Purchase Qty. Reference FOB Price
1 Set US$20,000.00
2-4 Sets US$19,500.00
5+ Sets US$18,500.00
Product Description
Biological Treatment for Domestic Waste Water Design scheme adopting international mature technology system for biological treat- ment of wastewater treatment technology, AO2 technology is used to process, the organic combination of traditional biochemical treatment process, water quality ...