GB/T 46022-2025 Cover glass for vehicle displays

GB/T 2680-1994 Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors GB/T 2680-2021 Glass in building—Determination of light transmittance,solar direct transmittance,total solar energy transmittance,ultraviolet transmittance and related glazing factors GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 3922-2013 Textiles—Tests for colour fastness—Colour fastness to perspiration GB/T 13891-1992 Test methods of specular gloss for decorative building materials GB/T 13891-2008 Test methods of specular gloss for decorative building materials GB/T 20314-2017 Thin float glass for liquid crystal display(LCD) applications GB/T 30447-2013 Measurement method for contact angle of nano-film surface GB/T 32642-2016 Flat panel displays glass substrate surface roughness measurement method GB/T 32643-2016 Flat panel displays glass substrates surface waviness measurement method GB/T 37900-2019 Test method of hardness and fracture toughness for ultra-thin glass—Low-load vickers hardness indentation method GB/T 39815-2021 Test method for scratch resistance of ultrathin glass JC/T 2462-2018 Anti-glare glass QB/T 2777-2015 pen marker QB/T 2777-2006 pen marker QC/T 1171-2022 Car paint protection film