5kg 10kg 20kg Cast Iron Test Weight Shanghai Puchun Measure Instrument Co., Ltd. Base Info Model NO.:FM-CIMaterial:Cast IronSpecification:5~2000KgOrigin:ChinaHS Code:8423900010 Description Pre:OIML M1 Class 500kg Cast Iron Calibration Test Weight Next:5kg 10kg 20kg Cast Iron Calibration Test Weight