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["附表1"]
["烟花爆竹生产关键机械设备研发情况调查表"]
["填报单位：（盖章）",null,"省（自治区、直辖市）安全生产监督管理局"]
["序号","机械设备名称","研发（制造）单位","技术鉴定情况"]
[{"$nulls":3},"是否经过技术鉴定","鉴定时间","鉴定机构"]
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["填报人：",null,"联系电话：",null,"填表日期：   年  月   日"]