砂滤 meaning in English
sand leach
Examples
- The filter manganese ore for water treatment
水处理用天然锰砂滤料 - Application of abr and cass technology in treatment of slaughterhouse wastewater
砂滤工艺处理漂染废水 - Design and operation of paques biological sand filtration for dynamic denitrification
帕克活性生物砂滤脱氮工艺的设计与运行 - Biological sand filter
生物砂滤池 - By research of mechanism of air and water anti - washout of the porcelain sand filter
本文还对瓷砂滤料气水反冲洗的机理进行了研究。