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- Dec
wood fireproof door,fireproof door knob,fireproof door hinges
The wooden fireproof door is made of fire-resistant wood products, and the door leaf is filled with fire insulation materials that are non-toxic and harmless to human body, energy saving and environmental protection, and is equipped with fireproof hardware fittings, which can meet a certain fire resistance limit. Wooden fire doors not only reduce production costs, but also achieve energy conservation and environmental protection.
wood fireproof door,ムンバイの耐火ドアメーカー、fireproof door knob,fireproof door hinges,
耐火ドアメーカー、家庭用耐火ドア、耐火ドア、耐火ドア、wood fireproof door,耐火性のドアの標準,fireproof door knob,出口ドア幅係数、耐火ドアロック、fireproof door hinges,
耐火性、ドア用塗料、wood fireproof door,マレーシアの耐火ドア、金属ドア