石英砂负载氧化铁
基于1个网页-相关网页
iron oxide coated sand media 涂铁砂滤料
Iron-oxide-coated sand 铁覆膜砂
iron-oxide coated sand 石英砂负载氧化铁
iron oxide-coated sand 包铁黄砂
·2,447,543篇论文数据，部分数据来源于NoteExpress
The removal efficiency of phosphorus in drinking water by modified filter media, especially iron oxide-coated sand has been studied.
试验研究了三类改性滤料及涂铁改性石英砂对饮用水过滤去除微量磷的效果。
youdao
应用推荐
模块上移
模块下移
不移动