AS 2490-1981被替代
Sampling procedures and charts for inspection by variables for percent defective
出版：Standards Australia
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基本信息
標準編號： AS 2490-1981
標準類別：Standard
出版單位：Standards Australia
標準頁數：109
標準簡介
Establishes sampling plans and procedures for inspection by variables. Three methods of determining acceptability are included, viz., the 's' method, the sigma method and the 'R' method. Appendices cover basic statistical theory, calculation of the estimated standard deviation, and the use of the 'R' (range) method as an alternative to the 's' method.
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