Purchase Qty. Reference FOB Price
1-999 Pieces US$1.00
1,000+ Pieces US$0.09
Product Description
Bio Filter Media Moving Bed Reactor K3 K2 K1 K5 Bio Carrier Ras System Biofilm Mbbr Product Description Spherical packing, also known as porous rotating spherical suspended packing, is a new series of products developed among many kinds of packing used in sewage treatment and biofilm treatment ...