求购:无烟煤滤料,anthracite filter media required 1000m3 cif dubai size 0.8-1.15mm density 0.8-1.6gm/cm3 packing 50litre bags on 1m3 pallets. country spain cowaterstoreaddspain tel:0034952596727 fax:0034952596727 email:william.solartek@gmail.com
