在不影响成本的情况下，对制程进行最优化的改善。使公司获得最大利润，避免质量管控不足以及过分管控。
If don't influence the cost to change the process get the most benefit and avoid less quality control and more quality control.
制程电镀管控是否有进行切片确认？
Are cross-sections performed as an in-process plating control?
所有的制程WIP与材料是否有相应的定义并管控在制定区域？包括老化敏感材料有效期过期？
Is all in-process WIP and materials properly identified and controlled in designate area? Including expiration date on age sensitive material?
去胶渣与化学沉铜制程是否使用SPC ？超出管控要求时，是否采取相应的改善措施？
Is SPC used for Desmear and Electroless process? Is the corrective action taken for the out of control status?
制程电镀管控是否有热应力切片试验？
Are thermal stressed cross-sections performed as an in-process plating control?
制程电镀管控是否有热应力切片试验？
Are thermal stressed cross-sections performed as an in-process plating control?
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