Wudi@feddit.uk to science@lemmy.worldEnglish · 3 months agoDiseases can spread between apartments via shared ventilation, study showswww.colorado.eduexternal-linkmessage-square50linkfedilinkarrow-up1355
arrow-up1355external-linkDiseases can spread between apartments via shared ventilation, study showswww.colorado.eduWudi@feddit.uk to science@lemmy.worldEnglish · 3 months agomessage-square50linkfedilink
minus-squareimgcat@lemmy.mllinkfedilinkEnglisharrow-up2·3 months agoTo save 15 euro for a flap and fan.
To save 15 euro for a flap and fan.