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由南昌榕港铝合金装饰工程联合公司首创、吉安市化工厂试制成功的铝合金龙负骨聚苯乙烯天花吊顶代替进口玻璃棉高级吸音板,用在南昌市政府经济大楼和上海长江建筑材料公司等高层建筑物中。这种规格为1200毫米×600毫米×10毫米的天花吊顶不但具有质地轻、
The replacement of imported glass wool high-grade sound-absorbing panels was replaced by Nanchang Changgang Aluminum Alloy Decoration Engineering Co., Ltd.’s original and Ji’an Chemical Plant’s trial-produced aluminum alloy dragon negative bone polystyrene ceilings. It was used in Nanchang City Government Economic Building and Shanghai Changjiang Building Material Company. In high-rise buildings. The 1200 mm×600 mm×10 mm ceiling tile is not only light in texture, but also