韩国电影情事 韩国电影情事 ,暖暖视频免费大全 暖暖视频免费大全 ,赵奕欢被魏晨破的处 赵奕欢被魏晨破的处

发布日期:2021年05月15日
韩国电影情事 韩国电影情事 ,暖暖视频免费大全 暖暖视频免费大全 ,赵奕欢被魏晨破的处 赵奕欢被魏晨破的处
Perforated Aluminum Panels

Aluminum ceiling panels can act as a means of straightening and directing air in free atmosphere and ducts. Perforations on both sides of a ceiling panel provide a flow-through design for both air and lighting.

Aluminum Covered Gypsum Panels

Standard Construction
Face:
.040” Perforated aluminum sheet
Core: Aluminum honeycomb (½” cell)
Back: .040” Perforated aluminum sheet

Features

  • Light weight
  • Corrosion resistant
  • High strength and excellent durability
  • Flat tolerances
  • Non-combustible

Applications:

  • Airport ceilings
  • Convention centers
  • Air returns
  • Art deco walls