Evidence: The statical value of machine down time and quality cost was wrong.
Evidence: The statical value of machine down time and quality cost was wrong.
质量目标统计结果错误，如：设备停机时间，质量成本等。
Evidence: The statical value of machine down time and quality cost was wrong.
质量目标统计结果错误，如：设备停机时间，质量成本等。