This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules and markings, packaging, transportation and storage of utility knives. This standard applies to utility knives used in office, study, life, art design and decoration projects.
QB/T 2961-2008 Referenced Document
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 2423.1-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests A: Cold
GB/T 2423.2-2001 Environmental testing for electric and electronic products Part 2: Test methods Tests B: Dry heat
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 4340.1-1999 Metallic materials--Vickers hardness test-- Part 1: Test method
QB/T 3826-1999 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Neutral salt spraying test (NSS)
QB/T 3832-1999 Evaluation of the corrosion test results of the metal deposits for the light industrial products