Investigating the pollution source of town and township enterprise restaurant and other catering business, Yongan city carries out the job of levying effluent discharge.
通过对乡镇工业污染源和饮服业的调查，开展了对小企业和饮服业征收排污费工作。
Investigating the pollution source of town and township enterprise restaurant and other catering business, Yongan city carries out the job of levying effluent discharge.
通过对乡镇工业污染源和饮服业的调查，开展了对小企业和饮服业征收排污费工作。
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