GB/T 26704-2022 (English Version) PDF

Standard No.: GB/T 26704-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 26704-2022
Replace: GB/T 26704-2011

Scope: This document specifies the classification, requirements, test conditions and materials, test methods, inspection rules and signs, packaging, transportation and storage of pencils. This document applies to graphite pencils and colored pencils with wood barrels. This document does not apply to charcoal pencils and special purpose pencils.

GB/T 26704-2022 Referenced Document

GB 21027 Request in common use of security for student's articles
GB/T 12654-2018 Writing paper
GB/T 1543 Paper and board-Determination of opacity（paper backing)-Diffuse reflectance method
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 250 Textiles.Tests for colour fastness.Grey scale for assessing change in colour
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 39024-2020 Black leads for wood-cased pencils—Classification and diameters
GB/T 451.2 Paper and paperboard Part 2: Quantitative determination*， 2023-12-28 Update
GB/T 451.3 Paper and board determination of thickness
GB/T 456 Paper and board determination of smoothness (Bekk method)
GB/T 7974 Paper,board and pulps.Measurement of diffuse blue reflectance factor.D65 brightness(Diff/ Geometry, Outdoor daylight conditions)
GB/T 8427 Textiles－Tests for color fastness－Color fastness to artificial light：Xenon arc