water clarification
短語詞組
- Water clarification plant 水澄清設(shè)備
- Hydraulic circulation water clarification 水力循環(huán)澄清池
- raw water clarification and treatment 原水淨(jìng)化処理
- water allocation and clarification projects 輸配水工程
- clarification of water 澄水 返回 water clarification