Inquiry (采购产品): FILTER SAND 3000 TON IN 2 TON SUPER SACKS EFFECTIVE SIZE 2.0-3.0 MM U.C LESS THEN 1.4 MOH 6 TO 7 S.G. 2.60 MIN ACID SOLUBILITY LESS THEN 5% SPHERICITY 0.85 OR GREATER PLEASE ADVISE IF YOU HAVE A PRODUCT SIMULAR TO THESE SPEC'S **** Hidden Message ***** stan stanish PA 15275 USA Company: SEVERN TRENT SERVICES E-mail: sstanish@severntrentservices.com **** Hidden Message ***** sstanish@severntrentservices.com