- Kudalirika kwa kuzima kumadalira mphamvu yosungira, mawaya otetezedwa, ndi njira yolumikizirana yomwe imapulumuka kulephera.
- Kapangidwe ka foni kosagwedezeka ndi kofunikira chifukwa nthawi zambiri kamagwiritsidwa ntchito mwadzidzidzi m'malo omwe ali ndi ma decibel ambiri pomwe kumveka bwino ndiye KPI yeniyeni.
- Mitundu yotetezeka ku mphepo, yosawononga, komanso yotetezeka kuphulika imathetsa mavuto osiyanasiyana a mafakitale, kotero mpandawo uyenera kufanana ndi momwe zinthu zilili.
- Kuyesa kuti chipangizocho chisalowe, chigwedezeke, komanso kuti chisapitirire kuyitanidwa n'kothandiza kwambiri kuposa kuweruza chipangizocho potengera mawonekedwe ake kapena mtengo wake wokha.
- Kwa ogula mapulojekiti, kugwirizana ndi ma alamu, zipinda zowongolera, ndi ntchito zokonza n'kofunika kwambiri monga momwe foniyo imachitira.
Dongosolo la mafoni adzidzidzi a mafakitale limakhala lothandiza pokhapokha ngati likukhala lomveka bwino komanso lofikirika pamene malowo ali pansi pamavuto, ndipo ndichifukwa chake kukonzekera kuzimitsa kwa magetsi kuyenera kuganizira momveka bwino mawu, mphamvu yosungira, komanso kulimba kwa malo otsekedwa pamodzi. M'malo enieni a mafakitale, kulephera kulumikizana nthawi zambiri kumayamba nthawi yayitali mphamvu isanatayike, makamaka m'malo ochitira phokoso komwe kumveka bwino kwa mawu kumatha kutsika pafupifupi 85 dB(A) pokhapokha ngati njira yomvera ndi malo otsekedwa adapangidwira;Malangizo a phokoso la OSHAndiZida za phokoso za NIOSHZonsezi zimagogomezera chiopsezo cha kumva ndi kulankhulana m'malo ogwirira ntchito omwe phokoso lalikulu ndi lalikulu. Kwa ogula kuyerekeza njira mongamakina amafoni adzidzidzi a mafakitale, afoni yosamva phokoso, kapenafoni yoteteza nyengo, funso lofunika kwambiri si kungofuna ngati chipangizocho chili ndi mphamvu yosungira, koma ngati chingathebe kupereka foni yogwiritsidwa ntchito ngakhale tsambalo litalephera kugwira ntchito.
Chifukwa chake kudalirika kwa mafoni adzidzidzi m'mafakitale kuli kosiyana ndi mafoni wamba
Dongosolo la mafoni adzidzidzi a mafakitale lapangidwira zochitika zolephera, osati zovuta zaofesi. Mafoni wamba amakhala ndi mphamvu yokhazikika, phokoso lochepa, komanso nkhanza zochepa, pomwe kulumikizana kwadzidzidzi kwa mafakitale kuyenera kugwira ntchito panthawi yotseka, kutuluka, kutsekedwa, komanso zochitika zina.
Kusintha kumeneko kumasintha zinthu zofunika kwambiri pa uinjiniya. Dongosololi liyenera kupirira kusokonezeka kwa magetsi, kusunga mawu abwino pamalo okwera, kupewa kulowerera kwa madzi kapena fumbi, komanso kupulumuka kuzunzidwa mobwerezabwereza kapena kugwiridwa mwankhanza. Liyeneranso kugwirizana bwino ndi njira zoyendetsera chipinda chowongolera kuti yankho loyamba likhale lachangu, osati lopangidwa mwachisawawa.
Kwa mapulojekiti omwe amafunikira nyumba zosiyanasiyana kuti apewe ngozi zosiyanasiyana,foni yosaphulikandikofunikira m'mlengalenga woyaka moto, pomwefoni yosawonongaNdi bwino pamene kuwonongeka kapena kusokoneza zinthu ndiko chiwopsezo chachikulu. M'malo akunja kapena m'madzi,foni yoteteza nyengoimakhala maziko othandiza chifukwa kudalirika kumayamba ndi kuteteza chilengedwe.
| Mkhalidwe wolephera | Chiwopsezo chachikulu chodalirika | Yankho laukadaulo | Njira yodziwika bwino yotsimikizira |
|---|---|---|---|
| Kulephera kwa magetsi | Dongosolo lafa | Kusunga batri, kubwezeretsa PoE, kapena kusungira mphamvu kwanuko | Kuyesa nthawi yogwirira ntchito panthawi yoyeserera yotseka ntchito |
| Phokoso lalikulu | Kulankhula kosamveka | Njira yochepetsera phokoso, choyimbira champhamvu, maikolofoni yokonzedwa bwino | Kuyang'ana kumveka bwino kwa mawu m'dera lolamulidwa la dB(A) |
| Mvula kapena mvula yamkuntho | Kulowa ndi dzimbiri | Chotsekeredwa chotsekedwa, kapangidwe ka gasket, zipangizo zosagwira dzimbiri | Kuyesa kuteteza kulowa kwa madzi ndi kuwononga chilengedwe |
| Kusokoneza | Chida chogwiritsira ntchito foni kapena keypad yosweka | Nyumba yolimbikitsidwa, keypad yachitsulo, chingwe cholimba | Kuyesa zotsatira ndi nkhanza |
Momwe magetsi osungira zinthu amathandizira kuti kulumikizana kwadzidzidzi kukhalepo nthawi yadzidzidzi
Mphamvu yosungira ndi gawo loyamba la kudalirika kwa kuzimitsa kwa magetsi, chifukwa foni singathe kulankhulana ngati nsanja yomwe imaipatsa yalephera kale. Mu ntchito zambiri zamafakitale, foni kapena netiweki yakomweko imadalira mphamvu yotetezedwa yamagetsi otsika, chowongolera chothandizidwa ndi batri, kapena kabati yolumikizirana yothandizidwa ndi UPS.
Izi sizikutanthauza kuti foni iliyonse yadzidzidzi imafunika nthawi yodziyimira payokha. Nthawi yoyenera yogwirira ntchito imadalira mbiri ya zoopsa zomwe zili pamalopo, kaya chipangizocho chimapangidwira kuyimba mafoni otuluka nthawi yomweyo kapena kuyang'anira nthawi yayitali ya ngozi, komanso ngati unyolo wolumikizana nawonso uli ndi mphamvu. Mwachidule, foni, chipata, ndi chipinda chowongolera zonse ziyenera kukhalabe pa dongosolo lofanana lopitilira.
Pa kulimba kwa magetsi, cholinga cha kapangidwe kake nthawi zambiri sichikhala chongopulumuka kuzima kwa nthawi yayitali koma chongopulumuka mlatho pakati pa kulephera kwakukulu ndi kubwezeretsa mayankho. Ngati makinawa akuthandizira kapangidwe ka PoE, switch ya netiweki yakomweko iyeneranso kukhala ndi mphamvu yosungira, apo ayi foniyo ikhoza kufa pomwe switchyo itaya mphamvu. Ichi ndichifukwa chake topology ya netiweki ndi gawo la equation yodalirika, osati chitsanzo cha foni yokha.
Ogula akamayerekeza zinthu, ayenera kufunsa njira yeniyeni yosungiramo zinthu, osati mawu oti "zadzidzidzi zokha." Dongosolo lomwe limadalira switch imodzi yosatetezedwa ndi losalimba, pomwe kapangidwe kake ka UPS, mawaya otetezedwa, ndi zochitika zotayika kwa magetsi zomwe zimawonedwa ndizotetezeka kwambiri pakuwunikira kapena kuwunika kugula.
| Kapangidwe kosungira zinthu | Mphamvu | Malire | Chitsanzo chabwino kwambiri choyenerera |
|---|---|---|---|
| Malo osungira mabatire am'deralo | Zosavuta komanso zokhazikika | Nthawi yomaliza yogwirira ntchito | Malo odzidzimutsa okha |
| Chosinthira cha netiweki chothandizidwa ndi UPS | Imathandizira ma endpoint angapo | Zimadalira thanzi la netiweki | Kulankhulana kwa tsamba pogwiritsa ntchito IP |
| Mphamvu yowonjezera | Kupezeka kwakukulu | Kuyika kovuta kwambiri | Chomera chokonzekera zinthu zofunika kwambiri |
| Kapangidwe ka njira ziwiri | Wolimba mtima polimbana ndi kulephera kamodzi | Mtengo wokwera wa polojekiti | Malo ogwirira ntchito omwe ali ndi zotsatirapo zazikulu |
Chifukwa chiyani kapangidwe ka foni kosamva phokoso kali kofunika kuposa kulira mokweza
Foni yosamva phokoso si foni yongolankhula mokweza chabe; ndi chipangizo chomveka bwino cha mawu. Mu fakitale yomwe makina, mapampu, ma compressor, ma conveyor, kapena magalimoto amapanga malo omveka bwino, vuto lenileni si ngati chipangizocho chingatulutse mawu, koma ngati munthu angamvetse bwino uthengawo poyamba.
OSHA imazindikira 85 dB(A) ngati mulingo wochitapo kanthu kuti phokoso liziwonekera kuntchito, zomwe ndi chikumbutso chothandiza kuti kulumikizana m'malo opangira mafakitale nthawi zambiri kumachitika m'malo owopsa a mawu, osati m'njira yabata. Muzochitika zotere, maikolofoni okhala ndi njira yabwino yojambulira, kulamulira mawu a mawu, ndi malo omangira opangidwa bwino amatha kupititsa patsogolo kwambiri kukhudzana ndi mwadzidzidzi.
Magulu a malo nthawi zambiri amanyalanyaza momwe mpanda umakhudzira ma acoustic. Foni yoyikidwa mkati mwa bokosi lotsekedwa kapena lopanda mpweya wabwino ingamveke yosasangalatsa, pomwe foni yokhala ndi njira zomveka bwino, chitetezo cha nyengo, komanso choyikira choletsa kugwedezeka imatha kusunga kumveka bwino. Pa ntchito yadzidzidzi, sekondi iliyonse yosungidwa ndi mawu ochepa obwerezabwereza ndi yofunika.
Apa ndi pomwe wogula ayenera kuyang'ana kwambiri pa ntchito osati chilankhulo cha katalogi. Ngati malowa ndi nyumba yojambulira, mphero yachitsulo, ngalande, kapena bwalo loyendetsera zinthu, malo odziperekafoni yosamva phokosonthawi zambiri imagwira ntchito bwino kuposa siteshoni yadzidzidzi yogwiritsidwa ntchito nthawi zonse, chifukwa cholinga cha kapangidwe kake chikugwirizana ndi vutoli.
- Gwiritsani ntchito malo owonekera bwino kuti ogwira ntchito athe kupeza mfundo mwachangu.
- Tchulani maikolofoni ndi ma speaker omwe amakhalabe omveka bwino mu dB(A) yeniyeni ya tsamba.
- Onetsetsani ngati chipindacho chimachepetsa kumveka bwino kapena kutsekeka.
- Tsimikizirani kuti kuyimba kumveka bwino mukamayenda pa intaneti, osati m'chipinda chete chokha.
Ndi nyumba ziti za mafoni adzidzidzi zomwe zikugwirizana ndi zomwe zikuchitika pakali pano?
Malo abwino kwambiri otchingira ndi omwe akugwirizana ndi momwe zinthu zilili, chifukwa si zoopsa zonse za mafakitale zomwe zimafanana. Zoopsa za kuphulika kwa nthaka, kukhudzidwa ndi nyengo, kuwonongeka kwa nthaka, ndi kuipitsidwa kwa nthaka, zonsezi zimafuna njira yosiyana yodzitetezera.
Ma model osaphulika ndi a malo omwe ali ndi mpweya woyaka, nthunzi, kapena fumbi komwe chipangizo cholumikizirana sichiyenera kukhala gwero la kuyatsa moto. Ma model osagwedezeka ndi nyengo amayang'ana kwambiri mvula, UV, kupopera mchere, ndi kutentha. Ma model osagwedezeka ndi zinthu zoopsa amaika patsogolo mphamvu ya kapangidwe kake, kukana kusokonezedwa, komanso moyo wautali wa ntchito m'malo opezeka anthu ambiri kapena m'malo olamulidwa ndi boma.
Kusiyana kumeneko n'kofunika kwambiri pa kugula. Woyang'anira malo amene amangofunsa ngati foni "imagwira ntchito panja" angaphonye njira yeniyeni yolephera, monga kuzizira mkati mwa chitseko, dzimbiri pamalo olowera chingwe, kapena kuwonongeka kwa makiyi pamalo opezeka anthu ambiri. Kusankha malinga ndi malo ndi njira yachangu kwambiri yochepetsera chiopsezo cha moyo wonse.
Pa mapulojekiti okhudzana ndi kulowa kwa anthu kapena kutsekeredwa m'ndende, chisankho choyenera nthawi zambiri chimakhalafoni yosawonongaPa malo oopsa, njira yolondola ndifoni yosaphulikaPa malo owonekera, madoko, ndi malo ogwiritsira ntchito, afoni yoteteza nyengonthawi zambiri ndiye chofunikira choyambirira.
| Mtundu wa nyumba | Chiwopsezo chachikulu | Kufunika kwa kapangidwe | Chogwiritsidwa ntchito wamba |
|---|---|---|---|
| Umboni woti palibe kuphulika | Chiwopsezo cha kuyaka | Kuletsa zoopsa ndi ntchito yotetezeka | Mafuta, gasi, mankhwala, fumbi la tirigu |
| Kuteteza nyengo | Chinyezi ndi UV | Kukana kulowa ndi kulamulira dzimbiri | Nsanja zakunja, madoko, mayadi |
| Kusagonjetsedwa ndi zinthu zowononga | Kuzunza ndi kusokoneza | Mphamvu ya kapangidwe kake ndi zida zolumikizira zolimba | Malo opezeka anthu onse, oyendera anthu, komanso okonza ndende |
| Osamva phokoso | Kutaya mawu | Kumveka bwino kwa mawu | Mafakitale, ngalande, malo osungiramo zida zolemera |
Momwe miyezo imathandizira kudalirika ndi kudalirika kwa kulankhulana pa nthawi yadzidzidzi
Miyezo siimapangitsa kuti dongosolo likhale langwiro, koma imapangitsa kuti kudalirika kuzindikirike. Kwa ogula mafakitale, phindu la miyezo ndilakuti amasintha zonena zosamveka bwino kukhala zofunikira zoyesedwa komanso chilankhulo chogulira.
Mwachitsanzo,ISO 14644-1imatanthauzira kugawa kwa ukhondo wa mpweya m'chipinda choyera potengera kuchuluka kwa tinthu tating'onoting'ono, zomwe ndizofunikira pamene zida zolumikizirana zimayikidwa m'malo olamulidwa komwe kuwongolera kuipitsidwa ndi gawo la chithunzi cha zoopsa. M'malo oopsa, njira zachitetezo zochokera ku IEC ndi zofunikira pa satifiketi ya malo enieni zimathandiza kudziwa ngati chipangizocho chili choyenera kugawa m'malowo.
Kumbali yopitiliza, kukonzekera kulumikizana mwadzidzidzi kumalumikizananso ndi kuganiza motsatira malamulo ndi kuwongolera.ISO 22320imapereka malangizo okhudza momwe zinthu zingachitikire pakagwa ngozi, zomwe ndizofunikira chifukwa kudalirika kwa foni si vuto la zida zokha; komanso ndi vuto logwirizana pakati pa ogwira ntchito, magulu okonza zinthu, ndi omwe akuyankha.

Kwa ogula, mfundo yothandiza ndi yosavuta: funsani ogulitsa kuti agwirizane ndi miyezo ya tsamba lino, osati kufotokozera malonda kokha. Ngati chitsanzocho chasankhidwa kuti chigwiritsidwe ntchito pa malo olamulidwa, funsani kuti ndi miyezo iti ya chilengedwe kapena chitetezo yomwe idagwiritsidwa ntchito posankha, ndi zoletsa ziti zomwe zimagwiritsidwa ntchito, komanso momwe chipangizocho chimasamaliridwira popanda kuphwanya malamulo.
| Muyezo kapena chitsogozo | Zimene zimathandiza kutanthauzira | Chifukwa chake ndikofunikira pa mafoni adzidzidzi |
|---|---|---|
| ISO 22320 | Mfundo zoyendetsera zochitika | Imathandizira kulumikizana kwadzidzidzi |
| ISO 14644-1 | Kugawa zipinda zoyera | Zimathandiza kudziwa malo omwe amakhudzidwa ndi kuipitsidwa |
| Malangizo a phokoso la OSHA | Nkhani yokhudza phokoso la mafakitale | Akufotokoza chifukwa chake kumveka bwino ndikofunikira kwambiri m'malo odzaza ndi phokoso |
| Malangizo a NIST ICS | Chitetezo ndi kulimba mtima kwa makina a mafakitale | Imathandizira kudalirika kwa netiweki komanso kukonzekera zoopsa |
Zimene mainjiniya ayenera kuyesa asanavomereze kulankhulana zadzidzidzi m'mafakitale
Kuyesa foni yadzidzidzi ndiyo njira yachangu kwambiri yodziwira ngati foni yadzidzidzi ndi yodalirika kapena ikutsatira mfundo zomwe zafotokozedwa papepala. Kuyesa kovomerezeka bwino kuyenera kuwonetsa njira zenizeni zolephera kwa tsambalo, osati njira yabwino yoyesera.
Kuyesa koyamba ndi kukhazikitsa kuyimba foni panthawi yoyeserera. Ngati magetsi atsekedwa, kodi chipangizocho chingayikebe kapena kulandira njira yoyimbira foni yomwe ikufunika pamalopo? Chachiwiri ndi kumveka bwino pansi pa phokoso loyimirira, chifukwa chipangizo chokweza koma chosamveka bwino chimalephera ntchito yake. Chachitatu ndi kulimba mtima kwa chilengedwe, kuphatikizapo kuzizira, kupopera, ndi kugwedezeka ngati kukhazikitsa kuli panja kapena pafupi ndi makina.
Kupeza njira yokonza ndi gawo lodalirika. Foni yomwe imafuna zida zapadera, zida zosinthira zosowa, kapena kutseka kwa nthawi yayitali kuti igwire ntchito ingakhale yolimba koma yosagwira ntchito bwino. Ogula mafakitale ayenera kutsimikizira momwe foni, makiyi, ndi ma waya amasinthidwira komanso ngati wogulitsayo amathandizira kupezeka kwa zida zosinthira nthawi zonse.
- Yerekezerani kutayika kwa mphamvu yayikulu ndikutsimikizira kuti kuyimba kwatha.
- Yesani kumveka bwino kwa phokoso lenileni la tsambalo.
- Yang'anani malo osungira ma gasket, ma cable glands, ndi kukhazikika kwa malo oyikapo.
- Tsimikizirani kuti chipangizocho chikugwirizana ndi chipinda chowongolera kapena ntchito ya alamu.
- Yang'anani nthawi yogwirira ntchito, zida zosinthira, ndi njira zobwezeretsanso.
Kumene mapulojekiti a mafoni adzidzidzi a mafakitale amalephera m'moyo weniweni
Kulephera kofala kwambiri si vuto la chipangizo; ndi kusagwirizana pakati pa mtundu wa chinthu ndi momwe malo alili. Foni yokhazikika yomwe imayikidwa mu fakitale yaphokoso kapena yakunja ingawoneke ngati ikugwira ntchito panthawi yoyambitsa koma siingakhale yodalirika pambuyo pa mphepo yamkuntho yoyamba, nyengo ya dzimbiri, kapena alamu yokonza.
Vuto lina lomwe limachitika kawirikawiri ndi kuganiza kuti netiweki imagwira ntchito yokha. Ngati foni ili ndi mphamvu yosungira koma switch, gateway, kapena PBX ilibe, unyolo wolumikizirana umaswekabe. Ichi ndichifukwa chake kukonzekera kutsekedwa kwa intaneti kumafunika mawonekedwe a system, osati mawonekedwe a component.
Kunyalanyaza kukonza ndi vuto lachitatu lalikulu. Kutseka zitseko kumakalamba, mabatire amawonongeka, ndipo zida zoyikira zimamasuka. Mu kulumikizana kwa mafakitale, kudalirika kumasungidwa kudzera mu kuyang'aniridwa nthawi ndi nthawi, osati kuganiza kwamuyaya. Izi ndi zoona makamaka pa malo ogwiritsidwa ntchito kwambiri komanso malo oimbira foni mwadzidzidzi.
Magulu a polojekiti omwe amapewa kulephera kumeneku nthawi zambiri amalemba kaye za malo omwe ali, kenako amasankha mtundu wa nyumba, kenako amatsimikiza njira yobwezera, kenako amayesa mawu, kenako amafotokozera nthawi zomwe ntchitoyo imachitika. Ndondomeko imeneyo ndi yodalirika kuposa kuyerekeza mapepala okha.
Momwe mungasankhire makina oyenera a mafoni adzidzidzi a mafakitale patsamba lanu
Chisankho choyenera chimayamba ndi njira yolephera kwa tsamba, osati gulu la kabukhu. Ngati chiopsezo chachikulu ndi kuyatsa, sankhani kapangidwe kovomerezeka ka malo oopsa. Ngati chiopsezo chachikulu ndi nyengo, sankhani chitetezo chakunja chotsekedwa. Ngati chiopsezo chachikulu ndi kugwiritsa ntchito molakwika, sankhani kulimbitsa kapangidwe kake. Ngati chiopsezo chachikulu ndi phokoso, sankhani kulumikizana kokonzedwa bwino ndi mawu.
Magulu ogula ayeneranso kuyerekeza kalembedwe ka kukhazikitsa, mwayi wopezera zinthu zosamalira, ndi mfundo zogwiritsira ntchito zida zina. Kwa ogwira ntchito m'malo osiyanasiyana, kusinthasintha kwa mafoni kungachepetse nthawi yophunzitsira komanso zovuta zosinthira, koma pokhapokha ngati chitsanzocho chikugwirizana ndi malo. Ichi ndichifukwa chake ogula ambiri amapanga mndandanda wa anthu omwe akufuna kuyika zinthu m'malo osiyanasiyana.makina amafoni adzidzidzi a mafakitale, afoni yosamva phokoso, ndi katswirifoni yosawonongam'malo mokakamiza chinthu chimodzi kuti chikwaniritse zochitika zonse.
Pomaliza, tsimikizirani mtundu wa zikalata za wogulitsa. Wogulitsa wodalirika ayenera kunena momveka bwino kuti ndi woyenera chilengedwe, njira yoyikira, kuchuluka kwa satifiketi, njira yogwirira ntchito, ndi malire. Ngati tsatanetsatanewo ndi womveka bwino, kukonzekera kulumikizana mwadzidzidzi kumakhala kosavuta kuteteza mu kafukufuku, kuwunika mapulojekiti, ndi machitidwe othana ndi ngozi.
Mafunso Ofunsidwa Kawirikawiri Okhudza Kudalirika kwa Mafoni Adzidzidzi a Mafakitale
1. N’chiyani chimapangitsa kuti mafoni a m’mafakitale akhale odalirika nthawi yamagetsi?
Mphamvu yobwezera, zida zotetezedwa za netiweki, ndi njira yolumikizirana yotetezeka zimapangitsa kuti makinawo akhale odalirika panthawi ya kuzima. Foni yokha sikokwanira ngati switch, gateway, kapena chipangizo chowongolera magetsi chataya mphamvu.
2. N’chifukwa chiyani foni yosamva phokoso ndi yofunika kwambiri m’mafakitale?
Chifukwa mafoni adzidzidzi m'mafakitale nthawi zambiri amapangidwa m'malo omwe mawu ake ndi otsika kwambiri, komwe vuto lenileni ndi kumveka bwino kwa mawu. Foni yosamva phokoso imapangitsa kuti uthengawo umveke bwino pa foni yoyamba.
3. Kodi foni yotetezeka ku mphepo ndi yokwanira kugwiritsidwa ntchito m'mafakitale akunja?
Pokhapokha ngati zoopsa zazikulu ndi mvula, UV, mchere wothira, ndi kusintha kwa kutentha. Ngati malowo ali ndi kuwonongeka, dzimbiri, kapena mpweya woopsa, mtundu wina wa mpanda ungafunike.
4. Kodi mumayesa bwanji ngati kulankhulana mwadzidzidzi kuli kodalirika?
Yesani zoyeserera zoti magetsi azizima, yesani kumveka bwino pakakhala phokoso lenileni, yang'anani kutseka kwa chilengedwe, tsimikizirani kupitiriza kwa netiweki, ndikutsimikizira mwayi wokonza ndi chithandizo cha zida zina.
5. Kodi miyezo ndi yofunika posankha zida zolumikizirana zadzidzidzi?
Inde. Miyezo imathandiza kufotokoza momwe zinthu zilili, momwe zimakhalira pokhazikitsa, komanso zomwe anthu amayembekezera kuti zinthu zichitike. Izi zimapangitsa kuti zisankho zogula zinthu zikhale zoyezeka komanso zosaganizira ena.
6. Kodi cholakwika chachikulu chomwe chimachitika nthawi zambiri posankha foni yadzidzidzi ndi chiyani?
Cholakwika chofala kwambiri ndi kusankha pogwiritsa ntchito gulu la generic m'malo mwa njira yeniyeni yolephera. Chipangizo chomwe chili bwino m'nyumba chingalephereke msanga panja, phokoso, kapena m'malo oopsa.
7. Kodi chipinda chowongolera chiyenera kuphatikizidwa mu dongosolo lodalirika la foni yadzidzidzi?
Ndithudi. Mapeto odalirika sagwira ntchito ngati njira ya chipinda chowongolera siili ndi magetsi, kuyang'aniridwa, komanso antchito motsatira dongosolo la yankho la malo.
June Lau
Nthawi yotumizira: Ogasiti-01-2026
