Xa kufikwa kwiiphaneli ezifunxa isandi, abahlobo abaninzi basenokungaqhelananga nazo.Ngapha koko, iipaneli ezifunxa isandi nazo zinesicelo esihle kumhombiso wale mihla.Ngokukodwa, ineenzuzo zokufunxa isandi, ukhuseleko lokusingqongileyo, i-flame retardant kunye ne-heat insulat ...
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