Fire-Tahan-Lawang

Lawang geni dipérang dadi lawang geni sing biasane mbukak lan lawang geni sing biasane ditutup. Biasane lawang geni mbukak tetep mbukak ing wektu biasa lan digunakake kanggo liwat. Lawang geni sing biasane ditutup kanthi efektif bisa nyegah invasi kumelun lan geni sawise geni, saengga minangka salah sawijining langkah penting kanggo nglindhungi geni.

Fire-Tahan-Lawang-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door