研究了面向成组统计质量控制的工序族基础理论，提出了绝对工序能力的概念，并给出了绝对工序能力的估计方法。
The process family method for group statistical quality control was studied in this paper. The absolute process ability was proposed and the estimating principle was studied.
研究了面向成组统计质量控制的工序族基础理论，提出了绝对工序能力的概念，并给出了绝对工序能力的估计方法。
The process family method for group statistical quality control was studied in this paper. The absolute process ability was proposed and the estimating principle was studied.
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