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International Standard Category: Application of statistical methods

GB/T 4091-2001    Shewhart control charts
常规控制图;
Category No.:03.120.30 Valid Status:superseded
Issued Organization:SAC Issued Date:2001-3-7
Implemented Date:2001-12-1 Abolished Date:
Superseded Standard.:GB/T 17989.2-2020 Control charts—Part 2: Shewhart control charts
Superseded Date:2020-10-1
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