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Standard Code | Standard Title | Standard Class | Order |
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GB/T 43289-2023 |
plastics. Test method for determining the rate of decomposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards plastics |
English PDF |
GB/T 43288-2023 |
plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and composition control. 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 |
China National Standards plastics |
English PDF |
GB/T 43287-2023 |
plastics Determination of the degree of disintegration of plastic materials in the marine environment under actual field conditions 塑料 在实际野外条件海洋环境中塑料材料崩解度的测定 |
China National Standards plastics |
English PDF |
GB/T 43282.2-2023 |
plastics. Determination of aerobic biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer. 塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分:采用测定密闭呼吸计内需氧量的方法 |
China National Standards plastics |
English PDF |
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. 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 |
English PDF |
GB/T 43275-2023 |
Screening and determination of antimony, arsenic, barium, cadmium, chromium, lead, mercury and selenium in toy plastics by energy dispersive X-ray fluorescence spectrometry 玩具塑料中锑、砷、钡、镉、铬、铅、汞、硒元素的筛选测定 能量色散X射线荧光光谱法 |
China National Standards plastics |
English PDF |
GB/T 41312.3-2023 |
Permeability testing methods for equipment used in chemical industry Part 3: plastics and their lining equipment 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 |
English PDF |
GB/T 43355-2023 |
Determination of antiviral activity on surfaces of plastics and other non-porous materials 塑料和其他无孔材料表面抗病毒活性的测定 |
China National Standards plastics |
English PDF |
GB/T 43316.6-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 6: Slow strain rate method 塑料 耐环境应力开裂(ESC)的测定 第6部分:慢应变速率法 |
China National Standards plastics |
English PDF |
GB/T 43316.5-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 5: Constant tensile deformation 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 |
China National Standards plastics |
English PDF |
GB/T 43316.4-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 4: Ball or pin pressure method 塑料 耐环境应力开裂(ESC)的测定 第4部分:球压或针压法 |
China National Standards plastics |
English PDF |
GB/T 43316.3-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 3: Bending method 塑料 耐环境应力开裂(ESC)的测定 第3部分:弯曲法 |
China National Standards plastics |
English PDF |
GB/T 43316.2-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 2: Constant tensile load 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 |
China National Standards plastics |
English PDF |
GB/T 43316.1-2023 |
plastics - Determination of environmental stress cracking (ESC) resistance - Part 1: General principles 塑料 耐环境应力开裂(ESC)的测定 第1部分:通则 |
China National Standards plastics |
English PDF |
GB/T 43297-2023 |
plastics—Methods for evaluating photoaging properties of polymers—Fourier transform infrared spectroscopy and UV/visible spectroscopy 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 |
China National Standards plastics |
English PDF |
GB/T 42918.2-2023 |
plastics - Thermoplastic polyurethanes for molding and extrusion - Part 2: Specimen preparation and property determination 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 |
China National Standards plastics |
English PDF |
GB/T 31402-2023 |
Determination of antimicrobial activity on surfaces of plastics and other non-porous materials 塑料和其他无孔材料表面抗菌活性的测定 |
China National Standards plastics |
English PDF |
GB/T 21461.2-2023 |
plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 2: Specimen preparation and property determination 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards plastics |
English PDF |
GB/T 21461.1-2023 |
plastics Ultra-high molecular weight polyethylene (PE-UHMW) molding and extrusion materials Part 1: Nomenclature system and basis for classification 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 43086-2023 |
plastics Polymer dispersions Determination of sieve residue 塑料 聚合物分散体 筛余物的测定 |
China National Standards plastics |
English PDF |
GB/T 43085-2023 |
plastics Polymer dispersions Determination of free formaldehyde content 塑料 聚合物分散体 游离甲醛含量的测定 |
China National Standards plastics |
English PDF |
GB/T 43084.2-2023 |
plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 含氟聚合物分散体、模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards plastics |
English PDF |
GB/T 43084.1-2023 |
plastics - Fluoropolymer dispersions, molding and extrusion materials - Part 1: Nomenclature system and basis for classification 塑料 含氟聚合物分散体、模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 1630.2-2023 |
plastics Epoxy resins Part 2: Specimen preparation and property determination of cross-linked epoxy resins 塑料 环氧树脂 第2部分:试样制备和交联环氧树脂的性能测定 |
China National Standards plastics |
English PDF |
GB/T 12598-2023 |
plastics Ion exchange resin Determination of sphericity rate after grinding and sphericity rate after grinding 塑料 离子交换树脂 渗磨圆球率和磨后圆球率的测定 |
China National Standards plastics |
English PDF |
GB/T 42924.4-2023 |
plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: Dynamic decomposition method using a cone corrosion meter. 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards plastics |
English PDF |
GB/T 42924.1-2023 |
plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 1: General terminology and applications. 塑料 烟雾产生 燃烧流腐蚀性的测定 第1部分:通用术语和应用 |
China National Standards plastics |
English PDF |
GB/T 42922-2023 |
plastics - Determination of organic solvent extractables - Chemical methods 塑料 有机溶剂可萃取物的测定 化学方法 |
China National Standards plastics |
English PDF |
GB/T 42920-2023 |
plastics - Evaluation of fire resistance properties and fire performance of fiber reinforced plastic composites 塑料 纤维增强塑料复合材料耐火特性和防火性能的评定 |
China National Standards plastics |
English PDF |
GB/T 42919.6-2023 |
plastics - Determination of thermal conductivity and thermal diffusivity - Part 6: Comparative method based on temperature modulation technology 塑料 导热系数和热扩散系数的测定 第6部分:基于温度调制技术的比较法 |
China National Standards plastics |
English PDF |
GB/T 42919.4-2023 |
plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method 塑料 导热系数和热扩散系数的测定 第4部分:激光闪光法 |
China National Standards plastics |
English PDF |
GB/T 42919.3-2023 |
plastics - Determination of thermal conductivity and thermal diffusivity - Part 3: Temperature wave analysis method 塑料 导热系数和热扩散系数的测定 第3部分:温度波分析法 |
China National Standards plastics |
English PDF |
GB/T 42919.1-2023 |
plastics - Determination of thermal conductivity and thermal diffusivity - Part 1: General principles 塑料 导热系数和热扩散系数的测定 第1部分:通则 |
China National Standards plastics |
English PDF |
GB/T 42918.1-2023 |
plastics - Thermoplastic polyurethanes for molding and extrusion - Part 1: Nomenclature system and basis for classification 塑料 模塑和挤出用热塑性聚氨酯 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 33061.7-2023 |
plastics - Determination of dynamic mechanical properties - Part 7: Non-resonant torsional vibration method 塑料 动态力学性能的测定 第7部分: 非共振扭转振动法 |
China National Standards plastics |
English PDF |
GB/T 33061.6-2023 |
plastics - Determination of dynamic mechanical properties - Part 6: Non-resonant shear vibration method 塑料 动态力学性能的测定 第6部分:非共振剪切振动法 |
China National Standards plastics |
English PDF |
GB/T 33061.5-2023 |
plastics - Determination of dynamic mechanical properties - Part 5: Non-resonant bending vibration method 塑料 动态力学性能的测定 第5部分:非共振弯曲振动法 |
China National Standards plastics |
English PDF |
GB/T 33061.4-2023 |
plastics - Determination of dynamic mechanical properties - Part 4: Non-resonant tensile vibration method 塑料 动态力学性能的测定 第4部分: 非共振拉伸振动法 |
China National Standards plastics |
English PDF |
GB/T 7139-2023 |
plastics. Homopolymers and copolymers of vinyl chloride. Determination of chlorine content. 塑料 氯乙烯均聚物和共聚物 氯含量的测定 |
China National Standards plastics |
English PDF |
GB/T 41638.3-2023 |
plastics - Carbon and environmental footprints of bio-based plastics - Part 3: Requirements and guidelines for the quantification of process carbon footprints 塑料 生物基塑料的碳足迹和环境足迹 第3部分:过程碳足迹 量化要求与准则 |
China National Standards plastics |
English PDF |
GB/T 41638.2-2023 |
plastics - Carbon and environmental footprints of bio-based plastics - Part 2: Carbon footprint of materials - Amount (mass) of CO2 incorporated into polymer molecules from the air 塑料 生物基塑料的碳足迹和环境足迹 第2部分:材料碳足迹 由空气中并入到聚合物分子中CO2的量(质量) |
China National Standards plastics |
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 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 |
English PDF |
GB/T 1040.2-2022 |
plastics - Determination of tensile properties - Part 2: Test conditions for molded and extruded plastics 塑料 拉伸性能的测定 第2部分:模塑和挤塑塑料的试验条件 |
China National Standards plastics |
English PDF |
GB/T 41639-2022 |
plastics Determination of disintegration rate of plastic materials under laboratory-scale simulated composting conditions 塑料 在实验室规模模拟堆肥化条件下塑料材料崩解率的测定 |
China National Standards plastics |
English PDF |
GB/T 41638.1-2022 |
plastics - Carbon and environmental footprints of bio-based plastics - Part 1: General principles 塑料 生物基塑料的碳足迹和环境足迹 第1部分:通则 |
China National Standards plastics |
English PDF |
GB/T 2546.2-2022 |
plastics - Polypropylene (PP) molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 聚丙烯(PP)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards plastics |
English PDF |
GB/T 2546.1-2022 |
plastics - Polypropylene (PP) molding and extrusion materials - Part 1: Nomenclature system and basis of classification 塑料 聚丙烯(PP)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 18743.2-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 2: test conditions for pipes of different materials 热塑性塑料管材 简支梁冲击强度的测定 第2部分:不同材料管材的试验条件 |
China National Standards plastics |
English PDF |
GB/T 18743.1-2022 |
Thermoplastics pipes - Determination of impact strength of simply supported beams - Part 1: General test methods 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 |
English PDF |
GB/T 16422.4-2022 |
plastics - laboratory light source exposure test methods - Part 4: open carbon arc lamps 塑料 实验室光源暴露试验方法 第4部分:开放式碳弧灯 |
China National Standards plastics |
English PDF |
GB/T 16422.3-2022 |
plastics - laboratory light source exposure test methods - Part 3: fluorescent ultraviolet lamps 塑料 实验室光源暴露试验方法 第3部分:荧光紫外灯 |
China National Standards plastics |
English PDF |
GB/T 16422.2-2022 |
plastics - laboratory light source exposure test methods - Part 2: Xenon arc lamps 塑料 实验室光源暴露试验方法 第2部分:氙弧灯 |
China National Standards plastics |
English PDF |
GB/T 41489-2022 |
plastics polyamide determination by gas chromatography ε- Caprolactam and ω- Dodecalactam 塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺 |
China National Standards plastics |
English PDF |
GB/T 41378-2022 |
plastics Blow-molded polypropylene containers for liquid food packaging 塑料 液态食品包装用吹塑聚丙烯容器 |
China National Standards plastics |
English PDF |
GB/T 41974.1-2022 |
plastics - Color masterbatches - Part 1: Nomenclature system and basis of classification 塑料 色母料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 5568-2022 |
Rubber or plastics hoses and hose assemblies - Hydraulic impulse test without deflection 橡胶或塑料软管及软管组合件 无曲挠液压脉冲试验 |
China National Standards plastics |
English PDF |
GB/T 8333-2022 |
plastics - Test method for combustion behavior of rigid foamed plastics - Vertical combustion method 塑料 硬质泡沫塑料燃烧性能试验方法 垂直燃烧法 |
China National Standards plastics |
English PDF |
GB/T 41927-2022 |
plastics - Thermoset molding compounds - Short-term performance evaluation at elevated temperatures 塑料 热固性模塑料 高温下的短期性能评估 |
China National Standards plastics |
English PDF |
GB/T 41926-2022 |
plastics - Determination of 1,2-ethylene glycol content in epoxy resins 塑料 环氧树脂 1,2-乙二醇含量的测定 |
China National Standards plastics |
English PDF |
GB/T 41928-2022 |
plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC) 塑料 环氧树脂 差示扫描量热法(DSC)测定交联环氧树脂交联度 |
China National Standards plastics |
English PDF |
GB/T 41929-2022 |
plastics - epoxy resins - test methods 塑料 环氧树脂 试验方法 |
China National Standards plastics |
English PDF |
GB/T 41931-2022 |
plastics/Rubber Polymer Dispersions and Synthetic Rubber Latex Freeze-Thaw Cycle Stability Test 塑料/橡胶 聚合物分散体和合成橡胶胶乳 冻融循环稳定性试验 |
China National Standards plastics |
English PDF |
GB/T 41935-2022 |
plastics - Artificial weathering with acid deposits 塑料 含酸性沉积的人工气候老化 |
China National Standards plastics |
English PDF |
GB/T 41932-2022 |
plastics - Determination of fracture toughness (GIC and KIC) - Linear elastic fracture mechanics (LEFM) method 塑料 断裂韧性(GIC和KIC)的测定 线弹性断裂力学(LEFM)法 |
China National Standards plastics |
English PDF |
GB/T 41933-2022 |
plastics - Determination of tension-tension fatigue crack growth - Linear elastic fracture mechanics (LEFM) method 塑料 拉-拉疲劳裂纹扩展的测定 线弹性断裂力学(LEFM)法 |
China National Standards plastics |
English PDF |
GB/T 41934-2022 |
plastics - Determination of vertical flame spread of films and sheets 塑料 薄膜和薄片垂直火焰蔓延的测定 |
China National Standards plastics |
English PDF |
GB/T 2406.3-2022 |
plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test 塑料 用氧指数法测定燃烧行为 第3部分:高温试验 |
China National Standards plastics |
English PDF |
GB/T 11546.2-2022 |
plastics - Determination of creep properties - Part 2: Three-point bending creep 塑料 蠕变性能的测定 第2部分:三点弯曲蠕变 |
China National Standards plastics |
English PDF |
GB/T 19466.5-2022 |
plastics - Differential scanning calorimetry (DSC) - Part 5: Determination of characteristic reaction curve temperature, time, enthalpy of reaction and conversion 塑料 差示扫描量热法(DSC) 第5部分: 特征反应曲线温度、时间,反应焓和转化率的测定 |
China National Standards plastics |
English PDF |
GB/T 41936.2-2022 |
plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers 塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物 |
China National Standards plastics |
English PDF |
GB/T 41936.1-2022 |
plastics - Determination of torsional stiffness of flexible materials - Part 1: General method 塑料 柔性材料扭转刚度的测定 第1部分:通用方法 |
China National Standards plastics |
English PDF |
GB/T 33061.11-2022 |
plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature 塑料 动态力学性能的测定 第11部分: 玻璃化转变温度 |
China National Standards plastics |
English PDF |
GB/T 41937-2022 |
Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method 橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性 |
China National Standards plastics |
English PDF |
GB/T 41758.1-2022 |
plastics - Polyketone (PK) molding and extrusion materials - Part 1: Nomenclature system and basis of classification 塑料 聚酮(PK)模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 1038.2-2022 |
plastics - Films and sheets - Test methods for gas permeability - Part 2: Equal pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第2部分:等压法 |
China National Standards plastics |
English PDF |
GB/T 1038.1-2022 |
plastics - Films and sheets - Test methods for gas permeability - Part 1: Differential pressure method 塑料制品 薄膜和薄片 气体透过性试验方法 第1部分:差压法 |
China National Standards plastics |
English PDF |
GB/T 41792-2022 |
plastics - Films and sheets - Determination of cold cracking temperature 塑料制品 薄膜和薄片 冷裂温度的测定 |
China National Standards plastics |
English PDF |
GB/T 41791-2022 |
plastics Films and sheets Non-oriented polyethylene terephthalate (PET) sheet 塑料制品 薄膜和薄片 无取向聚对苯二甲酸乙二醇酯(PET)片材 |
China National Standards plastics |
English PDF |
GB/T 1844.3-2022 |
plastics - Symbols and abbreviations - Part 3: Plasticizers 塑料 符号和缩略语 第3部分:增塑剂 |
China National Standards plastics |
English PDF |
GB/T 1844.2-2022 |
plastics - Symbols and abbreviations - Part 2: Fillers and reinforcing materials 塑料 符号和缩略语 第2部分:填料和增强材料 |
China National Standards plastics |
English PDF |
GB/T 41709-2022 |
Carbon fiber reinforced plastics - Determination of size and aspect ratio of pulverized material 碳纤维增强塑料 粉碎料尺寸和长宽比的测定 |
China National Standards plastics |
English PDF |
GB/T 24135-2022 |
Rubber or plastics coated fabrics - Accelerated aging test 橡胶或塑料涂覆织物 加速老化试验 |
China National Standards plastics |
English PDF |
GB/T 1844.1-2022 |
plastics - Symbols and abbreviations - Part 1: Base polymers and their characteristic properties 塑料 符号和缩略语 第1部分:基础聚合物及其特征性能 |
China National Standards plastics |
English PDF |
GB/T 41877.1-2022 |
plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 1: Nomenclature system and basis of classification 塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第1部分:命名系统和分类基础 |
China National Standards plastics |
English PDF |
GB/T 41877.2-2022 |
plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen preparation and property determination 塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards plastics |
English PDF |
GB/T 41878-2022 |
plastics - Determination of scratch properties 塑料 划痕性能的测定 |
China National Standards plastics |
English PDF |
GB/T 41879-2022 |
plastics - Burning behavior - Medium-scale fire tests of fiber-reinforced polymer composites 塑料 燃烧性能 纤维增强聚合物复合材料的中等尺寸耐火测试 |
China National Standards plastics |
English PDF |
GB/T 41880-2022 |
plastics - epoxy resins - determination of electrical conductivity of aqueous extracts 塑料 环氧树脂 水萃取液电导率的测定 |
China National Standards plastics |
English PDF |
GB/T 41758.2-2022 |
plastics - Polyketone (PK) molding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 聚酮(PK)模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards plastics |
English PDF |
GB/T 40611-2021 |
plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer 塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法 |
China National Standards plastics |
English PDF |
GB/T 40440-2021 |
plastics—Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS,AEPDS and ASA)—Requirements and test methods 塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物(ABS、AEPDS和ASA)挤出板材 要求和试验方法 |
China National Standards plastics |
English PDF |
GB/T 40384-2021 |
plastics—Determination of the transient extensional viscosity of polymer melts 塑料 聚合物熔体瞬态拉伸黏度的测定 |
China National Standards plastics |
English PDF |
GB/T 40426.3-2021 |
plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material 塑料制品 装饰性实体面材 第3部分:性能的测定 非板型实体面材 |
China National Standards plastics |
English PDF |
GB/T 40426.2-2021 |
plastics—Decorative solid surfacing materials—Part 2: Determination of properties—Sheet solid surfacing material 塑料制品 装饰性实体面材 第2部分:性能的测定 板型实体面材 |
China National Standards plastics |
English PDF |
GB/T 40426.1-2021 |
plastics—Decorative solid surfacing materials—Part 1: Classification and specifications 塑料制品 装饰性实体面材 第1部分:分类和规范 |
China National Standards plastics |
English PDF |
GB/T 40367-2021 |
plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide 塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法 |
China National Standards plastics |
English PDF |
GB/T 40340-2021 |
Composites and metal assemblies—Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests 复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验 |
China National Standards plastics |
English PDF |
GB/T 40318-2021 |
plastics—Environmental aspects—General guidelines for their inclusion in standards 塑料 环境因素 标准中环境因素的通则 |
China National Standards plastics |
English PDF |
GB/T 40315-2021 |
plastics—Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value 塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器 |
China National Standards plastics |
English PDF |
GB/T 40302-2021 |
plastics—Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source 塑料 立式软薄试样与小火焰源接触的燃烧性能测定 |
China National Standards plastics |
English PDF |
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