亚洲av午夜精品一区二区三区-女人被爽到高潮视频免费-亚洲乱亚洲乱妇无码麻豆-短篇公车高h肉辣全集目录

產(chǎn)品中心
Aluminium acoustic composite wall panels
Features:
  • Thermal insulation

    Thermal insulation

  • Fire resistant

    Fire resistant

  • Aesthetic

    Aesthetic

  • Customisation

    Customisation

  • Excellent flatness

    Excellent flatness

  • Excellent acoustic effect

    Excellent acoustic effect

Application place:
    Offices, schools, hospitals, auditoriums, sports halls etc
  • Acoustic, NRC up to 1.0
  • Fire rating: class A
  • Compact resistance
  • Easy cleaning
  • Various sizes
  • Easy installation
  • Various wood patterns and colors