- 06
- Mar
wooden fire rated doors 90,90mins fire rated timber door,ul wooden door fire rated
The wood used for the wooden fire door has been specially processed, and the wood has been treated for fire protection. It is a fire-resistant material and can also meet the conditions of heat insulation and fire resistance.
https://ztfiredoor.com/24237.html
木製防火ドア 90,90分の防火木材ドア,耐火性の木製のドア,ul wooden door fire rated,木製の穀物の鋼鉄防火扉,木製防火ドア 90,防火木材ドア90分、90分の防火木材ドア,木製の反防火扉,ul wooden door fire rated,fire rated timber door,wood fire-proof door,木製防火ドア 90,ホテルの部屋のための木製の防火扉,90分の防火木材ドア,木製の反防火扉,ul wooden door fire rated,ヒンジ付き耐火木製ドア.