This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of neutral ink ballpoint pens and refills. This standard applies to neutral ink ballpoint pens (refillable and non-refillable) and refills for general writing and document writing.
QB/T 2625-2011 Referenced Document
GB 21027-2007 Request in common use of security for student′s articles
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update