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 20417.1-2025
Plastics—Acrylonitrile-butadiene-styrene(ABS) moulding and extrusion materials—Part 1: Designation system and basis for specifications
GB/T 38271-2025
Plastics—Determination of residual styrene monomer in polystyrene (PS), impact-resistant polystyrene (PS-I), acrylonitrile-butadiene-styrene (ABS) and styrene-acrylonitrile (SAN) resin—Gas chromatography
GB/T 33319-2025
Plastics—Polyethylene compounds for breathable film
GB/T 30924.1-2025
Plastics—Ethylene-vinyl acetate(EVAC) moulding and extrusion materials—Part 1:Designation system and basis for specifications
GB/T 46827.2-2025
Plastics—Methyl methacrylate-acrylonitrile-butadiene-styrene (MABS) moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties
GB/T 40006.12-2025
Plastics—Recycled plastics—Part 12: Poly(methyl methacrylate) (PMMA) materials
GB/T 40006.10-2025
Plastics—Recycled plastics—Part 10: Poly(butylene terephthalate)(PBT) materials
GB/T 1632.2-2025
Plastics—Determination of the viscosity of polymers in dilute solution using capillary viscometers—Part 2: Poly(vinyl chloride) resins
GB/T 46386.1-2025
Plastics—Poly(butylene adipate terephthalate) (PBAT) moulding and extrusion materials—Part 1: Designation system and basis for classification
GB/T 46386.2-2025
Plastics—Poly(butylene adipate terephthalate) (PBAT) moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties
GB/T 46197.1-2025
Plastics—Polyetheretherketone（PEEK）moulding and extrusion materials—Part 1:Designation system and basis for specifications
GB/T 22027-2025
Thermoplastic elastomers—Nomenclature and abbreviated terms
GB/T 46202-2025
Plastics/rubber—Polymer dispersions and rubber latices (natural and synthetic)—Definitions and review of test methods
GB/T 46197.2-2025
Plastics—Polyetheretherketone（PEEK）moulding and extrusion materials—Part 2: Preparation of test specimens and determination of properties
GB/T 42918.3-2025
Plastics—Thermoplastic polyurethanes for moulding and extrusion—Part 3：Test method for distinction between ether and ester polyurethanes
GB/T 9347-2025
Determination of vinyl acetate content in vinyl chloride-vinyl acetate copolymers
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 40006.13-2025
Plastics—Recycled plastics—Part 13: Poly(pheylene ether) (PPE) materials
GB/T 46019.1-2025
Plastics—Identification of recycled plastics—Part 1: Poly(ethylene terephthalate) (PET) materials