
Water treatment chemical
Water stabilizer is the most widely used product in People's Daily living water, industrial water, pollution and water-saving reuse treatment engineering technology, including flocculant, scale inhibitor and buffer, biocide, cleaning agent and so on. Its main role is to remove the magazine in the water, suspended solids, fungi, algae and toxic substances, so that water quality to reach drinking standards or control the formation of scale and sludge, water contact materials for deodorization, sterilization, softening, decolorization, stable water quality and seawater desalination, etc..
| 公和我做爽死我了客厅| 国产伦子沙发午休精品| 洛冰河×沈清秋双腿大开| 被老外添嫩苞添高潮np电影| 9.8分以上的国产电视剧| 欧美熟妇搡bbbb搡bbbb| 压在窗户上c给别人看窗前| 无遮挡粉嫩小泬久久久久久久|