2023/8/25 21:27:31
113THREE-RAIL SLIDING WINDOW 113 断桥三轨推拉窗 断桥变扇设计，阳隔热量传递，令內冬暧夏凉，更节能。
The desigr of the broken bridge window sash can block the heat transfer, make the ndoor warm in winter and cool in summer,and save more energy.
