fire rated double pocket doors,45 minute rated door,fire rated garage door 32×80

Chelik yong’inga qarshi eshiklarning rangini o’zgartirish uchun turli sirt ishlov berish jarayonlaridan foydalanish mumkin. Misol uchun, PVX qoplama texnologiyasi yoki elektrostatik kukunli püskürtme texnologiyasi, yog’och yong’inga qarshi eshiklarning issiqligini ko’rsatish uchun po’lat plitalar yuzasini yog’och don qatlami bilan qoplash uchun ishlatilishi mumkin.

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yong’inga chidamli garaj eshigi 32 × 80,24 x 24 yong’inga chidamli kirish paneli,45 daqiqa nominal eshik,yong’inga chidamli alyuminiy do’koni kawneer,yong’inga chidamli ikkita cho’ntak eshiklari,avtomatik o’t o’chirish moslamasi,45 daqiqa nominal eshik,o’z-o’zidan yopiladigan yong’inga chidamli garaj eshigi,yong’inga chidamli garaj eshigi 32 × 80,yong’inga qarshi eshiklar,yong’inga chidamli ikkita cho’ntak eshiklari,modern fire rated doors,fire shutter cost,45 daqiqa nominal eshik,yong’inga chidamli garaj eshigi 32 × 80,ikki tomonlama yong’inga qarshi eshik,yong’inga chidamli ikkita cho’ntak eshiklari,yong’inga chidamli kirish eshiklari

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