Характеристики

Дизайн

Размер: 110 x 1000 mm

Прочие свойства

Бренд: Vetus

Свойства

Цвет: Серый

Описание

Practical tests demonstrate that acoustic material type ARM can help to reduce bow thruster noise. A coat of ARM compound, or a layer of sheet material around the tunnel can reduce the sound level by about 3 dB(A). Two layers can create a reduction of up to 7 dB(A). Specifications: - High quality 750mm - Aluminium Tunnels tunnel with diameter 110mm