Yong’inga chidamli eshik ichida

Yopiq yong’inga qarshi eshik odatda yog’ochdan yasalgan bo’lib, u tashqi ko’rinishida oddiy ichki eshikdan farq qilmaydi, turli xil va chiroyli uslublarga ega va asl oilaviy bezak uslubiga zarar etkazmaydi. Yopiq yog’och yong’inga qarshi eshikning ichki yadrosi maxsus jarayon bilan ishlov berilgan olovga chidamli materiallar qatlamlari bilan to’ldiriladi va yong’in darajasi milliy yong’inga qarshi himoya darajasi A (yong’inga chidamli 1.5 soat) va B (yong’inga chidamli 1 soat) ga yetishi mumkin.

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