无码成人网站色网视频在线观看_国产一级中文字幕_免费人成视频在线_精品国产品国语在线不卡 -亚洲AV无码片一区二区三区_荡女精品导航_快播看片毛网站_亚洲国产精品无码专区

1.葉片可以抽出有利于空調(diào)等其他物件的安裝。

2.具有遮陽、調(diào)光、通風、防雨、防塵等效果，內(nèi)側可添加防蟲網(wǎng)。

3.根據(jù)氣候變化，滿足您對采光遮陽、通風的要求。

4.結構堅固，適合戶外使用。

5.鋼板、鋁板、鍍鋅板多種材料及顏色可提供選擇。

 

Features

1.The blade can be drawn out, which will help installing air-conditioning or other devices.

2.Sunshade, dimming, ventilation, rainproof, dustproof effect, inside can add insect nets.

3.Effective sunshade and ventilation according to the weather.

4.Strong structure, suitable for outdoor use.

5.Various material and colors to choose.