Inquiry (采购产品): Sewage Grit Separation Dear Sirs, Do you make a grit separator to remove grit contained in a flow of sewage sludge at a sewage plant? **** Hidden Message ***** Robert Hurdle 50 Hampshire Street Cambridge, MA 02139 USA Company: CDM International Title: VP Phone: 1-617-452-6083 E-mail: hurdlerl@cdm.com **** Hidden Message ***** hurdlerl@cdm.com