It depends not only on the efficiency of labor, but also on human health, so the hood is paid attention not only to various enterprises and harmful industries, but also in everyday life, assembling it in kitchens and in the bathroom.
Kuthinta hhayi kuphela nekusebenta zabasebenzi, kodwa futhi nempilo yabantu, ngakho hood pay abanaki kuphela amabhizinisi ezehlukene kanye nezimboni enobungozi, kodwa futhi ekuphileni kwansuku zonke, by obandayo ku ekhishini yokugezela.