亚洲精品成AV人片天堂无码,国产互换人妻好紧hd无码,含着她的花蒂啃到高潮在线视频,97精品人妻一区二区三区香蕉

The width of the outer frame is 50mm, and the wall thickness of the section is 2.0mm.
The outer frame and inner fan are cut 45 degrees.
Muti fan optional opening mode, which can be folded outside.
The lighting is good, the line of sight is good, the appearance is concie, and the function is practical.
Large bearing capacity, suitable for large opening landscape doors, easy to use and occupy small space.
The with of the glass notch is 14mm, which is suitable for single glass.
3.6m * 2.2m four standard door per square consumables 5.574kg;