The characteristic of small hospital sewage is complex quality, small water volume and large change in scope.
小型医院废水具有水质复杂，水量小且变化幅度大等特点，在污水处理工程中有一定的典型意义。
The characteristic of small hospital sewage is complex quality, small water volume and large change in scope.
小型医院废水具有水质复杂，水量小且变化幅度大等特点，在污水处理工程中有一定的典型意义。
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