DIN ISO 3951-1 : 2016 Title: 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 (ISO 3951-1:2013); Text in German and English Year: 2016 Publisher: DIN Media GmbH Availability: Within 1-2 working days