负责超计划加价水费的征收工作。
Responsible for the collection work with price water rate above the plan.
其中城市自来水价和污水处理收费实行3级阶梯式累进加价，针对不同用户制定不同水费标准，并对低收入群体实行减免政策。
3-step cumulative mark-on was adopted for the tap water price and sewage water price, and the standards were different owing to different water users.
应用推荐