Anti-tsvina
Usambozvidya mwoyo pamusoro peguruva muimba zvakare.Sound insulation anti-sound.Ruzha runoderedzwa, uye mwana anogona kumuka zvakasikwa.
Anti-kuisa
Kusapinda mhepo kwemafafitera nemagonhi kunokwidziridzwa, uye umhutu hauchagoni kuchera zvisina musono.
Anti-kudhumhana
Mhedzisiro yekuvhura nekuvhara magonhi nemahwindo idiki kwazvo uye haichakanganisa mafungiro emhuri.
Anti-kutonhora
Magonhi nemahwindo munguva yechando haazopedzisira asisaderedze, uye hakuzove nekuvhuvhuta kwemhepo inotonhora.
Mvura-uchapupu
Pamazuva ekunaya, mvura haizombofa yakanaya zvakare.
Nguva yekutumira: Jul-23-2021