongolera bwino ndiukadaulo wamakono |
| Mbiri ya Brand | Imatsimikizira kudalirika komanso zatsopano |
| Malingaliro Azachuma | Zokwera mtengo zam'tsogolo, zosunga nthawi yayitali |
| Environmental Impact | Amachepetsa kuchuluka kwa carbon |
| Kuyika Moyenera & Kusamalira | Imasunga magwiridwe antchito apamwamba komanso magwiridwe antchito |
Kuyika patsogolo kuchita bwino kumabweretsa kutsika kwa mabilu komanso kumathandizira tsogolo lokhazikika.
FAQ
Kodi ndi firiji yaing'ono yozizirira iti yomwe imagwira ntchito bwino kwa munthu m'modzi?
Chitsanzo cha 1.6 mpaka 2.5 cubic phazi nthawi zambiri chimakwaniritsa zosowa za munthu m'modzi. Kukula kumeneku kumasunga zakumwa, zokhwasula-khwasula, ndi zakudya zing'onozing'ono bwino.
Kodi munthu ayenera kuyeretsa kangati firiji yaing'ono yozizira?
Kuyeretsa miyezi itatu iliyonse kumapangitsa firiji kuyenda bwino. Kuyeretsa pafupipafupi kumalepheretsa kununkhiza komanso kumathandizira kuti mphamvu ziziyenda bwino.
Kodi ma furiji ang'onoang'ono osagwiritsa ntchito mphamvu amafunikira kusungunula pamanja?
Simitundu yonse yomwe imafunikira kupukutira pamanja. Ambirimafiriji ang'onoang'ono osagwiritsa ntchito mphamvu zamagetsitsopano ili ndi makina osungunula okha kuti awonjezere mosavuta.
Langizo: Nthawi zonse yang'anani bukhu lazamalonda kuti mupeze malangizo enaake okonza.
Nthawi yotumiza: Jun-16-2025