Is complementary to ISO 2859. Object of the methods laid down is to ensure that lots of an acceptable quality have a high probability of acceptance and that the probability of rejection of inferior lots is as high as ...
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标准号:
ISO 3951-1989
Is complementary to ISO 2859. Object of the methods laid down is to ensure that lots of an acceptable quality have a high probability of acceptance and that the probability of rejection of inferior lots is as high as possible. To be used under the following conditions: inspection procedure to be applied to a continuous series of lots of discrete products supplied by one producer using one production process;only a single quality characteristic is considered which must be measurable on a continuous scale;production is stable and quality characteristic is distributed normally;a contract or standard defines an upper and/or a lower specification limit.
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