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ISO 3951-1:2013現(xiàn)行

Sampling procedures for inspection by variables Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL

出版：International Organization for Standardization

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基本信息

標(biāo)準(zhǔn)編號(hào)： ISO 3951-1:2013

發(fā)布時(shí)間：2013/8/27 0:00:00

標(biāo)準(zhǔn)類別：Standard

出版單位：International Organization for Standardization

標(biāo)準(zhǔn)頁(yè)數(shù)：92

標(biāo)準(zhǔn)簡(jiǎn)介

This part ofISO3951is primarily designed for use under the following conditions:a)where the inspection procedure is to be applied to a continuing series of lots of discrete products all supplied by one producer using one production process;b)where only a single quality characteristic,x, of these products is taken into consideration, which must be measurable on a continuous scale;c)where production is stable (under statistical control) and the quality characteristic,x, is distributed according to a normal distribution or a close approximation to the normal distribution;d)where a contract or standard defines a lower specification limit,L, an upper specification limit,U, or both; an item is qualified as conforming if and only if its measured quality characteristic,x,satisfies the appropriate one of the following inequalities:1)x≥L(i.e. the lower specification limit is not violated);2)x≤U(i.e. the upper specification limit is not violated);3)x≥Landx≤U(i.e. neither the lower nor the upper specification limit is violated).

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

ISO 3951-1:2005

ISO/DIS 3951-1 : 60.00 (2013)

ISO 3951-1 : 2005

ISO 3951 : 1989

等同采用的國(guó)際標(biāo)準(zhǔn)

NEN ISO 3951-1 : 2005 - Identical

BS ISO 3951-1 : 2013 - Identical

DS ISO 3951-1 : 2013 - Identical

NBN ISO 3951-1 : 2005 - Identical

SANS 3951-1 : 1ED 2008 - Identical

DIN ISO 3951-1 : 2016 - Identical