单项选择题
A.80mB.90mC.100mD.130m
反渗透增压泵扬程为()A.25mB.30mC.35mD.40m
单项选择题反渗透增压泵扬程为()
A.25mB.30mC.35mD.40m
反渗透增压泵Ⅰ流量为()A.1100m3/hB.1200m3/hC.1400m3/hD.1300m3/h
单项选择题反渗透增压泵Ⅰ流量为()
A.1100m3/hB.1200m3/hC.1400m3/hD.1300m3/h
自清洗过滤器的流量为()A.1100m3/hB.1200m3/hC.1400m3/hD.800m3/h
单项选择题自清洗过滤器的流量为()
A.1100m3/hB.1200m3/hC.1400m3/hD.800m3/h