国产精品一卡二卡三卡-久9re热视频这里只有精品-精品无码国产一区二区三区av-成人伊人精品色xxxx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..