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潔凈廠房車間安裝木質防火門, 北京博隆盛木質防火門
木質防火門安裝場景木質防火門具有防止火勢蔓延、阻止煙霧擴散的作用，可在短期內確保人員疏散，因此被廣泛應用于多種建筑場景中 		2025-04-09
北京博隆盛防火門，鋼質防火門，北京博隆盛木質防火門
木制防火門防火性能： 木質防火門www.yjbxb.com木制防火門的主要特點是具有一定的耐火極限，能夠在一定時間內阻止火勢的蔓延。其 		2024-11-15
木質防火門北京生產廠家安裝，木制防火門北京生產廠家
木質防火門特點與優勢 木質防火門www.yjbxb.com木質防火門具有木門的一切裝飾特點，同時滿足一定的耐火極限要求。木質防火門采用 		2024-11-15
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