针对民用建筑中浪费用水的现象，介绍了多种节约用水的措施。

In view of water being wasted in civil constructions, this paper puts forward several measures for water conservation.

youdao

针对民用建筑中浪费用水的现象，介绍了多种节约用水的措施。

In view of water being wasted in civil constructions, this paper puts forward several measures for water conservation.

youdao