hbs 225 305 hardness manhole covers

{"cid":"91187031","title":"Ductile Iron Rectangular Manhole Covers Resin Sand Cast Process HBS 225-305 Hardness EB16001","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/a7\/65617ecf4d03b8b87178579011dd-200x200-1.jpg","attrs":{"Price":"RM\u00a05.36-8.16","Brand Name":"EB","Model Number":"EB16001","Minimum Order Quantity":"50","Material":"Ductile Iron","Hardness":"HBS 225-305","Standard":"DIN1693 GGG70,GBQT700-2,JIS G5502FCD700,","Process":"Resin Sand Cast Process","Dimensions":"Drawing","Place of Origin":"Jiangsu, China","Application":"Industry"}}