yong’in eshigi 30, yong’in eshigi 36 x 80, yong’in eshigi 32 × 80

Yong’inga qarshi eshiklar odatda ochiq yong’inga qarshi eshiklarga va odatda yopiq yong’inga qarshi eshiklarga bo’linadi. Odatda ochiq olov eshigi odatdagi vaqtda ochiq bo’lishi va o’tish uchun ishlatilishi kerak. Odatda yopiq yong’in eshiklari yong’indan keyin tutun va yong’inning kirib kelishini samarali ravishda oldini oladi, shuning uchun ular yong’indan himoya qilishning muhim choralaridan biridir.

yong’in eshigi 30, yong’in eshigi 36 x 80, yong’in eshigi 32 × 80-ZTFIRE Door- Fire Door,Fireproof Door,Fire rated Door,Fire Resistant Door,Steel Door,Metal Door,Exit Door

yong’inga qarshi eshik 30,mumbayda yong’inga chidamli eshik ishlab chiqaruvchilari,yong’in eshigi 36 x 80, yong’in eshigi 32 × 80,

yong’inga chidamli eshik ishlab chiqaruvchisi, uy uchun yong’inga chidamli eshiklar, yong’inga chidamli eshik,yong’inga qarshi eshik 30,metall xavfsizlik eshigi, yong’inga chidamli eshik standartlari,yong’inga qarshi eshik 36 x 80,chiqish eshigi kengligi omili, yong’inga chidamli eshik qulflari,yong’inga qarshi eshik 32 × 80,

yong’inga chidamli, eshik bo’yoqlari,yong’inga qarshi eshik 30,yong’inga chidamli eshik Malayziya, metall eshik