手摇式开窗器

1、外形美观、经济实用; Beautiful appearance, economical and practical;

2、独特力学结构,轻松开启; Unique mechanical structure, easy to open;

3、根据需求调节通风量; Adjust air volume according to demand;

4、耐腐蚀性强、推拉力大; Strong corrosion resistance and large pulling force;

5、密封性能好。 Good sealing performance.

注意事项 

1、本产品不可以安装在可被雨水淋到的室外;

2、开窗器运行时,不要将手放在窗框与窗扇之间,防止发生夹手危险。

Cookie consent

This video is hosted by YouTube. By showing the external content you accept the terms and conditions of www.youtube.com.

*Your choice will be saved in a cookie until you have closed your browser.