Daim ntaub yaj, feem ntau hu ua "lub plawv" ntawm lub npog ntsej muag, yog txheej lim dej hauv nruab nrab ntawm lub npog ntsej muag, uas tuaj yeem lim cov kab mob thiab tiv thaiv kev kis tus kab mob. Raws li "lub hauv paus" ntawm lub npog ntsej muag, "daim ntaub yaj" uas tsim los ntawm S2040 tsis tuaj yeem siv los ua lub npog ntsej muag, uas muaj kev cuam tshuam tsis zoo rau qhov xwm txheej tag nrho ntawm kev tiv thaiv kev sib kis.
Cov khoom sim ntaub yaj
Daim ntaub meltblown los ua daim ntawv qhia kev xeem feem ntau ua qhov kev sim tiv taus, kev sim ua haujlwm lim dej, kev kuaj pom cov kab mob me me thiab lwm yam ntawm peb yam khoom no, daim ntaub meltblown zoo kom pom tias cov ntsuas no puas ua tau raws li tus qauv.
Kev faib tawm ntawm cov ntaub npog qhov ncauj kho mob
Lub npog ntsej muag tiv thaiv kev kho mob Qib 1 >;FFP2>KF94>Qib A >KN95Cov ntaub npog qhov ncauj >KN90/B /C /D daim ntaub npog qhov ncauj>;Cov ntaub npog qhov ncauj phais>Cov ntaub npog qhov ncauj kho mob uas siv pov tseg tau.
Ib feem tseem ceeb ntawm lub npog ntsej muag uas tiv taus kab mob yog cov khoom siv lim. Cov nyhuv lim ntawm cov khoom siv lim rau cov khoom me me feem ntau suav nrog kev sib tsoo ntawm lub ntiajteb txawj nqus, kev cuam tshuam, kev sib tsoo inertial, kev sib kis, kev nqus hluav taws xob, thiab lwm yam. Nyob rau hauv kev sib koom tes ntawm ntau yam txheej txheem lim, muaj qhov tsawg kawg nkaus ntawm kev lim dej zoo rau cov khoom me me uas muaj qhov loj me ntawm 0.3 m, uas tseem hu ua qhov loj me ntawm cov khoom me me uas nkag tau yooj yim tshaj plaws (MPPS).
Lub sijhawm tshaj tawm: Kaum Ib Hlis-20-2020