绯色av一区二区三区免费观看_我要看亚洲一级免费黄片_国产馆av大片免费播放_久久亚洲伦理一区二区三区_欧美水蜜桃999一区二区_日韩av一区二区三区在线观看_免费裸体视频女性_日本大尺度激情做爰hd_国产一区二区在线看_亚洲欧美一区二区三区孕妇

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..