Table 2-A from ISO 2859-1 - AQLs from 150 to 1000


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Hi all,

I have a question about how to use the single sampling plan AQL level.
My understanding is that AQL is in percent nonconforming items per 100 items, so my question then is how can AQL be higher then 100? On the far right of this table there are AQLs from 150 to 1000, what does that mean?
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