hat
Polyester fibre panno acoustic ak son-absòbe karakteristik izolasyon, ak materyèl plastik inifòm solid, fleksib, sere, rezistans mete, rezistans enpak, dlo ki reziste, fasil koupe, gwo lajè plak
eng
Polyester fiber acoustic panels with sound-absorbing insulation characteristics, and plate material uniformly solid, flexible, toughness, wear resistance, impact resistance, tear-resistant, easy to cut, large plate width