美女的尿口免费|115人体艺术|久久国产精品男女热播|国产精品合集久久久久青苹果|颜色程度10颗星以上的片|欧美日韩在线视频免费观看|午夜福利不卡片在线机免费视频

Stainless steel UV sterilizer sterilization speed, high efficiency, good effect, according to the requirements of water treatment for 10 seconds, you can kill the virus in the water, bacteria, sterilization rate of 99.99%. Water after irradiation would not change its physical and chemical properties, it will not cause pollution. The utility model has the advantages of simple operation and convenient use, and the products with different flow rate can be used for users to select.

Stainless steel ultraviolet sterilizer of small size and light weight, low power consumption, long service life and low cost, compared with other sterilization method has significant advantages, it is widely used; the UV lamp, quartz tube, ballast, seal, tank, inlet outlet etc..