Umnyango womlilo wokhuni unomphumela omuhle wokuvala umsindo, i-RW 23dB; Umnyango womlilo wokhuni uhlobisa, ungahlukaniswa uchungechunge olubili lwepuleti eligcwele nengxenye yengilazi kanye nokucaciswa kwepuleti elilodwa neliphindwe kabili.

https://ztfiredoor.com/24318.html

ipulangwe 90min umlilo olinganiselwe umnyango onehinge engu-4.5 ″,sebenzisa okuqinile 48″,umnyango obanzi wokhuni oluqinile,Umnyango wamapulangwe olinganiselwe umlilo ongu-90min onehinge engu-4.5″,90mins umlilo olinganiselwe umnyango wezinkuni onehinge engu-4,ipulangwe 90min umlilo olinganiselwe umnyango onehinge engu-4.5 ″,90mins umnyango wezinkuni womlilo onehinge engu-4,Umnyango wamapulangwe olinganiselwe umlilo ongu-90min onehinge engu-4.5″,sebenzisa okuqinile 48″,umnyango wamapulangwe ovimbela umlilo onehinge engu-4″,ipulangwe 90min umlilo olinganiselwe umnyango onehinge engu-4.5 ″,umnyango womlilo wezinkuni nge-steel jamb,Umnyango wamapulangwe olinganiselwe umlilo ongu-90min onehinge engu-4.5″,prehung black yangaphakathi yokhuni umnyango formica umlilo,sebenzisa okuqinile 48″