设计用水量
designing water consumption
生活用水量
Domestic water use
domestic water consumption
living water requirement
daily life water
生活用水量标准
living consumption water quantity standard
生态环境用水量
eco-environmental water demand
生态用水量计算
calculating of ecological water use
时用水量预测
hourly water demand forecast
室外消防用水量
outdoor fire water amount
输沙用水量
the sediment-carrying water volume
water demand for sediment transportation
water amount for sediment transport
water quantity of sediment transport
万元GDP用水量
water consumption per 10000 GDP
选煤厂日用水量
Coal washery daily water consumption