Short Description:

聚砂板采用天然砂通过聚合工艺制作而成，具有多孔吸声材料特性，降噪系数（NRC）可达0.85a 。以下为聚砂板顶面上部安装示意图及顶面下部安装示意图。聚砂板吊顶结构图：聚砂板顶面上部安装示意图聚砂板顶面下部安装示意图聚砂板墙面安装工艺图聚砂板吊顶板安装工艺图

• Product model:
• Aircraft wheelbase:
• Aircraft weight:
• Flight time:
• Flight distance:
• Flight altitude: