2019KS Q ISO 3951-5:2019 Sampling procedures for inspection by variables — Part 5:Sequential sampling plans indexed by acceptance quality limit (AQL) for inspection by variables (known standard deviation)
2014KS Q ISO 3951-4:2014 Sampling procedures for inspection by variables — Part 4: Procedures for assessment of declared quality levels
2013KS Q ISO 3951-3:2013 Sampling procedures for inspection by variables-Part 3:Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
2012KS Q ISO 3951-3:2012 Sampling procedures for inspection by variables-Part 3:Double sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
2006KS Q ISO 3951-2006 Sampling procedures and charts for inspection by variables for percent nonconforming