青云翻译

Adoption of two water systems, not only water utilities with relatively stable income, but also to a large extent the effect of water-saving

Two-part water price system, not only tap water has a relatively stable income, and to a large extent, also reached the water-saving effect

Two part of sailor system use, not only enable the running water enterprise to have the quite stable income, moreover also has achieved the saving water effect to a great extent

The price of water use two-part system, not only cause the tap water is a relatively stable source of revenue, but to a large extent also reached the water-saving effect

Two-part water price system, not only tap water has a relatively stable income, and to a large extent, also reached the water-saving effect