Kirasi M neKirasi H magadzirirwo emuchina wekutsvaira tsvina zvichibva pakukwanisa kwawo kuunganidza guruva rine njodzi nemarara. Muchina wekutsvaira tsvina weKirasi M wakagadzirirwa kuunganidza guruva nemarara anoonekwa seane njodzi zvishoma, akadai seguruva rehuni kana guruva repurasita, nepo muchina wekutsvaira tsvina weKirasi H wakagadzirirwa zvinhu zvine njodzi huru, zvakaita semutobvu kana asbestos.
Musiyano mukuru uripo pakati pema "vacuum cleaners" eClass M neClass H uri pakuti anosefa sei. Ma "vacuum cleaners" eClass M anofanira kunge aine system yekusefa inokwanisa kubata 99.9% yezvidimbu zviri 0.1 microns kana kupfuura, nepo ma "vacuum cleaners" eClass H achifanira kubata99.995%yezvikamu zvine 0.1 microns kana kupfuura. Izvi zvinoreva kuti ma vacuum eClass H anoshanda zvakanyanya pakubata zvidimbu zvidiki zvine njodzi kupfuura ma vacuum eClass M.
Kuwedzera pakugona kwavo kusefa,Zvishandiso zveKirasi Hzvinogonawo kuva nezvimwe zvinhu zvinoita kuti zvinhu zvine njodzi zviraswe zvakachengeteka, zvakaita semidziyo yeguruva yakavharwa kana mabhegi anoraswa.
Mune dzimwe nyika, kushandisa muchina wekutsvaira weClass H kunosungirwa kana uchishanda nezvinhu zvine njodzi zvikuru. Semuenzaniso, muUK, muchina wekutsvaira weH-class unosungirwa nemutemo kubvisa asbestos.
Michina yekutsvaira yeClass H inowanzova nezvinhu zvinoderedza ruzha, zvakaita semamota anochengetedza ruzha kana zvinhu zvinobata ruzha, kuti zvive zvakanyarara pane michina yekutsvaira yeClass M. Izvi zvakakosha mumaindasitiri uko huwandu hweruzha hunofanira kuderedzwa.
Michina yekutsvaira vacuum yeClass H inowanzo kudhura kupfuura michina yekutsvaira vacuum yeClass M nekuda kwezvimwe zvinhu uye mwero wepamusoro wekusefa kwainoita. Zvisinei, mutengo wekutenga nekushandisa midziyo yekutsvaira vacuum yeClass H unogona kuderedzwa nemutengo ungangovepo wezvikumbiro zvemuripo wevashandi kana faindi dzemutemo dzinobva pakusakwanisa kudzora zvinhu zvine njodzi.
Sarudzo pakati pemhando ye Class M kana Class H vacuum inoenderana nezvinhu zvaunoda kuunganidza uye huwandu hwenjodzi yazvinopa. Zvakakosha kusarudza mhando ye cleaner yakakodzera zvinhu zvauri kushanda nazvo kuitira kuchengetedza hutano hwako nekuchengetedzeka.
Nguva yekutumira: Kubvumbi-14-2023