Mehmonxona yong’inga qarshi eshiklari ma’lum vaqt ichida yong’inga chidamlilik barqarorligi, yaxlitlik va issiqlik izolyatsiyasi talablariga javob berishi kerak. Va mehmonxona yong’in eshigi uchun ishlatiladigan material yonish va yuqori haroratga juda chidamli bo’lishi kerak, u nafaqat zaharli gazlarni chiqarmaydi, balki zaharli gazlarning kirib kelishiga to’sqinlik qilishi mumkin.

https://ztfiredoor.com/24587.html

olovli yog’och eshik,yong’inga chidamli yog’och eshik,fire rated wood doors,fire rated wooden door,yog’och yong’inga qarshi eshik,yog’och yong’in eshigi,yong’inga chidamli yog’och eshik,yong’inga chidamli yog’och eshiklar,prehung qora ichki yog’och laminat yong’in eshigi,yong’inga chidamli yog’och eshik,yong’inga chidamli yog’och eshik,assimilyatsiya elektromagnit qulf yong’inga qarshi eshik yog’och eshik,yog’och yong’inga qarshi eshik,yog’och yong’inga chidamli eshiklar,prehung qora ichki yog’och laminat yong’in eshigi,ichki eman yong’inga qarshi eshik, yong’inga chidamli eshik yog’och,yog’och yong’inga qarshi eshik,yong’inga chidamli yog’och eshik,prehung qora ichki yog’och laminat yong’in eshigi