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 47608-2026
Determination of nitrate content in waste liquid（water）—Volumetric method
GB/T 33071-2026
Technical specification for cobalt scrap treatment and disposal
GB/T 47595-2026
Technical guidelines for strontium-containing waste residue recycling
GB/T 47594-2026
Carbon-based catalytic desulfurization method for sulfur-containing waste gas
GB/T 47597-2026
Waste chemicals—Determination methods for loss on drying and loss on ignition
GB/T 47596-2026
Recycling and reusing method for waste liquid from display panel stripping
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 47075-2026
Determination of cephalosporins in wastewater—Liquid chromatography-tandem mass spectrometry
GB/T 19054-2025
General technical conditions for fuel oil cremator
GB/T 46839-2025
Technical specifications for N-methylpyrrolidone (NMP) waste gas recovery and waste liquid recycling device
GB/T 28743-2025
Sewage treatment vessel equipment—General technical requirements
GB/T 28742-2025
Technical specification for safety of sewage treatment equipment
GB 34330-2025
Identification standards for solid wastes General rules
GB/T 46442-2025
Plastics—Determination of color difference of recycled plastics
GB/T 28739-2025
Kitchen waste treating and utilizing equipments in catering services
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