Class B in the Specialized Design of Environmental Engineering (Water Pollution Prevention and Control Engineering)
view morepatent 碧清環保專利包括但不限于: The patents of Biqing Environmental Protection include but are not limited to: 一種SBR污水處理池 A kind of SBR sewage treatment tank 一種沉淀池處理廢水用的刮渣器 A slag scraper for treating wastewater in a sedimentation tank 一種處理動物糞便的固液分離機 A solid-liquid separat
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