[GB/T 4091.9-1983] 缺陷数控制图(c图)[已作废]
发布时间:1983-12-21
实施时间:1984-10-01
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[GB 3361-1982] 数据的统计处理和解释 在成对观测值情形下两个均值的比较[现行]
发布时间:1982-01-02
实施时间:1984-01-01
本标准规定了成对观测值之差的总体均值与零或者其它预先指定的值相比较的方法。
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[GB 3359-1982] 数据的统计处理和解释 统计容许区间的确定[已作废]
发布时间:1982-01-02
实施时间:1984-01-01
本标准规定以样本为基础的确定统计容许区间的方法。本标准给出的方法仅适用于各抽样单位是从所考虑的总体中..
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[GB 3360-1982] 数据的统计处理和解释 均值的估计和置信区间[已作废]
发布时间:1982-01-02
实施时间:1984-01-01
本标准适用于对抽自正态总体的随机样本所作的一系列试验的基础上,在总体方差未知的情况下,估计该总体的均..
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[GB/T 17989.1-2020] 控制图 第1部分:通用指南[现行]
发布时间:2020-03-06
实施时间:2020-10-01
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[GB/T 17989.4-2020] 控制图 第4部分:累积和控制图[现行]
发布时间:2020-03-06
实施时间:2020-10-01
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[GB/T 17989.2-2020] 控制图 第2部分:常规控制图[现行]
发布时间:2020-03-06
实施时间:2020-10-01
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[GB/T 17989.3-2020] 控制图 第3部分:验收控制图[现行]
发布时间:2020-03-06
实施时间:2020-10-01
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