BAF (biological aerated filter) process and SF (sand filter) process were utilized in the treatment of micro-polluted water in a refinery.是什么意思_BAF (biological aerated filter) process and SF (sand filter) process were utilized in the treatment of micro-polluted water in a refinery.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句