Tuam txhab Profile
Xiaogan Kuohai Medical Technology Co., Ltd. yog ib lub tuam txhab tsim khoom siv hluav taws xob tsawg tsawg nrog cov neeg siv thoob plaws hauv Suav teb. Nws kuj yog ib qho ntawm ob peb lub tuam txhab hauv kev lag luam hauv tsev thiab thoob ntiaj teb uas muaj peev xwm tshawb nrhiav, tsim kho, thiab ua tiav cov khoom siv pathology thiab cov khoom siv. Nyob rau hauv 2014, lub tuam txhab tau tsim ib tug niaj hnub ntau lawm thiab ua puag.
Vim Li Cas Xaiv Peb
Kev paub nplua nuj
Xiaogan Kuohai Kev Kho Mob Technology Co., Ltd. yog lub tuam txhab tsim khoom siv hluav taws xob tsawg tsawg nrog cov neeg siv thoob plaws hauv Suav teb.
Siab Zoo
Cov khoom lag luam suav nrog kev lag luam xws li cov cuab yeej kho mob, biotechnology, hluav taws xob thev naus laus zis, cov khoom siv hauv tsev siab, thiab kho kom zoo nkauj engineering.
Kev pab txhawb nqa
Peb pab pawg kws tshaj lij muaj peev xwm pab daws teeb meem, teb cov lus nug txog kev txawj ntse, thiab muab kev taw qhia.
Kev Pabcuam Cov Neeg Siv Khoom
Peb ua qhov tseem ceeb qhib kev sib txuas lus los hais txog peb cov neeg siv khoom tshwj xeeb thiab xa cov kev daws teeb meem rau tus kheej.
Cov khoom siv zoo SUS304 stainless hlau, corrosion-resistant, siab zog, nto txhuam kev kho mob, muab faib ua rau sab sauv thiab qis!
Resistant corrosion, acids, alkalis, thiab kub kub. Ntau yam ntaub ntawv, xws li compact laminate, epoxy resin, los yog ceramic, tuaj yeem xaiv raws li kev sim sib txawv rau kev ua haujlwm kub lossis muaj zog acid-alkali.
Lub txee ntawm lub fume hood tuaj yeem ua los ntawm cov khoom siv xws li steel, ntoo, PP, PVC, stainless hlau, thiab lwm yam raws li kev siv;
Cov khoom siv zoo SUS 304 stainless hlau txee, kev sib xyaw ua kom huv si, muaj zog thiab corrosion-resistant, nto polished thiab txhuam kev kho mob;
Lub rooj vaj huam sib luag: Ua los ntawm 1.2mm stainless hlau phaj nrog A4 stainless hlau reinforcement tav ntxiv rau hauv.

Chemical fume hoods yog nruab nrog lub kiv cua hauv cov kav dej ua haujlwm uas tsim cov cua ntws los ntawm sab xub ntiag mus rau sab nraub qaum ntawm lub hood. Cua khiav tawm los ntawm qhov qhib los yog baffles tom qab ntawm lub hood. Cov huab cua ntws captures vapors thiab tiv thaiv lawv ntawm diffusing rau hauv chav tsev. Hoods yog tsim los kom cov huab cua tshaj tawm ntawm lub dav hlau ntawm lub sash yog qhov zoo rau kev ntes cov vapors thaum lub sash qhib tsis ntau tshaj qhov siab tshaj plaws khiav hauj lwm txoj hauj lwm (rau ntsug qhib sashes) los yog lub xeem qhib (rau kab rov tav qhib sashes). Rau ntsug zawv zawg sashes, qhov siab tshaj plaws kev khiav hauj lwm qhov siab ntawm lub sash yog feem ntau 18 ntiv tes; qhov qhib loj txwv qhov kev ua tau zoo ntawm lub hood. Qhov qhib yuav tsum tau txo qis ntawm hoods nrog kab rov tav zawv zawg sashes thiab tus neeg siv yuav tsum ua hauj lwm nrog ib tug sash ncaj nraim nyob rau hauv pem hauv ntej ntawm lawv nrog lawv txhais tes ntawm ob sab ntawm lub sash.
Tso tawm
Kev tso tawm yog qhov ua haujlwm ntawm chemistry fume hood uas muab nws nrog lub peev xwm los ua kom cov pa phem tawm hauv lub chamber. Tias cov huab cua no zoo tso tawm sab nraud ntawm lub chamber los ntawm kev siv cov pa nqus tawm sab nraud.
Irreversible Function
Qhov kev ua haujlwm no ua rau lub chemistry fume hood los tiv thaiv cov pa phem tawm ntawm kev thim rov qab rau hauv chav los ntawm sab hauv ntawm lub chamber. Txhawm rau kom ua haujlwm tau zoo, txoj hauv kev zoo tshaj plaws yog txuas lub hood nrog cov kiv cua los ntawm ib lub yeeb nkab. Ntau cov kav dej yuav tsuas ua pov thawj tias tsim nyog thaum siv hauv ib chav lossis hauv pem teb. Kev txhim kho lub tshuab cua cua ntawm qhov kawg ntawm cov kav dej yuav ua kom muaj kev ua haujlwm zoo.
Rwb thaiv tsev
Lwm qhov tseem ceeb ntawm kev siv tshuaj lom neeg fume hood yog muab cov rwb thaiv tsev sab hauv thiab sab nraud ntawm lub hood chamber los ntawm kev muaj lub qhov rais khov kho rau pem hauv ntej.
Cua ceev tswj
Lwm qhov tseem ceeb ntawm lub chemistry fume hood yog kom muaj qhov nqus nqus nrawm uas tiv thaiv cov pa phem los ntawm kev khiav tawm ntawm sab hauv. Cov ntsiab lus uas txiav txim siab qhov nqus thiab cua ceev tswj yog cov cua sov tsim, cov khoom siv, thiab lawv cov khoom.
Hom Chemistry Fume Hood
ADA Fume Hood
Txhawm rau kom ntseeg tau tias txhua tus neeg ua haujlwm yuav tuaj yeem siv qhov chaw fume hoods mus rau qhov siab tshaj plaws, ntau tus kws tsim qauv sim xaiv ADA raws fume hoods, uas tau ua kom zoo rau kev nyab xeeb thiab yooj yim tuav. Ua tib zoo tsim raws li cov qauv tsim los ntawm Americans with Disabilities Act, ADA fume hoods muaj xws li cov yam ntxwv zoo li cov cua ntws tsis tu ncua, uas tuaj yeem ua rau kev ua haujlwm hauv qab fume hood zoo dua rau cov kws tshaj lij siv lub rooj zaum muaj log.
Ntxiv Air Fume Hood
Cov pa fume hoods feem ntau siv cov cua txias uas rub ncaj qha los ntawm qhov chaw HVAC system. Ntxiv cov pa fume hoods sau cov cua tsis muaj cua los ntawm sab nraud, txo cov nqi hluav taws xob thiab tsim kom muaj huab cua zoo hauv huab cua tawm mus. Qee qhov ntxiv cua fume hoods rub ntau npaum li 70% ntawm lawv cov huab cua los ntawm sab nraum zoov, txo qis kev cia siab rau cua txias. Qhov no yog tshwj xeeb tshaj yog yooj yim nyob rau hauv lub caij ntuj no txij li thaum tsis muaj kev cai kub yuav tsum tau kom txias artificially warmed cua.
Bench-Top Fume Hood
Lub rooj zaum sab saum toj fume hoods tsis muaj lawv tus kheej mount lossis kev txhawb nqa, thiab yuav tsum tau muab tso rau saum qhov chaw ua haujlwm uas twb muaj lawm. Lub rooj zaum sab saum toj fume hoods yog qhov kev xaiv zoo yog tias koj khiav qis rau hauv pem teb qhov chaw tab sis tseem xav tau lub fume hood tag nrho vim tias hom fume hood no tuaj yeem muab ntxiv rau qhov chaw ua haujlwm uas twb muaj lawm.
Biosafety Txee
Hauv cov chaw soj nstuam tuav cov kab mob microbes thiab cov kab mob sib kis, nws yog ib qho tseem ceeb uas yuav tsum muaj qhov chaw ua haujlwm kaw, qhov cua kom tiv thaiv cov kws kho mob los ntawm kev raug mob thiab raug mob. Tag nrho cov ntaub ntawv uas tuaj yeem muaj cov kab mob lossis cov kab mob sib kis yuav tsum tau kuaj xyuas thiab kuaj nyob rau hauv kev nyab xeeb ntawm lub fume hood, uas yuav lim thiab tso pa tawm kom tsis txhob muaj cov khoom phom sij los ntawm qhov chaw.
Canopy Fume Hood
Yog tias koj lub chaw kuaj mob tsis hnov tsw, tab sis cov tshuaj tsis muaj tshuaj lom thiab cov khoom siv, lub hood fume tuaj yeem pab txo cov ntxhiab tsw phem. Canopy fume hoods feem ntau raug tshem tawm lossis phab ntsa-mounted rau kev nkag tau yooj yim thiab tsis suav nrog lub chamber kaw. Canopy hoods tshem tawm cov pa taws, ncu, thiab pa taws, tshem tawm cov ntxhiab tsw phem thiab pab tswj qhov kub thiab txias. Tsim nyog rau kev txo cov ntxhiab tsw xwb, canopy fume hoods tsis muab tib lub microbial pom zoo li lwm hom fume hoods.
Chemical Fume Hood
General chemistry thiab chemical fume hoods yog lub hauv paus tseem ceeb ntawm txhua qhov kev tshawb fawb thiab kev kawm hauv chav kuaj thiab siv los txo cov kev pheej hmoo cuam tshuam nrog kev ua haujlwm nrog cov tshuaj lom neeg thiab cov kuab tshuaj. Cov pa luam yeeb, nchuav, tshuaj lom neeg, thiab cov tee hauv huab cua tuaj yeem tsim kev puas tsuaj rau tib neeg kev noj qab haus huv yog tias nqus tau los yog noj, thiab dhau sijhawm, kev raug mob ntev tuaj yeem ua rau muaj qhov tshwm sim loj heev. Raws li xws li, lab techs ib txwm ua kev sim nyob rau hauv cov tshuaj fume hood, uas rub cov pa tawm ntawm cov kws kho mob thiab lim nws, tshem tawm toxicity ntawm huab cua.
Dab tsi yog cov txheej txheem rau kev nyab xeeb siv tshuaj fume Hood?
Txhawm rau kom muaj kev nyab xeeb zoo, siv tag nrho cov tshuaj phem hauv lub hood. Ib txwm ua cov txheej txheem nrog cov ntaub ntawv muaj kuab lom heev hauv lub hood, tshwj xeeb tshaj yog cov neeg uas muaj kev tso cai raug txwv (PEL) ntawm 50 ppm lossis tsawg dua.
Ua hauj lwm tsawg kawg yog 6 ntiv tes rau hauv lub hood kom ntseeg tau tias huab cua tau txaus nyob deb ntawm koj thiab tiv thaiv koj kom tsis txhob raug cov vapors txaus ntshai.
Khaws tsuas yog cov cuab yeej siv thiab tshuaj tsim nyog rau koj qhov kev sim hauv lub hood. Thaum ua tau, tsa cov cuab yeej tsawg kawg 2 ntiv tes tawm ntawm qhov chaw ua haujlwm kom tso cai rau huab cua zoo dua.
Tshem tawm clutter hauv lub hood. Fume hoods tsis yog siv rau kev khaws tshuaj, khoom siv hauv chav kuaj, lossis pov tseg.
Khaws cov khoom siv hluav taws xob, xws li cov ntaub so ntswg, tawm ntawm lub hood. Dhau li ntawm kev phom sij hluav taws kub, cov ntawv ntawv kuj tseem tuaj yeem rub mus rau hauv lub hood tso pa tawm, thaiv lossis txwv tsis pub muaj cua nkag.
Tsis txhob thaiv lub hood rov qab hood nrog cov khoom siv lossis cov khoom siv. Khaws cov khoom tsawg kawg peb ntiv tes deb ntawm cov baffles rov qab.
Txo cov tsheb khiav ze ntawm lub hood kom txo qis kev cuam tshuam ntawm airflow.
Tsis txhob tso cov kiv cua lossis lub tshuab cua txias hauv chav hauv ib qho uas yuav coj cov cua ntws hla lub ntsej muag ntawm lub hood thiab cuam tshuam nrog kev ntim khoom.
Tsis txhob lo koj lub taub hau mus rau hauv lub hood los yog tawm ntawm lub sash qhib tag nrho thaum lub sij hawm kev sim uas muaj cov khoom txaus ntshai.
Cov tshuaj fume hoods yuav tsum tsis txhob siv los ua ib qho kev evaporating cov khoom qub lossis tsis xav tau. Xa tag nrho cov ntawv thov pov tseg tshuaj mus rau Lub Chaw Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Kev Nyab Xeeb (OEHS).
Tshuaj fume hoods yuav tsum tau siv raws li cov chaw tsim tshuaj paus specifications. Qee cov tshuaj muaj kev phom sij yuav xav tau kev siv tshwj xeeb lossis hloov cov tshuaj fume hood (xws li perchloric acid).
Tsis txhob hloov cov tshuaj fume hood los ntawm nws cov chaw tsim khoom (xws li drilling qhov rau hauv lub txee, rov pib lub qhov rooj tawg, thiab lwm yam) tshwj tsis yog tias koj qhov kev hloov kho tshwj xeeb tau raug soj ntsuam thiab pom zoo los ntawm RLSS. Txawm hais tias cov chaw tsim khoom tshwj xeeb yuav hloov me ntsis ntawm hood mus rau lub hood, qee cov ntsiab lus tseem ceeb yog tib yam thiab yuav tsum tau siv hauv University Laboratories.
Feem ntau ntawm cov tshuaj fume hoods yuav tsum ua haujlwm tsawg kawg ntawm 100 linear feet ib feeb (fpm), txawm tias qee qhov kev ua haujlwm siab qis qis fume hoods kuj muaj. Feem ntau, daim ntawv pov thawj yuav suav nrog cov cim rau lub fume hood sash qhov siab uas qhov tsawg kawg nkaus lub ntsej muag tshaj tawm mus txog. Yog tias koj tsis paub meej tias lub fume hood ua haujlwm ntawm lub ntsej muag txaus, hu rau RLSS los ntsuas lub ntsej muag nrawm.
Thaum muaj cov pa phem heev lossis cov roj corrosive khaws cia rau hauv cov tshuaj fume hood, lub ntsej muag tshaj tawm yuav tsum tau tswj xyuas ntawm 200 fpm.Lub fume hood teeb, tswb thiab sash yuav tsum ua haujlwm tag nrho txhua lub sijhawm.
Cov tshuaj fume hoods yuav tsum tsis txhob muab tso rau hauv kev kho mob pej xeem; cov uas muaj cov dab dej yuav tsum tau muab tshem tawm los ntawm lub qhov dej los yog tiv thaiv kom tsis txhob muaj kev sib tsoo.

Cov lus qhia rau kev nyab xeeb siv tshuaj fume Hoods
1. Ua ntej siv cov tshuaj fume hood, ua kom paub txog qhov chaw ntawm qhov chaw tawm ze tshaj plaws, da dej thaum muaj xwm ceev, qhov chaw ntxuav qhov muag, thiab lub tshuab tua hluav taws. Xyuas kom cov khoom siv xwm txheej kub ntxhov tsis muaj kev cuam tshuam txhua lub sijhawm.
2. Hnav cov cuab yeej tiv thaiv tus kheej (xws li tsom iav, hnab looj tes, thiab cov tsho hauv chav kuaj). Chemical fume hoods tsis yog ib qho kev hloov pauv rau PPE thiab kev sim ua haujlwm zoo.
3. Kev tu vaj tse zoo yog qhov tseem ceeb hauv cov fume hoods. Khaws cov tshuaj yam tsawg kawg rau ntiv tes tom qab lub sash qhib kom tsis txhob muaj kev cuam tshuam cov kab tawm ntawm huab cua.
4. Cov thawv ntim tshuaj raug cai tsis tas yuav muab khaws cia rau hauv cov fume hoods.
5. Kev qhib lossis kaw qhov rooj lossis qhov rais, lossis ib tus neeg txav nrawm nrawm rau pem hauv ntej ntawm cov fume hood yuav tsim kom muaj tam sim no txaus los cuam tshuam cov pa tawm ntawm cov pa tawm ntawm cov tshuaj fume, uas ua rau muaj peev xwm raug rau cov neeg nyob hauv chav kuaj.
6. Khaws cov tshuaj fume hood uncluttered; qhov ntau cluttered ib tug tshuaj fume hood, ntau airflow cuam tshuam yuav cuam tshuam rau kev ua hauj lwm ntawm lub hood. Kev khaws cov ntaub ntawv / khoom siv hauv cov tshuaj fume hood yuav tsum khaws cia kom tsawg.
7. Thaum siv cov nplaim taws, tsis muaj cov kua nplaum uas yuav tsum tau khaws cia rau hauv cov fume hood. Cov kua nplaum nplaum yuav tsum muab cia rau hauv lub txee lossis lwm qhov chaw nyab xeeb thaum tsis siv tam sim.
Thaum cov tshuaj fume hoods thiab cov khoom siv tshuaj lom neeg muaj kev nyab xeeb yuav tshwm sim zoo sib xws, lawv ua haujlwm sib txawv hauv chav kuaj.
Cov tshuaj fume hood ua haujlwm los ntawm kev nqus cua tawm ntawm qhov chaw ua haujlwm thiab mus rau hauv lub tshuab ua pa uas tshem tawm cov tshuaj lom ua ntej tso nws rov qab rau hauv chav kuaj lossis ib puag ncig. Chemical fume hoods feem ntau yog siv los tuav cov tshuaj lom neeg, sib tov thiab xa cov ntaub ntawv, thiab ua lwm yam txheej txheem tshuaj.
Ntawm qhov tod tes, lub txee rau kev nyab xeeb (BSC) yog tsim los muab lub chaw ua haujlwm tsis muaj menyuam rau cov neeg ua haujlwm hauv chaw kuaj mob uas tuav cov kab mob sib kis lossis lwm yam khoom siv lom neeg. BSC ua haujlwm los ntawm kev tsim kom muaj qhov tsis zoo ntawm ib puag ncig uas tiv thaiv cov kab mob los ntawm kev khiav ntawm lub txee thiab kis rau cov neeg ua haujlwm hauv chaw kuaj mob lossis ib puag ncig. Cov huab cua hauv lub txee yog lim los ntawm HEPA lim kom tshem tawm cov kab mob ua ntej nws tawm mus rau hauv chav kuaj lossis ib puag ncig. Cov khoom siv tshuaj lom neeg muaj kev nyab xeeb feem ntau yog siv hauv microbiology, virology, thiab lwm yam haujlwm uas koom nrog kev ua haujlwm nrog cov kab mob sib kis.
Txawm hais tias ob qho tib si tshuaj fume hoods thiab cov khoom siv tshuaj lom neeg muaj kev nyab xeeb ua haujlwm rau cov neeg ua haujlwm hauv chav kuaj, lawv tau tsim los rau ntau lub hom phiaj. Lub fume hood yog tsim los tiv thaiv cov neeg ua haujlwm los ntawm cov tshuaj lom neeg thiab cov pa phem, thaum lub txee kev nyab xeeb yog tsim los muab cov chaw tsis muaj menyuam rau kev ua haujlwm nrog cov neeg ua haujlwm sib kis.

Sash:Cov iav qhov rais uas qhib thiab kaw yog vertically, horizontally, los yog ua ke ntawm ob qho tib si.
Lub teeb hloov:On/off teeb tswj.
System airflow monitor thiab hood face velocity monitor:Cov cuab yeej nyob rau sab nraud ntawm lub hood los qhia tias airflow.
Ua hauj lwm nto:Qhov chaw ua haujlwm.
Qhov (airfoil):Nyob rau hauv qab pem hauv ntej ntawm lub hood coj huab cua smoothly mus rau hauv lub hood thiab txo turbulence.
Baffles:Moveable partitions uas tsim slotted qhib nyob rau sab nraum qab phab ntsa kom tswj cov huab cua tsis sib xws thoob plaws hauv pem hauv ntej qhib thiab txhim kho kev ntim.
Lub ntsej muag lub ntsej muag:Lub dav hlau hypothetical nruab nrab ntawm lub hauv qab ntawm lub sash thiab qhov chaw ua hauj lwm.
Fume hoods tsis muab cov khoom tiv thaiv (xws li cov qauv thiab cov qauv) los ntawm kev sib kis. Cua kos rau hauv lub hood los ntawm chav tsev yog tsis lim.
Chemistry Fume Hood Maintenance Checklist
Tshawb xyuas hom:Feem ntau Chemistry Fume Hoods poob rau hauv ob pawg - ducted thiab ductless. Hom ducted xav tau kev saib xyuas tsawg dua vim nws feem ntau tsis siv cov lim dej thiab cov kav dej tsis tas yuav tsum tau ntxuav ntau. Hom ductless siv cov lim dej ntau heev thiab lawv yuav tsum tau hloov pauv ntau li ntau tau.
Clean up yav dhau los mess:Ib txwm ntxuav cov kev ntxhov siab ntawm kev ua haujlwm dhau los ua hauv Chemistry Fume Hood ua ntej tawm mus. Yuav muaj cov yeeb yaj kiab ntawm cov tshuaj lom neeg tawm ntawm cov fume, tej zaum yuav muaj cov tee dej ntawm qhov chaw ua haujlwm, yuav muaj cov khoom siv lead ua - txhua yam yuav tsum tau ntxuav. Siv xab npum thiab dej los ntxuav qhov chaw sab hauv, txhua nti ntawm nws.
Nco tseg:Xyuas seb cov tshuaj no puas muaj zog nrog xab npum lossis dej - koj tsis xav tau qhov xav tsis thoob.
Kev ua haujlwm rov ua dua:Tau kawg, yog tias koj tsuas yog yuav ua qhov kev sim tib yam nkaus xwb, ces koj yuav tsis tas yuav ntxuav li ntau zaus. Tab sis koj tseem yuav tsum tau ua kom huv si tsis tu ncua, thiab saib xyuas cov khoom siv hluav taws xob sab hauv. Txawm li cas los xij, yog tias koj ua ntau yam haujlwm hauv lub fume txee, ces koj yuav tsum tau ntxuav nws txhua zaus.
Internal ntxuav:Muaj qee qhov Chemistry Fume Hoods uas tuaj nrog lub tshuab ntxhua khaub ncaws sab hauv - ua kom siv tau zoo. Tshwj xeeb tshaj yog tias cov pa taws yog qhov hnyav thiab teeb meem zoo. Tsis tas li ntawd, yog tias koj qhov kev sim ua kua dej los yog boiled hla lub khob iav los yog cov cuab yeej xau los yog ib yam dab tsi zoo li ntawd, kev ntxuav sab hauv yuav tuaj yeem ua tau zoo heev.
Tshawb xyuas cov stains:Chemistry Fume Hood yuav tsum saib zoo li nws ua haujlwm, thiab nws yuav tsum ua haujlwm zoo kawg nkaus. Ntxuav thiab ntxuav lub fume cupboard kom txog thaum nws ci zoo li tshiab - koj tsis xav kom muaj cov seem seem ntawm ib yam dab tsi, tsis txawm me ntsis los yog dej tawv.
Sib sib zog nqus ntxuav thiab lub teeb tu:Hloov cov txheej txheem ntxuav hauv ob qhov kev sib sib zog nqus - qhov huv si sib sib zog nqus, qhov chaw uas koj sib cais ntau ntawm lub hood thiab ntxuav txhua qhov kev pabcuam los ntawm tus neeg siv, thiab lub teeb huv si qhov twg koj tsuas yog npaj lub kaw lus rau kev siv tom ntej sai. Tus qauv kawm ntawv qib siab-qib Chemistry Fume Hood tuaj yeem mus rau lub hlis yam tsis tas yuav muaj kev huv huv. Tab sis tau kawg, qhov no yuav nyob ntawm ntau yam ntawm cov kev sim uas koj ua nyob rau ntawd.
Tsis txhob hnov qab hauv qab:Feem ntau Labkafe Chemistry Fume Hoods tuaj nrog cov kev xaiv cia hauv qab. Txawm hais tias tsis tseem ceeb, koj yuav tsum tau tshawb xyuas hauv cov no, kom pom thiab ntxuav txhua yam uas nchuav los yog ntub dej.
Xiaogan Kuohai Kev Kho Mob Technology Co., Ltd. yog lub tuam txhab tsim khoom siv hluav taws xob tsawg tsawg nrog cov neeg siv thoob plaws hauv Suav teb. Nws kuj yog ib qho ntawm ob peb lub tuam txhab hauv kev lag luam hauv tsev thiab thoob ntiaj teb uas muaj peev xwm tshawb nrhiav, tsim kho, thiab ua tiav cov khoom siv pathology thiab cov khoom siv.

FAQ
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