2000 x 3000 x 300mm granite calibration plate

{"cid":"91196029","title":"00grade 2000 X 3000 X 300mm Granite Calibration Plate","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/ba\/44343364b7b3cc9714e808ac4d1a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Willing","Model Number":"2000 x 3000 x 300 mm","Minimum Order Quantity":"5","Delivery Time":"10 work days","Certification":"CO","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"100PC \/30days","Packaging Details":"wooden","Material":"black granite","color":"Black","application":"industry","flatness":"00grade","Size":"2000 x 3000 x 300 mm","Weight":"5400 KGS"}}