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제품 상세 정보:
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하이 라이트: | 음향 흡수 패널,흡음벽 패널 |
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Commercial Office Partition Sound Attenuation Panels For Furniture Seats Specifications Brand Swan-Lake Material Polyester Fiber Size 2420mm*1220mm Thickness 9mm Color Refer to Color Chart Fire Rate B1 Weight 1.33kg/㎡ Material Feature Soundproof NRC 0.65-0.95 Usage Noise Reduction Techniques Needle Punched OEM Acceptable The Features of Acoustic Panels Excellent Soundproof Quality Eco-Friendly Both Sides Smooth Flame retardant in line with the national level GB50222-95B1 It