企业环保知识问答（中英文对照版）
Q
排污单位环境管理台账至少需保存几年？
How many years should the environmental management records of a pollutant discharge unit be kept at least？
A
环境管理台账记录保存期限不得少于5年。
Answer: The environmental management records should be kept for no less than 5 years.
