With the THK170, you no longer have to open up windows for ventilation, avoiding the risk of burglary. Thanks to its built-in insect mesh, it's insect-proof.

使用THK170，您无需开窗就能实现通风，避免了被盗的风险，同时内部的纱网可以防昆虫。

youdao

With the THK170, you no longer have to open up windows for ventilation, avoiding the risk of burglary. Thanks to its built-in insect mesh, it's insect-proof.

使用THK170，您无需开窗就能实现通风，避免了被盗的风险，同时内部的纱网可以防昆虫。

youdao