crittall style ƙofofin ciki wuta rated, 3 hour rated kofa, 60 minti XNUMX wuta darajar zamiya kofofi

Ciki na cikin leaf ɗin kofa mai hana wuta na ƙarfe yana cike da sabon yanayi mai ɗorewa na harshen wuta da kayan kariya na thermal, kuma sassa masu sassauƙa da sassa na fuskar ƙofar suna da siffa ta kayan aikin ƙwararru kuma ana danna su ta hanyar adhesives masu dacewa da muhalli. Ana rufe ƙofar da ke hana wuta a mahadar ganyen kofa da firam ɗin ƙofar da kuma kewayen gilashin da ke hana wuta, wanda ke haɓaka aikin hana wuta sosai.

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