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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 35612-2024 |
Green product evaluation-wood Plastic products 绿色产品评价-木塑制品 |
China National Standards Plastic |
 English PDF |
| GB/T 15597.2-2024 |
Plastics - Polymethyl methacrylate (PMMA) - Molding and extrusion materials - Part 2: Preparation of specimens and performance determination 塑料-聚甲基丙烯酸甲酯（PMMA）-模塑和挤出材料-第2部分：试样制备和性能测定 |
China National Standards Plastic |
English PDF |
| GB/T 15597.1-2024 |
Plastics - Polymethyl methacrylate (PMMA) molding and extrusion materials - Part 1: Nomenclature system and classification basis 塑料-聚甲基丙烯酸甲酯（PMMA）模塑和挤出材料-第1部分：命名系统和分类基础 |
China National Standards Plastic |
English PDF |
| GB/T 41666.7-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks - Part 7: Spiral winding lining method 地下无压排水管网非开挖修复用塑料管道系统-第7部分：螺旋缠绕内衬法 |
China National Standards Plastic |
English PDF |
| GB/T 43982.1-2024 |
Plastic pipe systems for trenchless repair of underground water supply networks - Part 1: General 地下供水管网非开挖修复用塑料管道系统-第1部分：总则 |
China National Standards Plastic |
English PDF |
| GB/T 30102-2024 |
Guide to the recycling and reuse of Plastic waste 塑料废弃物的回收和再利用指南 |
China National Standards Plastic |
English PDF |
| GB/T 33488.5-2024 |
Inspection methods for Plastic welded pressure-bearing equipment for chemical industry-Part 5: Ultrasonic testing by time-of-flight diffraction 化工用塑料焊接制承压设备检验方法-第5部分：衍射时差法超声检测 |
China National Standards Plastic |
English PDF |
| GB/T 43852-2024 |
Steel reinforced Plastic composite pressure pipe for hot and cold water 冷热水用钢增强塑料复合压力管 |
China National Standards Plastic |
English PDF |
| GB/T 43664.1-2024 |
Plastic pipe systems for trenchless repair of underground non-pressure drainage networks-Part-4: In-situ curing lining method 水处理剂分散性能测定方法-第1部分：分散高岭土法 |
China National Standards Plastic |
English PDF |
| GB/T 19923-2024 |
Plastic water-saving irrigation equipment-Part 7: Plastic valves for micro-irrigation 城市污水再生利用-工业用水水质 |
China National Standards Plastic |
English PDF |
| GB/T 4937.35-2024 |
Semiconductor devices - Mechanical and climatic test methods - Part 35: Acoustic microscopy of Plastic encapsulated electronic components 半导体器件-机械和气候试验方法-第35部分：塑封电子元器件的声学显微镜检查 |
China National Standards Plastic |
English PDF |
| GB/T 28886-2023 |
Plastic doors and windows for construction 建筑用塑料门窗 |
China National Standards Plastic |
English PDF |
| GB/T 6803-2023 |
Drop weight test method for non-Plastic transition temperature of ferritic steels 铁素体钢的无塑性转变温度落锤试验方法 |
China National Standards Plastic |
English PDF |
| GB/T 1677-2023 |
Determination of epoxy value of Plasticizer 增塑剂环氧值的测定 |
China National Standards Plastic |
English PDF |
| 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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 29165.4-2023 |
Oil and gas industry Glass fiber reinforced Plastic pipes Part 4: Assembly, installation and operation 石油天然气工业 玻璃纤维增强塑料管 第4部分：装配、安装与运行 |
China National Standards Plastic |
English PDF |
| GB/T 29165.3-2023 |
Oil and gas industry Glass fiber reinforced Plastic pipes Part 3: System design 石油天然气工业 玻璃纤维增强塑料管 第3部分：系统设计 |
China National Standards Plastic |
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 Plastic |
English PDF |
| GB/T 43308-2023 |
Glass fiber reinforced thermoPlastic unidirectional prepreg 玻璃纤维增强热塑性单向预浸料 |
China National Standards Plastic |
English PDF |
| GB/T 29419-2023 |
Performance of wood Plastic composite decking, guardrails and fencing systems 塑木复合材料铺板、护栏和围栏体系性能 |
China National Standards Plastic |
English PDF |
| GB/T 29418-2023 |
Test method for performance of wood-Plastic composite extruded profiles 塑木复合材料挤出型材性能测试方法 |
China National Standards Plastic |
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 Plastic |
English PDF |
| GB/T 41312.2-2023 |
Permeability testing methods for chemical industry equipment Part 2: Fiber reinforced thermosetting Plastic equipment 化工用设备渗透性检测方法 第2部分：纤维增强热固性塑料设备 |
China National Standards Plastic |
English PDF |
| GB/T 3510-2023 |
Determination of Plasticity of unvulcanized rubber - Rapid plastometer method 未硫化橡胶 塑性的测定 快速塑性计法 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB 4806.7-2023 |
National Food Safety Standards Plastic Materials and Products for Food Contact 食品安全国家标准 食品接触用塑料材料及制品 |
China National Standards Plastic |
English PDF |
| GB/T 43133.1-2023 |
Transport packaging Reusable Plastic turnover boxes Part 1: General requirements 运输包装 可重复使用的塑料周转箱 第1部分：通用要求 |
China National Standards Plastic |
English PDF |
| GB/T 43128-2023 |
General technical specifications for aerospace thermoPlastic polyurethane elastomer interlayer films 航空航天热塑性聚氨酯弹性体中间膜通用技术规范 |
China National Standards Plastic |
English PDF |
| GB/T 43117-2023 |
Glass fiber reinforced thermoset Plastic (GRP) pipes - Determination of ring creep properties in wet or dry conditions 玻璃纤维增强热固性塑料（GRP）管 湿态或干态条件下环蠕变性能的测定 |
China National Standards Plastic |
English PDF |
| GB/T 43116-2023 |
Fiber Reinforced Plastic Composites Composite Standard Certification Scheme including Reduced and Extended Certification 纤维增强塑料复合材料 包括缩减和扩展认证的复合材料标准认证方案 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 43019.7-2023 |
Determination of water vapor transmission rate of Plastic films and sheets Part 7: Calcium corrosion method 塑料薄膜和薄片水蒸气透过率的测定 第7部分：钙腐蚀法 |
China National Standards Plastic |
English PDF |
| GB/T 43019.5-2023 |
Determination of water vapor transmission rate of Plastic films and sheets Part 5: Pressure sensor method 塑料薄膜和薄片水蒸气透过率的测定 第5部分：压力传感器法 |
China National Standards Plastic |
English PDF |
| GB/T 30200-2023 |
Energy consumption detection method of rubber Plastic injection molding machine 橡胶塑料注射成型机能耗检测方法 |
China National Standards Plastic |
English PDF |
| GB/T 22789.2-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards Plastic |
English PDF |
| GB/T 22789.1-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards Plastic |
English PDF |
| GB/T 18950-2023 |
Rubber and Plastic hoses. Laboratory test methods for exposure to light sources. Determination of changes in color, appearance and other physical properties. 橡胶和塑料软管 实验室光源暴露试验法 颜色、外观和其他物理性能变化的测定 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 22648-2023 |
Aluminum-Plastic composite hose, aluminum foil for battery soft packaging 铝塑复合软管、电池软包用铝箔 |
China National Standards Plastic |
English PDF |
| GB/T 42952.1-2023 |
ThermoPlastic pipes for fluid conveyance - Dimensions and tolerances - Part 1: Metric series 流体输送用热塑性塑料管材 尺寸和公差 第1部分：公制系列 |
China National Standards Plastic |
English PDF |
| GB/T 42923-2023 |
Glass fiber reinforced Plastic products Determination of fiber length 玻璃纤维增强塑料制品 纤维长度的测定 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 33636-2023 |
Pneumatic Plug-in fittings for Plastic pipes 气动 用于塑料管的插入式管接头 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 42612-2023 |
Compressed hydrogen Plastic liner carbon fiber fully wound gas cylinder for vehicles 车用压缩氢气塑料内胆碳纤维全缠绕气瓶 |
China National Standards Plastic |
English PDF |
| GB/T 42610-2023 |
Test method for compatibility between Plastic liner and hydrogen gas of high-pressure hydrogen cylinder 高压氢气瓶塑料内胆和氢气相容性试验方法 |
China National Standards Plastic |
English PDF |
| GB/T 4937.32-2023 |
Semiconductor devices - Methods of mechanical and climatic tests - Part 32: Flammability of Plastic encapsulated devices (externally induced) 半导体器件 机械和气候试验方法 第32部分：塑封器件的易燃性（外部引起的） |
China National Standards Plastic |
English PDF |
| GB/T 4937.31-2023 |
Semiconductor devices - Methods of mechanical and climatic tests - Part 31: Flammability of Plastic encapsulated devices (internal origin) 半导体器件 机械和气候试验方法 第31部分：塑封器件的易燃性（内部引起的） |
China National Standards Plastic |
English PDF |
| GB/T 39248-2020 |
Specification for thermoPlastic multi-layer (non-vulcanized) hose and hose assemblies for conveying liquefied petroleum gas and liquefied natural gas "No. 1 Amendment" 输送液化石油气和液化天然气用热塑性塑料多层（非硫化）软管及软管组合件 规范《第1号修改单》 |
China National Standards Plastic |
English PDF |
| GB/T 24721.5-2023 |
Glass fiber reinforced Plastic products for road use - Part 5: Base plates for markings 公路用玻璃纤维增强塑料产品 第5部分：标志底板 |
China National Standards Plastic |
English PDF |
| GB/T 24721.4-2023 |
Glass fiber reinforced Plastic products for road use - Part 4: Unpressurized communication manhole covers 公路用玻璃纤维增强塑料产品 第4部分：非承压通信井盖 |
China National Standards Plastic |
English PDF |
| GB/T 24721.3-2023 |
Glass fiber reinforced Plastic products for road use - Part 3: Pipes 公路用玻璃纤维增强塑料产品 第3部分：管道 |
China National Standards Plastic |
English PDF |
| GB/T 24721.2-2023 |
Glass fiber reinforced Plastic products for road use - Part 2: Pipe boxes 公路用玻璃纤维增强塑料产品 第2部分：管箱 |
China National Standards Plastic |
English PDF |
| GB/T 24721.1-2023 |
Glass fiber reinforced Plastic products for road use - Part 1: General 公路用玻璃纤维增强塑料产品 第1部分：通则 |
China National Standards Plastic |
English PDF |
| GB/T 22048-2022 |
Determination of specific phthalate Plasticizers in toys and children's products 玩具及儿童用品中特定邻苯二甲酸酯增塑剂的测定 |
China National Standards Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
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 Plastic |
English PDF |
| GB/T 20564.6-2022 |
High-strength cold-rolled steel sheets and strips for automobiles—Part 6: Transformation-induced Plasticity steels 汽车用高强度冷连轧钢板及钢带 第6部分：相变诱导塑性钢 |
China National Standards Plastic |
English PDF |
| GB/T 19812.6-2022 |
Plastic water-saving irrigation equipment - Part 6: Polyethylene (PE) pipes for water delivery 塑料节水灌溉器材 第6部分：输水用聚乙烯（PE）管材 |
China National Standards Plastic |
English PDF |
| GB/T 18997.2-2020 |
Aluminum Plastic composite pressure pipe part 2: aluminum pipe butt welded aluminum plastic pipe No. 1 amendment 铝塑复合压力管 第2部分：铝管对接焊式铝塑管《第1号修改单》 |
China National Standards Plastic |
English PDF |
| GB/T 18997.1-2020 |
Aluminum Plastic composite pressure pipes - Part 1: lap welded aluminum plastic pipes for aluminum pipes - amendment No. 1 铝塑复合压力管 第1部分：铝管搭接焊式铝塑管《第1号修改单》 |
China National Standards Plastic |
English PDF |
| GB/T 26255-2022 |
Steel Plastic conversion fittings of polyethylene (PE) pipeline system for gas 燃气用聚乙烯（PE）管道系统的钢塑转换管件 |
China National Standards Plastic |
English PDF |
| GB/T 20887.4-2022 |
High strength hot rolled steel sheet and strip for automobile part 4: transformation induced Plastic steel 汽车用高强度热连轧钢板及钢带 第4部分:相变诱导塑性钢 |
China National Standards Plastic |
English PDF |
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