Typical urbanpublicutilities provide mix goods from productive spots to specific consumers through pipeline network transmission system.
典型的城市公用事业通过管道网络传输系统，从生产地向特定的消费点提供混合商品。
2
The progress of urbanpublicutilities and education for urban sanitation causing more charm, and these improved the quality of urban residents.
城市公共事业和文教卫生事业的进步使城市更具魅力，也提高了城市居民的素质。
3
Public- Private joint venture, contracting-out and concessionary dealing are all valid law paths to urbanpublicutilities privatization, but they are choice or hybrid arrange inthe concrete item.