a pilot study

{"title":"School Teaching Equipment Fluid Mechanics Experiment Equipment Activated Sludge Process","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5a\/4f\/3808b05d389f9c301de0a87d07d2-200x200-1.jpg","attrs":{"Price":"USD1000 to 2000","Brand Name":"SSEDU","Model Number":"ZM9105","Minimum Order Quantity":"1 set","Delivery Time":"30 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"2000 sets per year","Packaging Details":"fine plywood box","Usage":"Fluid Mechanics Lab Equipment","Product Name":"Activated Sludge Process","Dimension":"2cbm","Weight":"200KG","Package":"Fine Plywood Box","Warranty":"2 Year"}}