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塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法
Plastics—Soil biodegradable materials for mulch films for use in agriculture and horticulture—Requirements and test methods regarding biodegradation, ecotoxicity and control of constituents
未硫化橡胶 塑性的测定 快速塑性计法
Rubber, unvulcanized—Determination of plasticity—Rapid-plastimeter method
塑料 在实际野外条件海洋环境中塑料材料崩解度的测定
Plastics—Determination of the degree of disintegration of plastic materials in marine habitats under real field conditions
塑料 模塑和挤出用热塑性聚氨酯 第2部分：试样制备和性能测定
Plastics—Thermoplastic polyurethanes for moulding and extrusion—Part 2: Preparation of test specimens and determination of properties
硅橡胶 苯基和乙烯基含量的测定 核磁共振氢谱法
Silicone rubber—Determination of phenyl and vinyl content—1H-NMR method
塑料和其他无孔材料表面抗病毒活性的测定
Measurement of antiviral activity on plastics and other non-porous surfaces
塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 6: Slow strain rate method
塑料 耐环境应力开裂(ESC)的测定 第5部分:恒定拉伸变形法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 5: Constant tensile deformation method
塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 4: Ball or pin impression method
塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 3: Bent strip method
塑料 耐环境应力开裂(ESC)的测定 第2部分:恒定拉伸负荷法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 2: Constant tensile load method
塑料 耐环境应力开裂(ESC)的测定 第1部分:通则
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 1: General guidance
燃气用埋地聚乙烯（PE）管道系统 第5部分：系统适用性
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 5:Fitness for purpose of the system
燃气用埋地聚乙烯（PE）管道系统 第3部分：管件
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 3: Fittings
燃气用埋地聚乙烯（PE）管道系统 第2部分：管材
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 2: Pipes
燃气用埋地聚乙烯（PE）管道系统 第1部分：总则
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 1:General
密封元件为弹性体材料的旋转轴唇形密封圈 第4部分：性能试验程序
Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 4:Perpormance test procedures
密封元件为弹性体材料的旋转轴唇形密封圈 第3部分：贮存、搬运和安装
Rotary shaft lip-type seals incorporating elastomeric sealing elements—Part 3:Storage,handling and installation
塑料 聚合物光老化性能评估方法 傅里叶红外光谱和紫外/可见光谱法
Plastics—Methodology for assessing polymer photoageing—FTIR and UV/visible spectroscopy
纳米技术 小尺寸纳米结构薄膜拉伸性能测定方法
Nanotechnologies—Test method for tensile properties of small size nanostructured thin film