AS 2497-1981
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Sampling procedures for acceptance testing of shaped refractory products
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1981
Establishes the principles required for devising sampling schemes. Recommended and alternative sampling plans are described which will enable both supplier and purchaser to reliably assess the significance of test data obtained from examination of pieces selected. Also includes an explanation of the influence of sampling and testing costs and of the economic assessment of the relative risks assumed by both purchaser and supplier, compared with the costs involved, and contains samples illustrating the use of sampling plans. Tables for inspection by both variables and attributes together with a description of the use of the operating characteristics (OC) curve are in an appendix.
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