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["Y75NN20001",1.9,20000005,3.3,-0.02,0.7,49.2,"合格"]
["Y75NN20001",1.9,20000009.07,3.3,-0.02,0.7,49.6,"合格"]
["Y75NN20001",1.9,19999992.63,3.3,-0.02,0.7,49.2,"合格"]
["Y75NN20001",2,19999993.87,3.3,-0.02,0.7,49.2,"合格"]
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["外形结构不一样，大普规格书要求线路板转换并且有阻容类的器件，而来料只是单个晶体，如下图："]