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 15597.2-2024
Plastics—Poly(methyl methacrylate)(PMMA)moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
GB/T 15597.1-2024
Plastics—Poly(methyl methacrylate)(PMMA) moulding and extrusion materials—Part 1:Designation system and basis for specifications
GB/T 2035-2024
Plastics—Vocabulary
GB/T 30102-2024
Guidelines for the recovery and recycling of plastics waste
GB/T 29284-2024
Poly (lactic acid)
GB/T 43953-2024
Biodegradable poly(glycolic acid)（PGA）
GB/T 21461.2-2023
Plastics—Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties
GB/T 21461.1-2023
Plastics—Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials—Part 1: Designation system and basis for specifications
GB/T 31402-2023
Measurement of antibacterial activity on plastics and other non-porous surfaces
GB/T 29418-2023
Test methods for properties of wood-plastic composite profile
GB/T 43282.2-2023
Plastics—Determination of the aerobic biodegradation of plastic materials exposed to seawater—Part 2: Method by measuring the oxygen demand in closed respirometer
GB/T 43282.1-2023
Plastics—Determination of the aerobic biodegradation of plastic materials exposed to seawater—Part 1: Method by analysis of evolved carbon dioxide
GB/T 43289-2023
Plastics—Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions
GB/T 43288-2023
Plastics—Soil biodegradable materials for mulch films for use in agriculture and horticulture—Requirements and test methods regarding biodegradation, ecotoxicity and control of constituents
GB/T 43287-2023
Plastics—Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions
GB/T 42918.2-2023
Plastics—Thermoplastic polyurethanes for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties
GB/T 43355-2023
Measurement of antiviral activity on plastics and other non-porous surfaces
GB/T 43316.6-2023
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 6: Slow strain rate method
GB/T 43316.5-2023
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 5: Constant tensile deformation method
GB/T 43316.4-2023
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 4: Ball or pin impression method