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[null,1,"功能实现","新建分级时在点保存时，“颗粒尺寸级别名称”和“允许数量”两列应该增加非空验证。",null,null,"沙永刚","2022-08-18","已修改：分级名称增加了非空验证\n（允许数量因为可以为空，未做修改：空的场合，表示只进行数量测量或评级，不进行是否通过判定）\n\n清洁度级别编码画面已展开对一个\n","修改完"]
[null,2,null,"“上边界”和“下边界”值的合理性是否也需要加验证。如：“下边界”小于“上边界”；同一级别，边界值不能相同等",null,null,"沙永刚","2022-08-18","已修改\n\n清洁度级别编码画面已展开对一个","修改完"]
[null,3,null,"表格中的“允许数量”没有非空限制","宋珊珊","2022-09-08","沙永刚","2022-09-11","已修改\n\n可以空值，保存时会提示，空值时检测分析不统计该级","修改完"]
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