GB/T 39933-2021
滚塑成型 低温冲击试验
Rotational moulding—Test method for low temperature impact
- 实施日期
- 2021-07-01
- ICS 分类
- 83.080.01
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 39933-2021
Rotational moulding—Test method for low temperature impact
GB/T 39860-2021
Rapid identification of the surface residual mineral powder on latex products—X-ray diffraction spectrometry
GB/T 39827.2-2021
Plastics—Post-consumer poly(ethylene terephthalate) (PET) bottle recyclates—Part 2: Preparation of test specimens and determination properties
GB/T 39827.1-2021
Plastics—Post-consumer poly(ethylene terephthalate)(PET)bottle recyclates—Part 1:Designation system and basis for specifications
GB/T 39822-2021
Plastics—Determination of yellowness index and change in yellowness index
GB/T 39821-2021
Plastics—Determination of apparent density of moulding material that cannot be poured from a specified funnel
GB/T 39818-2021
Plastics—Thermosetting moulding materials—Determination of shrinkage
GB/T 39812-2021
Plastics—Preparation of test specimens by machining
GB/T 39693.3-2021
Rubber, vulcanized or thermoplastic—Determination of hardness—Part 3:Dead-load hardness using the very low rubber hardness (VLRH) scale
GB/T 20218-2021
Biaxially oriented polyamide (nylon) film
GB/T 10006-2021
Plastics—Film and sheeting—Determination of the coefficients of friction
GB/T 1454-2021
Test method for edgewise compressive properties of sandwich constructions
GB 518-2020
Motorcycle tyres
GB/T 35795-2017
GB/T 7758-2020
Rubber, vulcanized—Determination of low-temperature characteristics—Temperature-retraction procedure (TR test)
GB/T 39691-2020
Plastics—Determination of refractive index
GB/T 39690.2-2020
Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2:Preparation of test specimens and determination of properties
GB/T 17037.2-2020
Plastics—Injection moulding of test specimens of thermoplastic materials—Part 2:Small tensile bars
GB/T 39692-2020
Rubber,vulcanized or thermoplastic—Low temperature testing—General introduction and guide
GB/T 39710-2020
Polycarbonate / acrylonitrile-butadiene-styrene (PC / ABS) material for charging spot housing of electric vehicle