This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules and signs, packaging, transportation and storage of water-based ink ballpoint pens and refills. This standard applies to water-based ink ballpoint pens (refillable and non-refillable) and refills (hereinafter referred to as "water-based ballpoint pens" and "refills") for general writing and document writing.
GB/T 32017-2015 Referenced Document
GB 21027 Request in common use of security for student's articles*, 2020-07-23 Update