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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43282.1-2023 |
Plastics. Determination of the aerobic biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide. {译} 塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分：采用分析释放二氧化碳的方法 |
China National Standards Plastics Methods the |
 English PDF |
| GB/T 41312.3-2023 |
Permeability testing methods for equipment used in chemical industry Part 3: Plastics and their lining equipment {译} 化工用设备渗透性检测方法 第3部分：塑料及其衬里设备 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 42764-2023 |
Plastics - Evaluation of the intrinsic aerobic biodegradability of materials exposed to marine inoculum under laboratory mesophilic conditions - Test methods and requirements {译} 塑料 在实验室中温条件下暴露于海洋接种物的材料固有需氧生物分解能力评估 试验方法与要求 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 18743.1-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 1: General test methods {译} 热塑性塑料管材 简支梁冲击强度的测定 第1部分：通用试验方法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 3681.2-2021 |
Plastics—Methods of exposure to solar radiation—Part 2: Direct weathering and exposure behind window glass 塑料 太阳辐射暴露试验方法 第2部分：直接自然气候老化和暴露在窗玻璃后气候老化 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 38787-2020 |
Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials 塑料 材料生物分解试验用样品制备方法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 9573-2013 |
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the lengths of hose assemblies 橡胶和塑料软管及软管组合件 软管尺寸和软管组合件长度测量方法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 3681-2011 |
Plastics methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors 塑料 自然日光气候老化、玻璃过滤后日光气候老化和菲涅耳镜加速日光气候老化的暴露试验方法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 27797.11-2011 |
Fibre-reinforced plastics - Methods of producing test plates - Part 11: Injection moulding of BMC and other long-fibre moulding compounds - Small plates 纤维增强塑料 试验板制备方法 第11部分：BMC和其他长纤维模塑料注射模塑 小方片 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 27797.10-2011 |
Fibre-reinforced plastics - Methods of producing test plates - Part 10: Injection moulding of BMC and other long-fibre moulding compounds - General principles and moulding of multipurpose test specimens 纤维增强塑料 试验板制备方法 第10部分：BMC和其他长纤维模塑料注射模塑 一般原理和通用试样模塑 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 27726-2011 |
Thermoplastics valves - Pressure test methods and requirements 热塑性塑料阀门压力试验方法及要求 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 1033.3-2010 |
Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method 塑料 非泡沫塑料密度的测定 第3部分：气体比重瓶法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 1033.2-2010 |
Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density gradient column method 塑料 非泡沫塑料密度的测定 第2部分：密度梯度柱法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 23296.1-2009 |
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and th 食品接触材料 塑料中受限物质 塑料中物质向食品及食品模拟物特定迁移试验和含量测定方法以及食品模拟物暴露条件选择的指南 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 1033.1-2008 |
Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method 塑料 非泡沫塑料密度的测定 第1部分：浸渍法、液体比重瓶法和滴定法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 16422.1-2006 |
Plastics - Methods of the exposure to laboratory light sources - Part 1: General guidance 塑料实验室光源暴露试验方法 第1部分：总则 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 19687-2005 |
Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods) 闭孔塑料长期热阻变化的测定 实验室加速测试方法 |
China National Standards Plastics Methods the |
English PDF |
| GB/T 18022-2000 |
Acoustics--Methods for measuring the longitudinal sound speed and attenuation coefficient of rubbers and plastics in the frequency range 1 MHz to 10 MHz 声学 1～10 MHz频率范围内橡胶和塑料纵波声速与衰减系数的测量方法 |
China National Standards Plastics Methods the |
English PDF |
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