These use a central shaft with sliding vanes inside a housing of decreasing radius.
这些使用一根中心的轴由于在一个减少半径的住房里面滑动风向标。
2
Bedrooms contained within towers at this housing complex on the Lebanese coast feature folding shutters and sliding glass walls that allow sea breezes to cool the interiors.
Two households are separated by the volume housing staircase room and storage between east and west, marked off flexibly by sliding doors set on the south side between two households.