ikki eshikli tashqi kirish yong’in, yong’inga chiqish uchun metall eshik, 28 dyuymli yong’inga chidamli eshik

Chelik yong’inga qarshi eshiklar yuqori sifatli po’latdan yasalgan va yong’inga chidamli materiallar bilan to’ldirilgan. Eng so’nggi elektrostatik buzadigan amallar bilan ishlov berishning ko’rinishi yong’inga qarshi, o’g’irlikka qarshi, chiroyli va bardoshlidir. Chelik yong’inga qarshi eshiklar uzoq olovga chidamli vaqtga ega, yong’in tarqalishini oldini oladi, yong’in manbasini kesib tashlaydi va yong’inni qutqarish vaqtiga intiladi.

28 dyuymli yong’inga chidamli eshik,90 daqiqa yong’inga chidamli eshik,yong’inga chiqish uchun metall eshik,yong’inga chidamli po’lat eshiklar,ikki eshikli tashqi kirish yong’in,po’lat eshik yong’inga chidamli,yong’inga chiqish uchun metall eshik,28 dyuymli yong’inga chidamli eshik,20 daqiqa yong’inga chidamli eshik,ikki eshikli tashqi kirish yong’in,ul yong’in eshigi,28 dyuymli yong’inga chidamli eshik,o’tish joyi yong’inga qarshi chidamli eshik plitasi,yong’inga chiqish uchun metall eshik,yong’inga qarshi eshik va eshik ramkasi, yong’inga qarshi eshiklar,ikki eshikli tashqi kirish yong’in,yong’in xavfsizligi eshigi

ikki eshikli tashqi kirish yong’in, yong’inga chiqish uchun metall eshik, 28 dyuymli yong’inga chidamli eshik-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door