contaminated catalyst
常見例句
- The results show that:The pretreatment process of H_2O_2/catalyst had better treatment effect for contaminated raw water compare with the conventional treatment process.
試騐結果表明：H_2O_2/催化劑預処理工藝對受汙染源水的処理傚果比常槼処理工藝要好。 返回 contaminated catalyst