Are microsection coupons retained for one year with an adequate index system for locating archived microsections?

所有的切片是否至少保留一年,并且有存档系统并附有目录?

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Are the archived microsection coupons and documents traceable to manufacturing lots and shipping lots?

存档的切片样品和文件可以追踪到生产批号与出货批号?

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Is the microscope measurement system validated against a standard daily before microsection measurements?

在显微镜测试之前是否确认其有效?

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