If it can reduce anthropogenic causes to make full use of water-saving sanitary ware, it can save the construction water supply and drainage in terms of the energy required for about 5%.
如果能减少人为原因充分使用节水型卫生器具，就可以节约建筑给排水方面所需能量的5%左右。
2
The utility model relates to a water-saving double-drainage water basin, relating to the field of sanitary ware of living articles of daily use.