Guide to statistical process control charts for variables - charts for mean, median, range and standard deviation.
变量静态加工控制图表指南。均值，中值，范围和标准偏差图表。
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In this paper, 6 typical variation conditions are calculated and analyzed. The maximum allowable deviationrange of raceway position is determining as a control value for machining and measuring.
文中对6种典型变化情况进行了计算分析，从中确定滚道位置最大允许偏差范围，作为加工和测量时的控制值。
3
The aim to define importance is to assess proper deviation in financial reports, to define audit range and to assess the influence of expected deviation and possible deviation on financial reports.