Class M thiab Class H yog kev faib cov tshuab nqus tsev vacuum raws li lawv lub peev xwm los khaws cov plua plav thiab cov khib nyiab pov tseg.Class M lub tshuab nqus tsev yog tsim los khaws cov plua plav thiab cov khib nyiab uas pom tau tias muaj kev phom sij, xws li cov plua plav ntoo lossis plaster plua plav, thaum Class H nqus tsev vacuum yog tsim los rau cov khoom siv phom sij, xws li txhuas lossis asbestos.
Qhov sib txawv tseem ceeb ntawm Class M thiab Class H nqus tsev vacuum yog nyob rau theem ntawm kev pom lawv muaj.Class M lub tshuab nqus tsev yuav tsum muaj lub tshuab nqus tsev uas muaj peev xwm ntes tau 99.9% ntawm cov khoom uas yog 0.1 microns lossis loj dua, thaum Class H nqus tsev yuav tsum ntes.99.995%ntawm cov khoom uas yog 0.1 microns los yog loj dua.Qhov no txhais tau hais tias Class H lub tshuab nqus tsev muaj txiaj ntsig zoo ntawm kev ntes cov khoom me me, muaj kev phom sij ntau dua li Class M nqus tsev.
Ntxiv nrog rau lawv cov peev xwm pom,Class H nqus tsev vacuumkuj tseem yuav muaj cov yam ntxwv ntxiv los xyuas kom muaj kev nyab xeeb pov tseg ntawm cov khoom phom sij, xws li cov thawv ntim plua plav kaw lossis cov hnab pov tseg.
Hauv qee lub tebchaws, kev siv lub tshuab nqus tsev Class H yog qhov yuav tsum tau ua thaum ua haujlwm nrog cov khoom siv phom sij heev.Piv txwv li, nyob rau hauv UK, H-chav nqus tsev vacuum yog raug cai kom tshem tawm asbestos.
Class H lub tshuab nqus tsev feem ntau muaj suab nrov-txo cov yam ntxwv, xws li insulated motors los yog suab-absorbing cov ntaub ntawv, ua kom lawv ntsiag to dua Class M nqus tsev vacuum.Qhov no yog qhov tseem ceeb hauv kev lag luam uas cov suab nrov yuav tsum tau khaws cia kom tsawg.
Class H lub tshuab nqus tsev feem ntau kim dua Class M nqus tsev vacuums vim muaj cov yam ntxwv ntxiv thiab qib siab dua ntawm kev pom lawv muab.Txawm li cas los xij, tus nqi ntawm kev yuav khoom thiab siv lub tshuab nqus tsev H Class H yuav raug nqi ntau dua los ntawm cov nqi ntawm cov neeg ua haujlwm them nyiaj thov lossis raug nplua raws li kev tswj hwm cov khoom tsis txaus.
Qhov kev xaiv ntawm Class M lossis Class H lub tshuab nqus tsev yuav nyob ntawm seb cov ntaub ntawv tshwj xeeb uas koj xav tau los sau thiab theem ntawm kev phom sij uas lawv muaj.Nws yog ib qho tseem ceeb uas yuav tau xaiv lub tshuab nqus tsev uas tsim nyog rau cov ntaub ntawv uas koj ua haujlwm nrog txhawm rau tiv thaiv koj txoj kev noj qab haus huv thiab kev nyab xeeb.
Post lub sij hawm: Apr-14-2023