Zipangizo za T Pipe mu Chithandizo cha Madzi: Mayankho Otsutsana ndi Dzimbiri

Zolumikizira mapaipi a TM'makina oyeretsera madzi, madzi amakumana ndi mavuto akuluakulu okhudzana ndi dzimbiri. Kuchuluka kwa madzi oyeretsera komanso mankhwala osiyanasiyana kumapangitsa kuti zinthuzi zikhale zosavuta kuzitsatira. Kukana dzimbiri ndi chinthu chofunikira kwambiri kuti makina azikhala nthawi yayitali komanso kuti zinthu zizigwira ntchito bwino. Nkhaniyi ikufotokoza mavuto akuluakulu okhudzana ndi dzimbiri komanso mayankho ogwira mtima.

Mfundo Zofunika Kwambiri

• Sankhani zinthu zoyenera zogwirira mapaipi a T. Chitsulo chosapanga dzimbiri, pulasitiki, kapena zitsulo zapadera zimatha kuletsa dzimbiri.
• Gwiritsani ntchito zokutira kapena zophimba pa zipangizo za mapaipi a T. Zigawo zimenezi zimateteza chitsulo ku madzi ndi mankhwala.
• Yesetsani kugwiritsa ntchito madzi bwino ndipo gwiritsani ntchito kapangidwe kake kabwino. Izi zimathandiza kuti mapaipi a T azikhala nthawi yayitali komanso azigwira ntchito bwino.

Kumvetsetsa Mavuto a Kudzikundikira kwa Zipangizo za T Pipe

Mitundu Yodziwika Kwambiri Yokhudzana ndi Zitoliro za T

Machitidwe oyeretsera madzi amaika ma fittings a T m'malo osiyanasiyana owononga. Kuzingidwa kwa ming'alu ndi vuto lofala. Kumapanga mabowo ang'onoang'ono kapena mabowo pamwamba pa chitsulo. Kuzingidwa kwa ming'alu kumachitika m'malo otsekedwa, monga pansi pa ma gasket kapena m'malo olumikizirana. Malo awa amasunga madzi osayenda, omwe amakhala owononga kwambiri. Kuzingidwa kwa galvanic kumachitika pamene zitsulo ziwiri zosiyana zilumikizana mu electrolyte. Chitsulo chimodzi chimazingidwa mwachangu kuposa china. Kusweka kwa dzimbiri kungakhudzenso ma fittings. Kumachitika pamene kupsinjika kwa tensile ndi malo owononga zikuphatikizana.

Zinthu Zomwe Zimayambitsa Kudzikundikira kwa Madzi mu Zopangira Mapaipi a T Othandizira Kuchiza Madzi

Zinthu zingapo zimawonjezera kuchuluka kwa dzimbiri m'machitidwe ochizira madzi. Madzi amakhala ndi gawo lofunika kwambiri. Madzi okhala ndi pH yochepa (madzi okhala ndi asidi) kapena madzi okhala ndi pH yambiri (madzi okhala ndi alkaline) amatha kufulumizitsa kuwonongeka kwa zinthu. Kutentha kwambiri kumafulumizitsanso kusintha kwa mankhwala, kuphatikizapo dzimbiri. Mpweya wosungunuka m'madzi umagwira ntchito ngati chowonjezera kutentha, zomwe zimapangitsa kuti dzimbiri lizizire. Kupezeka kwa ma chloride, ma sulfate, ndi ma ayoni ena amphamvu kumawonjezera kuukira kwa madzi. Kuthamanga kwa madzi kumakhudzanso dzimbiri. Kuyenda kwambiri kumatha kuyambitsa dzimbiri, pomwe kuyenda kochepa kumatha kubweretsa zinthu zosakhazikika.

Zotsatira za dzimbiri mu T Pipe Fittings

Kudzimbirika kwa zipangizo za T paipi kumabweretsa mavuto aakulu pa ntchito. Kumayambitsa kutayikira kwa madzi, zomwe zimapangitsa kuti madzi ataye komanso kuwonongeka kwa zipangizo zozungulira. Zida za dzimbiri zimachepetsa kugwira ntchito bwino kwa makina. Zingathe kuletsa kuyenda kwa madzi kapena kuipitsa madzi okonzedwa ndi zinthu zina zowononga. Kuipitsidwa kumeneku kumawononga ubwino wa madzi. Pamapeto pake, dzimbiri limawonjezera ndalama zokonzera ndikufupikitsa nthawi yonse yosamalira madzi. Kusowa nthawi yokonza zinthu kosakonzekera kumasokonezanso ntchito.

Kusankha Zinthu Zopangira Mapaipi a T Osagonjetsedwa ndi Dzimbiri

Kusankha zipangizo zoyenera zolumikizira mapaipi a T ndikofunikira kwambiri popewa dzimbiri m'makina oyeretsera madzi. Zipangizo zosiyanasiyana zimakhala ndi mphamvu zosiyanasiyana zotsutsana ndi zinthu zowononga komanso momwe zinthu zilili. Mainjiniya amasankha zipangizozo kutengera madzi, kutentha, kuthamanga, ndi mtengo wake.

Zopangira Mapaipi a T a Chitsulo Chosapanga Dzimbiri (304, 316, Duplex)

Chitsulo chosapanga dzimbiri ndi chisankho chodziwika bwino pa ntchito zambiri zoyeretsera madzi chifukwa cha kukana dzimbiri. Magiredi osiyanasiyana amapereka ubwino wake.

• 304 Chitsulo Chosapanga Dzira: Mtundu uwu umapereka kukana dzimbiri bwino. Umagwira ntchito bwino m'madzi abwino opanda chloride yambiri. Komabe, chitsulo chosapanga dzimbiri cha 304 chingathe kukhudzidwa ndi dzimbiri m'malo omwe ali ndi chloride yambiri.
• 316 Chitsulo Chosapanga Dzimbiri: Mtundu uwu uli ndi molybdenum, yomwe imalimbitsa kwambiri kukana kwake ku dzimbiri ndi kuphulika kwa dzenje, makamaka m'malo okhala ndi chloride yambiri. Malo oyeretsera madzi nthawi zambiri amagwiritsa ntchito chitsulo chosapanga dzimbiri cha 316 kuti chikhale cholimba kwambiri m'malo ovuta kwambiri.
• Chitsulo Chosapanga Dzira Chachiwiri: Zitsulo zosapanga dzimbiri ziwiri zimaphatikiza mphamvu za zitsulo zosapanga dzimbiri za austenitic ndi ferritic. Zimapereka mphamvu zambiri komanso kukana bwino kupsinjika kwa dzimbiri komanso kuphulika kwa dzenje. Mitundu iwiriyi ndi yoyenera pa njira zochizira madzi zomwe zimakhala zovuta kwambiri pomwe zitsulo zosapanga dzimbiri sizingakhale zokwanira.

Zopangira Mapaipi a T Osakhala achitsulo (PVC, CPVC, HDPE, FRP)

Zipangizo zopanda chitsulo ndi njira zabwino kwambiri zosinthira zitsulo, makamaka komwe kulibe mankhwala oletsa kuwonongeka. Sizimawononga monga momwe zitsulo zimachitira.

• PVC (Polyvinyl Chloride): PVC ndi chinthu chotsika mtengo chomwe chimalimbana ndi mankhwala ambiri ku ma acid, alkali, ndi mchere. Chimagwiritsidwa ntchito kwambiri pochiza madzi ozizira.
• CPVC (Chlorinated Polyvinyl Chloride): CPVC imapereka kukana kwa mankhwala kofanana ndi PVC koma imatha kupirira kutentha ndi kupsinjika kwakukulu. Izi zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito mitsinje yamadzi otentha kapena njira zomwe zimafuna kutentha kwambiri.
• HDPE (Polyethylene Yokhala ndi Kachulukidwe Kakakulu): HDPE imadziwika chifukwa cha kusinthasintha kwake, kulimba kwake, komanso kukana kusweka ndi mankhwala. Nthawi zambiri imagwiritsidwa ntchito popangira mapaipi akuluakulu komanso pansi pa nthaka chifukwa cha kulimba kwake komanso kusinthasintha kwake.
• FRP (Pulasitiki Yolimbikitsidwa ndi Fiberglass)FRP imapereka chiŵerengero chabwino kwambiri cha mphamvu ndi kulemera komanso kukana dzimbiri kwa mankhwala osiyanasiyana. Opanga amapanga FRP kuti igwirizane ndi malo enaake a mankhwala, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito mankhwala ophera tizilombo m'madzi.

Zopangira Mapaipi a Exotic Alloy T (Hastelloy, Titanium, Tantaline®)

Pa malo oyeretsera madzi amphamvu kwambiri, zitsulo zakunja zimapereka mphamvu yolimbana ndi dzimbiri kwambiri. Zipangizozi zimakhala ndi mtengo wapamwamba koma zimagwira ntchito bwino kwambiri m'mikhalidwe yovuta.

• Hastelloy: Aloyi yopangidwa ndi nickel iyi imapereka kukana kwakukulu ku ma asidi amphamvu, ma chloride, ndi mankhwala ena owononga kwambiri. Malo oyeretsera madzi amagwiritsa ntchito Hastelloy mu njira zokhudzana ndi mankhwala okhuthala kwambiri kapena kutentha kwambiri.
• TitaniyamuTitaniyamu imalimbana kwambiri ndi dzimbiri, makamaka m'malo osungira okosijeni ndi njira zothetsera chloride. Mphamvu yake komanso kupepuka kwake zimapangitsa kuti ikhale yofunikira pa ntchito zapadera, monga zomera zochotsa mchere m'madzi.
• Tantaline®Tantaline® ndi mankhwala ochizira pamwamba omwe amagwiritsa ntchito tantalum woonda komanso wokhuthala ku chitsulo choyambira. Izi zimapangitsa kuti pamwamba pake pakhale polimba kwambiri, kuphatikiza mphamvu ya chitsulo choyambira ndi kusakhalapo kwa mankhwala kwa tantalum. Amateteza pafupifupi ma acid onse ndi zinthu zowononga.

Kugwirizana kwa Zinthu Zopangira Mapaipi a Mixed System T

Popanga njira zoyeretsera madzi, mainjiniya nthawi zambiri amagwiritsa ntchito zipangizo zosiyanasiyana pazinthu zosiyanasiyana. Kuonetsetsa kuti zinthu zikugwirizana ndi momwe zinthu zilili n'kofunika kwambiri kuti zisamawonongeke mofulumira. Kuzipa kwa Galvanic ndi chiopsezo chachikulu pamene zitsulo ziwiri zosiyana zimalumikizana mu electrolyte, monga madzi. Chitsulo chosalimba chimagwira ntchito ngati anode ndipo chimawononga kwambiri. Chitsulo cholimba chimagwira ntchito ngati cathode ndipo chimatetezedwa. Kuopsa kwa dzimbiri kumeneku kumadalira kusiyana komwe kulipo pakati pa zitsulozo, chiŵerengero cha malo a pamwamba pa cathodic ndi anodic, komanso mphamvu ya electrolyte.

Mwachitsanzo, kulumikiza zida za T zachitsulo chosapanga dzimbiri ku mapaipi amkuwa m'makina oyeretsera madzi kumapanga galvanic couple. Chitsulo chosapanga dzimbiri nthawi zambiri chimakhala chamtengo wapatali kuposa mkuwa. Izi zikutanthauza kuti mkuwa umakhala chitsulo chodzipereka pamene zinthu ziwirizi zilumikizana. Mkuwa umawononga mofulumira kuposa momwe ungachitire wokha. Opanga mapulani ayenera kuganizira mosamala mndandanda wa zitsulo za galvanic ndikugwiritsa ntchito ma dielectric unions kapena njira zina zodzipatula kuti apewe kukhudzana mwachindunji kwa magetsi pakati pa zitsulo zosiyana. Izi zimateteza zinthu zosawoneka bwino kuti zisawonongeke mwachangu.

Zophimba ndi Zipinda Zotetezera za Zopangira Mapaipi a T

Zophimba ndi zophimba zoteteza zimapereka chitetezo china ku dzimbiri pa zolumikizira za mapaipi a T m'makina oyeretsera madzi. Zotchinga izi zimalekanitsa zinthu zolumikizira ndi malo owononga. Zimawonjezera nthawi yogwira ntchito ya zigawo ndikuchepetsa zosowa zosamalira.

Zophimba za Epoxy za Zopangira Mapaipi a T

Zophimba za epoxy zimapereka njira yolimba yotetezera dzimbiri. Zophimba za polima izi zotenthetsera kutentha zimapanga filimu yolimba komanso yolimba pamwamba pa zinthu zamkati ndi zakunja za T pipe fittings. Zimapanga chotchinga chosalowa madzi. Chotchinga ichi chimaletsa kukhudzana mwachindunji pakati pa chitsulo ndi madzi owononga kapena mankhwala. Zophimba za epoxy zimapereka kumamatira bwino ku zinthu zosiyanasiyana. Zimalimbana ndi ma acid osiyanasiyana, alkalis, ndi zosungunulira zomwe zimapezeka nthawi zambiri mu njira zochizira madzi. Zopangira zimatha kugwiritsa ntchito zophimba za epoxy kudzera mu kupopera, kutsuka, kapena kuviika. Njira yophikira imapanga malo olimba komanso osalala. Malo awa amachepetsanso kukangana ndikuletsa kusonkhana kwa zinthu. Komabe, zophimba za epoxy zimatha kusweka pa kutentha kochepa kwambiri kapena kufewa pa kutentha kwambiri.

Zingwe za Polyurethane za Zopangira Mapaipi a T

Mapepala a polyurethane amapereka kusinthasintha komanso kukana kukwawa kwambiri poyerekeza ndi zokutira zina zambiri. Mapepala awa amakhala ndi zinthu zopangidwa ndi polima. Amapanga gawo lolimba komanso lotanuka mkati mwa zolumikizira za T. Kutanuka kumeneku kumalola kuti mapepalawo azitha kupirira kuyenda pang'ono kwa mapaipi kapena kugundana popanda kusweka. Mapepala a polyurethane amaperekanso kukana kwabwino kwa mankhwala. Amateteza ku zinthu zambiri zamphamvu zomwe zimapezeka mu njira yoyeretsera madzi. Pamwamba pake posalala amachepetsa kutayika kwa kukangana ndikuletsa kukula kwa tizilombo toyambitsa matenda. Okhazikitsa nthawi zambiri amagwiritsa ntchito mapepala a polyurethane ngati mankhwala opopera kapena oponyedwa m'malo mwake. Ndi othandiza kwambiri pakugwiritsa ntchito komwe kuwonongeka kuchokera ku zinthu zolimba zomwe zapachikidwa kumakhala vuto.

Zipinda za Simenti za Simenti za Zopangira Mapaipi Aakulu a T Diameter

Zipinda za simenti ndi njira yachikhalidwe komanso yotsika mtengo yotetezera mapaipi akuluakulu a T ndi mapaipi. Ogwira ntchito amagwiritsa ntchito matope okhala ndi simenti pamwamba. Zipinda zimenezi zimapangitsa kuti pakhale chotchinga chenicheni. Zimalekanitsa chitsulo ndi madzi. Kapangidwe ka simenti ka alkaline kamathandizanso kuti pamwamba pa chitsulo pakhale pakhale pabwino. Kupanda madzi kumeneku kumathandiza kupewa dzimbiri. Zipinda za simenti zimaletsa bwino kuphulika kwa chubu, mtundu wa dzimbiri womwe umapanga tinthu ta dzimbiri. Tinthu ta madzi timaletsa kuyenda kwa madzi. Zimasunganso ubwino wa madzi poletsa kutuluka kwa chitsulo. Ngakhale kuti zimakhala zolimba kwambiri ponyamula madzi, zipinda za simenti zimatha kusweka chifukwa cha kupasuka kwa mapaipi kapena madzi amphamvu a asidi. Sizimapezeka kawirikawiri pazipinda zazing'ono za T chifukwa cha zovuta zogwiritsa ntchito.

Zopangira Mapaipi a T Okhala ndi Fluoropolymer (PTFE, PFA)

Ma linings a fluoropolymer, monga Polytetrafluoroethylene (PTFE) ndi Perfluoroalkoxy (PFA), amapereka mphamvu yapamwamba kwambiri yolimbana ndi mankhwala. Zipangizozi sizigwira ntchito bwino pafupifupi mankhwala onse a mafakitale. Zimapirira kutentha kwambiri. Opanga amamangirira PTFE kapena PFA pamwamba pa mapaipi achitsulo a T. Izi zimapangitsa kuti pakhale chotchinga chosamata, cholimba komanso chosagwira dzimbiri. Ma linings a fluoropolymer ndi abwino kwambiri pogwira ma acid amphamvu kwambiri, maziko olimba, ndi madzi oyera kwambiri. Malo awo osabowola amaletsa kuipitsidwa ndi kuchepetsa kumatirira kwa zinthu. Ngakhale kuti ndi okwera mtengo kuposa njira zina zomatira, magwiridwe antchito awo apadera m'malo ovuta kwambiri ochizira madzi amatsimikizira mtengo wake. Amaonetsetsa kuti zinthuzo zikugwira ntchito bwino kwa nthawi yayitali komanso kupewa kulephera kokwera mtengo.

Njira Zoletsera Kudzikundikira kwa Zipangizo za T Pipe

Njira zothanirana ndi dzimbiri ndizofunikira kwambiri pakuwonjezera nthawi yogwiritsira ntchito mapaipi a T m'makina oyeretsera madzi. Njirazi zimaletsa kapena kuchepetsa kuwonongeka kwa madzi.

Mankhwala Oletsa Mankhwala a T Pipe Fittings

Mankhwala oletsa poizoni amalowetsa zinthu mumtsinje wamadzi. Zinthuzi zimapanga gawo loteteza pamwamba pa chitsulo cha mapaipi a T. Gawoli limagwira ntchito ngati chotchinga, kuletsa zinthu zowononga kuti zisafike kuchitsulocho. Mitundu yodziwika bwino ndi monga zoletsa zopanga filimu, zomwe zimapanga filimu yeniyeni, ndi zoletsa zopangitsa kuti madzi asalowe, zomwe zimalimbikitsa kupanga gawo lokhazikika la okosijeni. Malo oyeretsera madzi amasankha mosamala zoletsa kutengera kapangidwe ka madzi ndi zitsulo zomwe zilipo. Mlingo woyenera umatsimikizira chitetezo chogwira ntchito popanda kuwononga ubwino wa madzi.

Chitetezo cha Cathodic cha Zopangira Mapaipi a Metallic T

Chitetezo cha cathodic ndi njira yamagetsi. Imapangitsa kuti zolumikizira za T paipi yachitsulo zikhale cathode ya selo yamagetsi. Izi zimaletsa dzimbiri. Pali mitundu iwiri ikuluikulu: machitidwe a anode odzipereka ndi machitidwe amagetsi okhudzidwa. Ma anode odzipereka, opangidwa kuchokera ku zitsulo zogwira ntchito kwambiri monga magnesium kapena zinc, amawononga m'malo mwa cholumikizira. Machitidwe amagetsi okhudzidwa amagwiritsa ntchito gwero lamagetsi lakunja kuti ayendetse mphamvu kudzera mu ma anode osagwira ntchito, kuteteza cholumikiziracho. Mainjiniya nthawi zambiri amagwiritsa ntchito chitetezo cha cathodic kuzinthu zazikulu zachitsulo ndi mapaipi obisika.

Kulamulira kwa Madzi a Mapaipi a T kwa Utali wa Nthawi

Kulamulira madzi kumakhudza mwachindunji kuchuluka kwa dzimbiri. Ogwira ntchito amawunika ndikusintha magawo angapo ofunikira. Kusunga pH yoyenera kumateteza dzimbiri la acidic ndi alkaline. Kuchepetsa kuchuluka kwa mpweya wosungunuka kumachepetsa dzimbiri la okosijeni. Kulamulira alkalinity ndi kuuma kumatha kupanga sikelo yoteteza pamwamba pa mapaipi. Kuchepetsa kuchuluka kwa kloride kumachepetsanso dzimbiri la dzenje ndi ming'alu. Kuyang'anira nthawi zonse komanso kumwa mankhwala moyenera kumawonetsetsa kuti madzi sakutentha kwambiri kuzinthu zapaipi. Njira yodziwira izi imakulitsa kwambiri moyo wa ntchito ya dongosolo lonse.

Kapangidwe ndi Kukhazikitsa Njira Zabwino Kwambiri Zopangira Mapaipi a T

Kapangidwe ndi kuyika bwino kumawonjezera nthawi ya ntchito zotsukira madzi. Machitidwe amenewa amaletsa kulephera msanga komanso amachepetsa ndalama zokonzera madzi.

Kuchepetsa Malo Osasunthika mu Kapangidwe ka T Pipe Fitting

Opanga mapulani ayenera kuchotsa malo osasunthika mkati mwa mapaipi. Madzi osasunthika amalimbikitsa dzimbiri komanso kukula kwa tizilombo toyambitsa matenda. Izi zimathandizira kuwonongeka kwa zinthu. Mainjiniya ayenera kugwiritsa ntchito kusintha kosalala ndikupewa miyendo yofa kapena nthambi zosagwiritsidwa ntchito. Kuyenda bwino kwa madzi kumaonetsetsa kuti madzi akuyenda mosalekeza m'magawo onse. Izi zimachepetsa kuchuluka kwa matope ndi kuchuluka kwa mankhwala.

Njira Zoyenera Zolumikizirana Zopangira Mapaipi a T

Kulumikiza bwino ndikofunikira kwambiri kuti makina akhale olimba. Akatswiri ayenera kutsatira malangizo a wopanga pazolumikizira zonse. Kulukira, kulumikiza ulusi, ndi kulumikiza ndi njira zodziwika bwino. Njira iliyonse imafuna zida ndi ukatswiri winawake. Kulumikiza bwino ndi kutseka kumateteza kutuluka kwa madzi ndi dzimbiri. Kusalumikiza bwino kumabweretsa zofooka zomwe zingawonongeke.

Kuchepetsa Kupsinjika Maganizo Panthawi Yokhazikitsa Chitoliro cha T

Machitidwe okhazikitsa amakhudza mwachindunji nthawi yayitali yolumikizira. Okhazikitsa ayenera kuchepetsa kupsinjika kwa makina pazida. Ayenera kugwiritsa ntchito zothandizira mapaipi zokwanira kuti agawire kulemera mofanana. Malumikizidwe okulitsa amalola kuyenda kwa kutentha. Kuyika bwino mapaipi musanalumikizane kumateteza kupsinjika kosafunikira pa T Pipe Fittings. Kupsinjika kwambiri kungayambitse ming'alu kapena kutopa msanga.

Kuyang'anira ndi Kusamalira Zopangira Mapaipi a T Nthawi Zonse

Kuyang'anira ndi kukonza nthawi zonse n'kofunika kwambiri. Ogwira ntchito ayenera kukonza nthawi zonse kuti aone ngati pali zinthu zonse zomwe zayikidwa. Amafufuza ngati pali zizindikiro za kutuluka kwa madzi, dzimbiri, kapena kuwonongeka. Kuzindikira msanga mavuto kumathandiza kuti makina asamayende bwino. Kuyeretsa nthawi zonse ndikusintha zinthu zomwe zawonongeka kumapangitsa kuti makina onse azigwira ntchito bwino komanso mosalekeza. Kukonza nthawi zonse kumawonjezera nthawi yogwira ntchito ya makina onse.

Kulimbana bwino ndi dzimbiri mu mapaipi a T pokonza madzi kumafuna njira yokwanira. Njirayi imaphatikizapo kusankha mosamala zinthu, njira zoyenera zodzitetezera, komanso kapangidwe kake kolimba. Ikuphatikizaponso njira zosamalira mosamala. Zinthu izi pamodzi zimatsimikizira kuti dongosolo ndi lolimba komanso kuti limakhala nthawi yayitali, kupewa kulephera kokwera mtengo komanso nthawi yogwira ntchito.

FAQ

Kodi ndi mtundu uti wa dzimbiri womwe umapezeka kwambiri mu zipangizo za T zoyeretsera madzi?

• Kutupa kwa ming'alu ndi ming'alu nthawi zambiri kumakhudza zolumikizira za mapaipi a T. Kutupa kwa galvanic kumachitikanso pamene zitsulo zosiyana zilumikizana. Mitundu iyi imawononga umphumphu wa zolumikizira.

Ndi zipangizo ziti zomwe si zachitsulo zomwe zimateteza dzimbiri ku zinthu zotayira mapaipi a T?

• PVC, CPVC, HDPE, ndi FRP ndi zinthu zabwino kwambiri zopanda zitsulo. Zimalimbana ndi mankhwala ambiri ndipo sizimawonongeka ngati zitsulo. Zipangizozi zimagwirizana ndi ntchito zosiyanasiyana.

Kodi zoletsa mankhwala zimateteza bwanji zipangizo za mapaipi a T ku dzimbiri?

• Mankhwala oletsa mankhwala amapanga gawo loteteza pamwamba pa chitsulo. Chotchinga ichi chimaletsa zinthu zowononga kuti zisafike pamalo olumikizira. Zimawonjezera nthawi ya moyo wa chinthucho.