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["力学大班拉伸及冷弯试验（矩形）原始记录表"]
[]
["检测日期:             生产线：            试验室温度：       ℃ 设备编号：        编号：JL/BJ323-018-01-03"]
["试样\n编号","试样牌号","轧批号","规格\n（mm）","a1   (mm)","b1（mm）","a2   (mm)","b2（mm）","a3   (mm)","b3（mm）","Fel/FeH           （KN）","Fm（KN）","LO（mm）","Lu（mm）","弯心直径D","冷弯结果","备注"]