Qofka mas'uulka ka ah cilmi-baarista badeecada iyo horumarinta astaanta hawada cusub ee caanka ah ee warshadaha ayaa yiri: Coronavirus-ka cusub wuxuu guud ahaan u adeegsadaa dhibco, aerosols, iwm. sida xajiyayaal, muggooduna waa mid aad u weyn, dhexroorkuna guud ahaan waa in ka badan 5 μm (microns). Marka wasakhooyinkan lagu nuugo nidaamka hawada cusub ee socodka hawadu, waxaa si wax ku ool ah u sifeyn kara shaandhaynta tayada sare leh ee HEPA, fayraska la'aanteedna ma noolaan doono. Tusaale ahaan, nidaamka hawada cusub ee hawada guud, H13 shaandhada waxtarka sare leh ee gudaha ku jirta waxay gaari kartaa hufnaan shaandhayn ka badan 99.97% walxaha wasakhaysan ee leh dhexroorka 0.3 microns, kaas oo si wax ku ool ah u shaandheyn kara microorganisms pathogenic oo ay ku jiraan coronavirus.
Intaa waxaa dheer, waxa uu sidoo kale yiri: "Fallooyinka waxtarka sare leh, ma aha in xajmiga yar yar, hoos u dhigo waxtarka shaandhaynta. Guud ahaan, qaybaha 0.3 microns ayaa ah kuwa ugu adag in la saaro, taas oo ah sababta heerka caalamiga ah uu had iyo jeer u qaato 0.3 Micron si loo cabbiro waxqabadka HEPA. " Wuxuu soo jeediyay in inta lagu jiro faafitaanka, lagu ilaaliyo nidaamka hawada cusub inuu ku shaqeeyo guriga si loo xakameeyo halista faafitaanka coronavirus-ka cusub, kor loogu qaado ilaalinta, loona abuuro jawi neefsasho caafimaad leh oo badbaado leh gudaha gudaha.
Warbixinta CITIC Securities ayaa tilmaantay in wakhtigan, cabirka nidaamyada hawada cusub ee gudaha uu dhaafo 10 bilyan, heerka kobaca xarunta waa 30%, guud ahaan heerka isbarbardhigga warshadaha waa wax ka yar 10%, kanaalka injineernimada waa qiyaastii 15%. Iyada oo ay horseedayso horumarinta wacyiga iyo dardargelinta siyaasadaha, miisaanka muddada-dheer ee bar-tilmaameedka warshadaha dibedda wuxuu gaari karaa 100 bilyan yuan, koror toban laab ah.
Waqtiga boostada: Seb-20-2022
