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オンラインです
認証
パネルを取り消す電波暗室ポリエステル音響のパネル/ピアノ部屋の騒音
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商品の詳細:
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詳細製品概要
| ハイライト: | 音響の吸収のパネル,ポリエステル音響の絶縁材 |
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Anechoic Chamber Polyester Acoustic Panels / Piano Room Noise Cancelling Panels Specifications Brand Swan-Lake Material Polyester Fiber Size 2420mm*1220mm Thickness 9mm Color Refer to Color Chart Fire Rate B1 Weight 1.67kg/㎡ Material Feature Soundproof NRC 0.65-0.95 Usage Noise Reduction Techniques Needle Punched OEM Acceptable The Features of Acoustic Panels Excellent Soundproof Quality No formaldehyde Both Sides Smooth, has a long life Flame retardant in line with the
連絡先の詳細
China Poly Solar Panel Online Market
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