Processed by salt-water盐制
heating by geothermal-water resource pump地热热泵联合供热
Pipe-pushing by soil-water balamce method泥水平衡式顶管
Meter by-pass water旁通水焰副量水器
By-pass water meter副量水计
pressurization by make-up water pump补给水泵定压
zone-by-zone water flooding逐层上返注水
erosion by coupled wind-water processes风水两相侵蚀
pressurization by make-up water定压补水