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acoustic insulation sound board
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แผ่นไวนิลเสริมน้ำหนักกันไฟสีดำ MLV วัสดุเก็บเสียงสั่งทำพิเศษ
Fire Resistant Mass Loaded Vinyl Manufacturers for Building Acoustic Systems Product Overview Mass Loaded Vinyl (MLV) is a high-density, flexible soundproofing material designed to effectively block airborne noise transmission across a wide range of applications. Made from premium-grade vinyl combined with heavy mineral fillers, MLV provides superior sound insulation performance while remaining thin and easy to install. It is widely used in residential, commercial, and
