组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
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GB/T 47908-2026
Composites and reinforcements fibres—Carbon fibre reinforced plastics(CFRPs) and metal assemblies—Characterization of durability of adhesive interfaces by wedge rupture test
GB/T 20102-2026
Test method for determining alkali resistance of glass fiber reinforcing mesh—Exposure to a sodium hydroxide solution
GB/T 47279-2026
Nanotechnology—Determination of residual solvent content in [60]/[70] fullerene—Gas chromatography
GB/T 3855-2026
Test method for resin content of carbon fiber reinforced plastics
GB/T 47409-2026
Test method for mixed mode Ⅰ-mode Ⅱ interlaminar fracture toughness of carbon fiber reinforced composites—Double cantilever beam-uneven bending moment
GB/T 47405-2026
Test methods for permeability of carbon fiber reinforcements used in liquid molding
GB/T 47408-2026
Polyacrylonitrile-based oxidized fiber
GB/T 47406-2026
Test method for volume resistivity of carbon fiber reinforced composites
GB/T 47086-2026
Test method for the mean and distribution of diameter for reinforcement fibers and micro fiber cotton—Digital optical scanner
GB/T 47093-2026
Chemical analysis methods of alumina fiber
GB/T 35926-2025
Technical specification of cementing for impervious graphite
GB/T 35922-2025
Technical specification of impregnation for impervious graphite
GB/T 46444-2025
Test method for tension-tension fatigue properties of carbon fiber reinforced ceramic matrix composites at elevated temperature
GB/T 25042-2024
GB/T 44542-2024
GB/T 44323-2024
GB/T 44308-2024
GB/T 4202-2023
GB/T 45877-2025
Carbon fiber composite materials—Method for planar biaxial tensile testing of laminates
GB/T 45470-2025
Recycled carbon fiber for cement concrete