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 47920-2026
Plastics—Testing and characterization of mechanically recycled polypropylene (PP) and polyethylene (PE) for intended use in different plastics processing techniques
GB/T 47595-2026
Technical guidelines for strontium-containing waste residue recycling
GB/T 47393-2026
Technical guidelines for directional recycling of waste lithium battery chemicals
GB/T 25032-2026
Municipal solid waste incineration bottom ash aggregate
GB/T 46442-2025
Plastics—Determination of color difference of recycled plastics
GB/T 46515-2025
Evaluation specifications for recycling technology in waste battery chemicals
GB/T 46020.2-2025
Plastics—Guide of design for recycling—Part 2:High density polyethylene(PE-HD) materials
GB/T 46020.1-2025
Plastics—Guide of design for recycling—Part 1: Poly(ethylene terephthlate) （PET）materials
GB/T 46019.2-2025
Plastics—Identification of recycled plastics—Part 2: Polypropylene(PP) materials
GB/T 46018.2-2025
Plastics—Technical specification for evaluation of recycled plastic products—Part 2 ：Polystyrene(PS) materials
GB/T 46018.1-2025
Plastics—Technical specification for evaluation of recycled plastic products—Part 1:Poly(ethylene terephthalate) (PET) materials
GB/T 46043-2025
Plastics—Recycled plastics—Guidance for traceability and assessment of environmental aspect
GB/T 46019.1-2025
Plastics—Identification of recycled plastics—Part 1: Poly(ethylene terephthalate) (PET) materials
GB/T 45922-2025
Technical specification for photovoltaic module scrapping
GB/T 45697-2025
Technical specification for recycling and trading of furniture
GB/T 45656-2025
Specification for the usability classification of second-hand electronic products
GB/T 17145-2024
Guidelines for recycling of used mineral oil
GB/T 45080-2024
Specification for construction of trading platform for reused parts of end-of-life vehicles
GB/T 45084-2024
Technical specification for trading and traceability of reused and remanufactured parts of end-of-life vehicles
GB/T 45076-2024
Specification for construction of recyclable resources trading platform