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1220*2420mm پانل های دیواری جذب صدا با چگالی بالا برای کنترل سر و صدا در دفتر
Video Description
Discover the 1220*2420mm High Density Sound Absorbing Wall Panels, perfect for office noise control. Made from 100% polyester fiber, these eco-friendly panels offer superior sound absorption and heat insulation. Ideal for improving speech clarity and reducing reverberation in any indoor space.
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