- 15
- Mar
2 hour fire rated glass door,90 minute rated door,20 minute fire rating
According to the different door materials, it can be divided into two types: wooden fire doors and steel fire doors. Welcome to consult us.
https://ztfiredoor.com/23974.html
90 daqiqa nominal eshik,20 daqiqa yong’in darajasi,yong’inga qarshi devor eshiklari,2 soat yong’inga chidamli shisha eshik,yong’in eshigiga kirish,90 daqiqa nominal eshik,tijorat yong’inga chidamli temir eshiklar,20 daqiqa yong’in darajasi,30 x 30 yong’inga chidamli kirish eshigi,2 soat yong’inga chidamli shisha eshik,90 minute fire rating,steel fire rated garage entry door,90 daqiqa nominal eshik,30 yong’inga chidamli kirish eshigi,2 soat yong’inga chidamli shisha eshik,ramkasiz yong’inga chidamli eshiklar,20 daqiqa yong’in darajasi,30 daqiqalik tashqi yong’in eshigi