168澳洲幸运10体彩官方

产物先容

基        材：高聚集阻燃型纤维材料板、木石塑料板、做法聚集板。环保健康性激活能：物质经检完善适宜地方环保健康性和消防设施技术规范。饰        面：三聚氰胺面砖。主要上海特色：本系类报告吸音报告好，改造混响是严重。声学设计显著特点顺利到达之地类似村料技术规范，有所帮助提高 事情音质细腻度，清晰度及平面图感。长期使用规格尺寸：2440x128x15mm合吃投资规模：影剧院、音乐背景厅、体肓馆、聚会厅堂、申请书厅、多效果厅、影音厅、灌音房等大众迈腾建设的窒内墙身装潢，以土壤改良音质高品质，的进步语音视频很清楚度。

Description

Substrate: High-density flame-retardant fiber board, wood composite board, conventional density board.Environmental performance: the product has been seized in full compliance with national environmental protection and fire codes.Finishes: Melamine veneer.Main features: This series of products absorbing effect is good, and significantly improve the reverberation time. The acoustic characteristics similar materials meet the national standard, effectively improve the the environment sound quality plumpness, clarity and three-dimensional.Common Specifications: 2440*128*15mmScope: theaters, concert halls, gymnasiums, meeting halls, lecture halls, multi-purpose hall, auditorium, recording room and other public buildings interior wall decoration, in order to improve the sound quality quality and improve speech intelligibility.