The de-fogging period of drips synchronous with the life of the film: the existing shed film generally only lasts 3-6 months, a layer of high-tech underwear is added to the film, and the water drops form a uniform flow of water film on the film surface.
Crystal po membrane
The de-fogging period of drips synchronous with the life of the film: the existing shed film generally only lasts 3-6 months, a layer of high-tech underwear is added to the film, and the water drops form a uniform flow of water film on the film surface.
