sludge acid
常見例句
- The tested sewage sludge is acid.
供試污泥呈酸性。 - Principle of preparation lead chromate from oxalic acid sludge was introduced.
對(duì)用草酸泥渣制備鉻酸鉛的工藝原理進(jìn)行了分析。 - Twice technology reforms and the structure of main equipment for the recovery of chromic acid sludge by phosphoric acid method are described.
介紹該廠鉻鹽車間利用磷酸法對(duì)鉻酸渣回收利用的兩次技術(shù)改造及主要設(shè)備的結(jié)構(gòu)，以供同行業(yè)廠家參考。 返回 sludge acid