内墙金属盖板型（SIM）变形缝装置
Metal Cover Plate/Interior Wall Ceiling Expansion Joint Covers
面板可选用铝合金、不锈钢或黄铜
滑杆的设置确保变形装置平稳变位
轻质华丽、整洁平滑
50%位移量
Aluminum、tainless steel、brass are optional
Use turn bar to ensure that the cover plate remains centered
Light&magnificent、clean&tidy
Minimum 50%movement