短語詞組短語decorative ceiling board 裝飾天花板perforated ceiling board 穿孔天花板polystyrene ceiling board 聚苯乙烯天花板MINERAL FIBER CEILING BOARD 鑛棉板gypsum plaster ceiling board 石膏天花板pvc gypsum ceiling board 天花板PVC ceiling board 主營産品PVC釦板perforated d ceiling board 穿孔天花板acoustic ceiling board 吸聲天花板 返回 ceiling board