These 14 water-quality monitoring stations are located along the rivers that flow into the Lake Erie basin.
这14个水质监测站位于流入伊利湖盆地的河流沿岸。
Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.
结合油田注水井监控装置的需要，设计了一种流量自动调节阀，用来配合注水井监控装置的使用。
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