Makina oyang'anira zipinda za seva amatha kuyang'anira maola 24 ndikofunikira kuti awonetsetse kuti mabizinesi ali ndi chitetezo chazidziwitso komanso ufulu wachidziwitso.
Kodi dongosolo loyang'anira chilengedwe lingapereke chiyani ku chipinda cha zida za seva?
1. Chifukwa Chiyani Kuyang'anira Kutentha ndi Chinyezi M'zipinda za Seva Ndikofunikira?
Zipinda za seva, zomwe nthawi zambiri zimakhala ndi zomangamanga zofunikira za IT, zimagwira ntchito yofunika kwambiri pakuchita bwino kwa mabizinesi ndi mabungwe.Kuonetsetsa kutentha ndi chinyezi choyenera m'zipindazi ndikofunikira pazifukwa zingapo:
1. Zida Utali wautali:
Ma seva ndi zida zofananira za IT zidapangidwa kuti zizigwira ntchito mkati mwa kutentha ndi chinyezi.Kuwonekera kwanthawi yayitali kuzinthu zakunja kwamtunduwu kumatha kuchepetsa moyo wa zida, zomwe zimapangitsa kusinthidwa pafupipafupi komanso kuchuluka kwa ndalama.
2. Kuchita bwino:
Ma seva amatha kutentha kwambiri ngati kutentha kuli kokwera kwambiri, zomwe zimapangitsa kuchepa kwa magwiridwe antchito kapena kuzimitsa mosayembekezereka.Zochitika zoterezi zimatha kusokoneza mabizinesi, zomwe zimapangitsa kuti ndalama ziwonongeke komanso kuwononga mbiri ya bungwe.
3. Kupewa Kuwonongeka kwa Hardware:
Chinyezi chachikulu chingapangitse kuti pakhale condensation pazida, zomwe zingayambitse maulendo afupikitsa komanso kuwonongeka kosatha.Mosiyana ndi zimenezi, chinyezi chochepa chikhoza kuonjezera chiopsezo cha electrostatic discharge, chomwe chingawonongenso zigawo zikuluzikulu.
4. Mphamvu Mwachangu:
Pokhala ndi kutentha koyenera ndi chinyezi, machitidwe ozizira amagwira ntchito bwino.Izi sizingochepetsa mphamvu yogwiritsira ntchito mphamvu komanso zimapangitsa kuti pakhale ndalama zambiri zowononga nthawi yaitali.
5. Kukhulupirika kwa Data:
Kutentha kwambiri kapena chinyezi kumatha kusokoneza kukhulupirika kwa data yosungidwa mu maseva.Kuwonongeka kwa data kapena kutayika kumatha kukhala ndi zotulukapo zowopsa, makamaka ngati zosunga zobwezeretsera sizaposachedwa kapena zonse.
6. Kusunga Mtengo:
Kupewa kulephera kwa Hardware, kuchepetsa kuchuluka kwa zida m'malo, komanso kukhathamiritsa kugwiritsa ntchito mphamvu zonse kumathandizira kupulumutsa ndalama ku bungwe.
7. Kutsata ndi Miyezo:
Mafakitale ambiri ali ndi malamulo ndi miyezo yomwe imalamula kuti pakhale chilengedwe chazipinda za seva.Kuyang'anira kumawonetsetsa kutsatiridwa ndi miyezo imeneyi, kupewa zovuta zazamalamulo ndi zachuma.
8. Kukonzekera Kuneneratu:
Kuwunika mosalekeza kungathandize kulosera mavuto omwe angakhalepo asanayambe kukhala ovuta.Mwachitsanzo, kuwonjezeka kwapang'onopang'ono kwa kutentha kungasonyeze kuzizira kozizira, kulola kulowererapo panthawi yake.
M'malo mwake, kuyang'anira kutentha ndi chinyezi m'zipinda za seva ndi njira yolimbikitsira kuti muwonetsetse kudalirika, kuchita bwino, komanso moyo wautali wazinthu zofunikira za IT.Ndi ndalama zotetezera ntchito za bungwe, deta, ndi zofunikira.
Zomwe tiyenera kusamalira pa Seva Kutentha kwa Chipinda ndi Chinyezi Monitor?
1, Chidziwitso ndi Zidziwitso
Mulingo woyezedwa ukadutsa malire omwe adanenedwa kale, alamu idzayambika: Kuwala kwa LED pa sensa, alamu yaphokoso, cholakwika chowunikira, imelo, SMS, ndi zina zambiri.
Zida zowunikira zachilengedwe zimathanso kuyambitsa ma alarm akunja, monga ma alarm omveka komanso owoneka.
2, Kusonkhanitsa Data ndi Kujambula
Woyang'anira amalemba zoyezera nthawi yeniyeni, kuzisunga kukumbukira nthawi zonse, ndikuziyika papulatifomu yowunikira kuti ogwiritsa ntchito aziwona munthawi yeniyeni.
3, Kuyeza kwa Data
Zida zowunikira zachilengedwe, mongamasensa kutentha ndi chinyezi, ikhoza kuwonetsa mtengo woyezedwa wa kafukufuku wolumikizidwa ndipo imatha kuwerenga mwachidziwitso kutentha
ndi data chinyezi kuchokera pazenera.Ngati chipinda chanu chili chopapatiza, mutha kuganizira kuyika kachipangizo ka kutentha ndi chinyezi ndi cholumikizira cha RS485 chomangidwa;ndi
deta idzasamutsidwa ku kompyuta kunja kwa chipinda kuti muwone kuyang'anira.
4, Mapangidwe a Environmental Monitoring System mu Server Room
Monitoring terminal:sensor kutentha ndi chinyezi, sensa ya utsi, kachipangizo ka madzi akutuluka, kachipangizo kamene kamazindikira kayendedwe ka infrared, gawo lowongolera mpweya,
mphamvu-off sensor, alamu yomveka ndi yowonekera, etc. Monitoring host: kompyuta ndi HENGKO wanzeru pachipata.Ndi chipangizo chowunikira mosamala chopangidwa ndi
HENGKO.Imathandizira njira zoyankhulirana za 4G, 3G, ndi GPRS ndipo imathandizira foni yomwe imagwirizana ndi mitundu yonse ya maukonde, monga makhadi a CMCC, makhadi a CUCC,
ndi makadi a CTCC.Zosiyanasiyana ntchito zochitika ndi oyenera mafakitale osiyanasiyana;Chida chilichonse cha Hardware chimatha kugwira ntchito mopanda mphamvu ndi maukonde
ndi kupeza basi kuthandiza mtambo nsanja.Kudzera pakompyuta ndi pulogalamu yam'manja, ogwiritsa ntchito amatha kuzindikira kuwunika kwakutali, kukhazikitsa alamu yachilendo,
kutumiza kunja deta, ndi kuchita ntchito zina.
Monitoring nsanja: nsanja yamtambo ndi pulogalamu yam'manja.
5, Kuzungulirakuwunika kutentha ndi chinyezipa chipinda cha seva
Kuwunika kwa kutentha ndi chinyezi mu chipinda cha seva ndi njira yofunikira kwambiri.Zamagetsi m'zipinda zambiri zamakompyuta zidapangidwa kuti zizigwira ntchito
mkati mwapaderamtundu wa chinyezi.Kuchuluka kwa chinyezi kungapangitse ma drive a disk kulephera, zomwe zimapangitsa kuti deta iwonongeke komanso kuwonongeka.Mosiyana, otsika chinyezi kumawonjezera
Chiwopsezo cha electrostatic discharge (ESD), chomwe chingayambitse kulephera kwamagetsi nthawi yomweyo komanso koopsa.Choncho, okhwima kulamulira kutentha
komanso chinyezi kumathandiza kuonetsetsa kuti makinawo akugwira ntchito bwino komanso moyenera.Posankha kutentha ndi chinyezi sensa, pansi pa bajeti inayake,
yesani kusankha sensor ya kutentha ndi chinyezi ndi kulondola kwambiri komanso kuyankha mwachangu.Sensa ili ndi skrini yowonetsera yomwe imatha kuwona munthawi yeniyeni.
HENGKO HT-802c ndi hHT-802p kutentha ndi chinyezi masensa amatha kuona kutentha ndi chinyezi deta mu nthawi yeniyeni ndi 485 kapena 4-20mA zotulutsa mawonekedwe.
7, Kuwunika kwa Madzi mu Malo Osungiramo Seva
Mpweya woyezera bwino, choyatsira mpweya wamba, chinyezi, ndi mapaipi operekera madzi oyikidwa m'chipinda cha makinawo adzatsika.Pa nthawi yomweyo, kumeneko
ndi zingwe zosiyanasiyana pansi pa anti-static floor.Pankhani ya kutayikira madzi sangapezeke ndi kuchiza mu nthawi, kutsogolera mabwalo lalifupi, kuyaka, ndipo ngakhale moto
m'chipinda cha makina.Kutayika kwa data yofunika sikungatheke.Chifukwa chake, kukhazikitsa sensor yotulutsa madzi m'chipinda cha seva ndikofunikira kwambiri.
Momwe Mungayang'anire Kutentha ndi Chinyezi m'zipinda za Seva?
Kuyang'anira kutentha ndi chinyezi m'zipinda zamaseva ndikofunikira kwambiri kuti mukhale ndi thanzi komanso magwiridwe antchito a zida za IT.Nayi chitsogozo cham'mbali cha momwe mungayang'anire bwino momwe chilengedwe chilili:
1. Sankhani Zomverera Zoyenera:
* Sensor Kutentha: Masensa awa amayezera kutentha komwe kuli m'chipinda cha seva.Amabwera m'mitundu yosiyanasiyana, kuphatikiza ma thermocouples, zowunikira kutentha (RTDs), ndi ma thermistors.
* Sensor Humidity: Izi zimayezera chinyezi m'chipindamo.Ma sensor a capacitive ndi resistive humidity ndi omwe amagwiritsidwa ntchito kwambiri.
2. Sankhani Dongosolo Loyang'anira:
* Ma Standalone Systems: Awa ndi machitidwe odziyimira pawokha omwe amawunikira ndikuwonetsa deta pamawonekedwe akomweko.Iwo ndi oyenera zipinda zing'onozing'ono za seva.
* Integrated Systems: Izi zidapangidwa kuti ziziphatikizana ndi ma Building Management Systems (BMS) kapena machitidwe a Data Center Infrastructure Management (DCIM).Amalola kuwunika kwapakati pazipinda zingapo za seva kapena malo opangira data.
3. Tsatirani Zidziwitso Zanthawi Yeniyeni:
* Makina amakono owunikira amatha kutumiza zidziwitso zenizeni zenizeni kudzera pa imelo, ma SMS, kapenanso kuyimba kwamawu pomwe mikhalidwe ipitilira malire omwe adayikidwa.
Izi zimatsimikizira kuti kuchitapo kanthu mwamsanga.
4. Kulowetsa Deta:
* Ndikofunika kusunga mbiri ya kutentha ndi chinyezi m'kupita kwa nthawi.Kuthekera kwa kudula kwa data kumalola kusanthula zomwe zikuchitika, zomwe zingakhale zofunikira pakukonza zolosera komanso kumvetsetsa momwe chilengedwe chimakhalira pachipinda cha seva.
5. Kufikira kutali:
* Makina ambiri amakono amapereka kuwunika kwakutali kudzera pa intaneti kapena mapulogalamu am'manja.Izi zimalola ogwira ntchito ku IT kuti ayang'ane momwe chipinda cha seva chilili kulikonse, nthawi iliyonse.
6. Zosafunika:
* Ganizirani kukhala ndi masensa osunga zobwezeretsera m'malo mwake.Ngati sensa imodzi ikulephera kapena kuwerengera molakwika, zosunga zobwezeretsera zimatha kuwonetsetsa kuwunika kosalekeza.
7. Kuwongolera:
* Sinthani masensa pafupipafupi kuti muwonetsetse kuti akuwerenga molondola.M'kupita kwa nthawi, masensa amatha kusuntha kuchoka pazomwe adalemba poyamba.
8. Ma Alamu Owoneka ndi Omveka:
* Kuphatikiza pa zidziwitso za digito, kukhala ndi ma alarm (zowunikira) ndi zomveka (ma siren kapena ma beep) muchipinda cha seva zitha kuwonetsetsa chidwi chanthawi yomweyo ngati pali zolakwika.
9. Kusunga Mphamvu:
* Onetsetsani kuti makina owunikira ali ndi gwero lamagetsi losunga zobwezeretsera, monga UPS (Uninterruptible Power Supply), kotero imagwirabe ntchito ngakhale magetsi akuzimitsidwa.
10. Ndemanga Zanthawi Zonse:
* Yang'ananinso nthawi ndi nthawi ndikuwona zolakwika zilizonse zomwe zingasonyeze vuto lalikulu.
11. Kusamalira ndi Zosintha:
* Onetsetsani kuti pulogalamu yowunikira komanso pulogalamu yowunikira imasinthidwa pafupipafupi.Komanso, nthawi ndi nthawi yang'anani zigawo zakuthupi kuti muwone zizindikiro zilizonse zowonongeka kapena zowonongeka.
Pogwiritsa ntchito njira yowunikira bwino, mabungwe amatha kuonetsetsa kuti zipinda zawo za seva zimakhala ndi mikhalidwe yabwino, potero zimateteza zida zawo za IT ndikuwonetsetsa kuti zikugwira ntchito mosasokoneza.
Kodi Zabwino Zotani pa Chipinda cha Seva?
Kusunga malo oyenera a chilengedwe m'zipinda za seva ndikofunikira kuti zida za IT zizigwira ntchito bwino komanso kukhala ndi moyo wautali.
Koma ndikwabwino kuti mumvetsetse bwino lomwe lingaliro kapena mkhalidwe wabwino wa chipinda cha seva.Nayi chidule cha mikhalidwe yabwino:
1. Kutentha:
* Range lovomerezeka:American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) imasonyeza kutentha kwa 64.4 ° F (18 ° C) mpaka 80.6 ° F (27 ° C) kwa zipinda za seva.Komabe, ma seva amakono, makamaka omwe amapangidwira makompyuta olemera kwambiri, amatha kugwira ntchito bwino pamatenthedwe okwera pang'ono.
* Zindikirani:Ndikofunika kupewa kusinthasintha kwa kutentha kwachangu, chifukwa izi zingayambitse condensation ndi kupsinjika pazida.
2. Chinyezi:
* Chinyezi Chachibale (RH):RH yovomerezeka ya zipinda za seva ili pakati pa 40% ndi 60%.Kusiyanasiyana kumeneku kumapangitsa kuti chilengedwe chikhale chouma kwambiri (chiwopsezo chamagetsi osasunthika) kapena chonyowa kwambiri (chiwopsezo cha condensation).
*Dew Point:Metric ina yofunika kuganizira ndimame, zomwe zimasonyeza kutentha kumene mpweya umakhala wodzaza ndi chinyezi ndipo sungathe kuugwiranso, zomwe zimatsogolera ku condensation.Mame ovomerezeka azipinda zamaseva ali pakati pa 41.9°F (5.5°C) ndi 59°F (15°C).
3. Kuyenda kwa mpweya:
* Kuyenda bwino kwa mpweya ndikofunikira kuti mutsimikizire kuti kuziziritsa komanso kupewa malo omwe ali ndi vuto.Mpweya wozizira uyenera kuperekedwa kutsogolo kwa ma seva ndikutopa kumbuyo.Malo okwera pansi ndi makina ozizirira pamwamba amatha kuthandizira kuyendetsa bwino kwa mpweya.
4. Ubwino wa Mpweya:
* Fumbi ndi tinthu tating'onoting'ono zimatha kutseka mpweya wolowera ndikuchepetsa magwiridwe antchito ozizirira.Ndikofunikira kuwonetsetsa kuti chipinda cha seva ndi choyera komanso kuti mpweya wabwino ukukhazikika.Kugwiritsa ntchito zoyeretsa mpweya kapena kusintha zosefera mpweya pafupipafupi kungathandize.
5. Mfundo Zina:
* Kufunikanso: Onetsetsani kuti makina oziziritsa ndi kunyowa ali ndi zosunga zobwezeretsera.Pakalephera dongosolo loyambirira, zosunga zobwezeretsera zitha kuyambika kuti zisungidwe bwino.
* Kuyang'anira: Ngakhale mikhalidwe itakhala yoyenera, kuwunika mosalekeza ndikofunikira kuti zitsimikizire kuti zikukhazikika.Zopatuka zilizonse zitha kuthetsedwa mwachangu.
Pomaliza, ngakhale zomwe zili pamwambazi nthawi zambiri zimalimbikitsidwa pazipinda zamaseva, ndikofunikira kutsatira malangizo omwe opanga zida aperekedwa.Atha kukhala ndi zofunikira zenizeni za kutentha ndi chinyezi pazogulitsa zawo.Kuwunika nthawi zonse ndikusintha momwe chilengedwe chikuyendera malinga ndi zosowa za zipangizo ndi machitidwe ogwiritsira ntchito zidzaonetsetsa kuti chipinda cha seva chikugwira ntchito bwino ndikutalikitsa moyo wa zipangizo za IT.
Komwe Mungayike Zowonera Kutentha ndi Chinyezi M'zipinda za Seva ?
Kuyika kwa masensa a kutentha ndi chinyezi m'zipinda zamaseva ndikofunikira kuti muwerenge zolondola ndikuwonetsetsa kuti zinthu zili bwino.Nayi kalozera wa komwe mungayike masensa awa:
1. Pafupi ndi Kochokera Kutentha:
* Maseva: Ikani masensa pafupi ndi maseva, makamaka omwe amadziwika kuti amatulutsa kutentha kwambiri kapena ndi ofunikira kuti agwire ntchito.
* Zida Zamagetsi ndi UPS: Zidazi zimatha kupanga kutentha kwakukulu ndipo ziyenera kuyang'aniridwa.
2. Mpweya Wolowetsa ndi Wotulutsa:
* Cold Air Inlets: Ikani sensa pafupi ndi mpweya wozizira wa makina ozizira kuti muyese kutentha kwa mpweya wolowa muzitsulo za seva.
* Malo Otulutsa Mpweya Wotentha: Ikani masensa pafupi ndi malo opangira mpweya wotentha kapena zotulutsa mpweya kuti muwone kutentha kwa mpweya womwe ukutulutsidwa kuchokera kumaseva.
3. Matali Osiyana:
* Pamwamba, Pakatikati, Pansi: Popeza kutentha kumakwera, ndi lingaliro labwino kuyika masensa pamtunda wosiyanasiyana mkati mwa ma seva.Izi zimapereka mbiri yoyima ya kutentha ndikuwonetsetsa kuti palibe malo omwe amaphonya.
4. Kuzungulira kwa Chipinda:
* Ikani masensa mozungulira mozungulira chipinda cha seva, makamaka ngati ndi chipinda chachikulu.Izi zimathandiza kuzindikira madera aliwonse omwe kutentha kwakunja kapena chinyezi kungakhale kukhudza momwe chipindacho chilili.
5. Makina Ozizirira Pafupi:
* Ikani masensa pafupi ndi mayunitsi oziziritsa mpweya, zoziziritsa kukhosi, kapena makina ena ozizirira kuti muwone momwe akugwirira ntchito komanso kutulutsa kwawo.
6. Pafupi Polowera ndi Malo Otuluka:
* Zitseko kapena kutseguka kwina kungakhale magwero a chikoka chakunja.Yang'anirani momwe zinthu zilili pafupi ndi malowa kuti muwonetsetse kuti sizikusokoneza malo a chipinda cha seva.
7. Kutali ndi Direct Airflow:
* Ngakhale kuli kofunika kuyang'anira mpweya kuchokera ku machitidwe ozizira, kuyika sensa mwachindunji panjira ya mpweya wamphamvu kungayambitse kuwerengera mokhotakhota.Maimidwe masensa m'njira yoti amayezera malo ozungulira popanda kuwomberedwa mwachindunji ndi kuzizira kapena mpweya wotentha.
8. Zosafunika:
* Ganizirani zoyika sensa imodzi m'malo ovuta.Izi sizimangopereka zosunga zobwezeretsera ngati sensa imodzi ikalephera komanso imatsimikizira kuwerengedwa kolondola powerengera deta kuchokera kuzinthu zingapo.
9.Pafupi ndi Zomwe Zitha Kunyowa:
Ngati chipinda cha seva chili ndi mapaipi, mazenera, kapena magwero ena a chinyezi, ikani masensa a chinyezi pafupi kuti azindikire kuchuluka kwa chinyezi nthawi yomweyo.
10. Malo apakati:
Kuti muwone bwino momwe chipinda cha seva chilili, ikani sensa pamalo apakati kutali ndi komwe kumatentha kwambiri, kuziziritsa, kapena zokopa zakunja.
Pomaliza, kuyika kwabwino kwa masensa kumawonetsetsa kuyang'aniridwa kwathunthu kwa chilengedwe cha chipinda cha seva.Yang'anani pafupipafupi zomwe zachokera ku masensa awa, sinthaninso momwe zingafunikire, ndikusintha malo awo ngati mawonekedwe a chipinda cha seva kapena zida zasintha.Kuyang'anira koyenera ndi gawo loyamba pakuwonetsetsa kuti zida zanu za IT zizikhala ndi moyo wautali komanso kuchita bwino.
Kodi Masensa Angati Pamalo Opatsidwa M'zipinda Za Seva?
Kudziwa kuchuluka kwa masensa ofunikira pa chipinda cha seva kumadalira zinthu zosiyanasiyana, kuphatikizapo kukula kwa chipindacho, kamangidwe kake, kachulukidwe ka zipangizo, ndi mapangidwe a makina ozizira.Nayi chitsogozo chokuthandizani kusankha:
1. Zipinda Zing'onozing'ono za Seva (Mpaka 500 sq. ft.)
* Kansalu imodzi yokha ya kutentha ndi chinyezi pafupi ndi rack yaikulu kapena gwero la kutentha.
* Ganizirani za sensa yowonjezera ngati pali mtunda waukulu pakati pa zida kapena ngati chipindacho chili ndi zoziziritsira zingapo kapena zoyendera mpweya.
2. Zipinda Zazikulu Zapakatikati (500-1500 sq. ft.)
* Masensa osachepera 2-3 amagawidwa mofanana mchipindacho.
* Ikani masensa pamiyendo yosiyanasiyana mchipindamo kuti mujambule kusiyanasiyana kwa kutentha.
* Ngati pali ma rack angapo kapena timipata tambirimbiri, lingalirani zoyika sensa kumapeto kwa kanjira kalikonse.
3. Zipinda Zazikulu Zazigawo (Pamwamba pa 1500 sq. ft.):
* Moyenera, sensa imodzi iliyonse 500 sq. ft. kapena pafupi ndi gwero lililonse lalikulu la kutentha.
* Onetsetsani kuti masensa ayikidwa pafupi ndi zida zofunika kwambiri, zolowera ndi zoziziritsa, komanso malo omwe angakhale ovuta ngati zitseko kapena mazenera.
* Pazipinda zokhala ndi zida zolimba kwambiri kapena tinjira zotentha kapena zozizira, masensa owonjezera angafunike kuti ajambule kusiyanasiyana molondola.
4. Kuganizira mwapadera
* Mipando Yotentha / Yozizira: Ngati chipinda cha seva chimagwiritsa ntchito chosungirako chotentha / chozizira, ikani masensa m'mipata yotentha ndi yozizira kuti muwone momwe chosungiracho chikugwirira ntchito.
* High Density Racks: Ma Racks odzaza ndi zida zogwira ntchito kwambiri amatha kutulutsa kutentha kwambiri.Izi zingafunike masensa odzipatulira kuti aziwunika mosamala.
* Kapangidwe ka Njira Yoziziritsira: Zipinda zokhala ndi mayunitsi angapo ozizirira kapena mapangidwe ovuta a kayendedwe ka mpweya angafunike masensa owonjezera kuti ayang'anire momwe chipinda chilichonse chimagwirira ntchito ndikuwonetsetsa ngakhale kuzizira.
5. Zosafunika:
Nthawi zonse ganizirani kukhala ndi masensa ena owonjezera ngati zosunga zobwezeretsera kapena malo omwe mukukayikira kuti pali zovuta.Redundancy imatsimikizira kuwunika kosalekeza ngakhale sensor ikalephera.
6. Kusinthasintha:
Pamene chipinda cha seva chikusintha - ndi zipangizo zomwe zikuwonjezeredwa, kuchotsedwa, kapena kukonzedwanso - khalani okonzeka kuwunikanso ndikusintha chiwerengero ndi kuyika kwa masensa.
Pomaliza, ngakhale malangizowa amapereka poyambira, mawonekedwe apadera a chipinda chilichonse cha seva amakhala ndi gawo lalikulu pakuzindikira kuchuluka kwa masensa omwe amafunikira.Kuwunika nthawi zonse deta, kumvetsetsa momwe chipindacho chikuyendera, ndikukhala wokonzeka kusintha ndondomeko yowunikira zidzatsimikizira kuti chipinda cha seva chikukhalabe m'mikhalidwe yabwino kwambiri ya chilengedwe.
Komanso MukhozaTitumizireni ImeloMwachindunji Monga Motsatira:ka@hengko.com
Tikutumizirani Ndi Maola 24, Zikomo Chifukwa Cha Wodwala Wanu!
Nthawi yotumiza: Mar-23-2022
