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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.
  •  China "Co" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 12729.5-2020 Spices and Condiments-Determination of extraneous matter content
    香辛料和调味品 外来物含量的测定
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    GB/T 12729.4-2020 Spices and Condiments—Determination of degree of fineness of grinding(hand sieving method)
    香辛料和调味品 磨碎细度的测定(手筛法)
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    GB/T 12729.2-2020 Spices and Condiments—Sampling
    香辛料和调味品 取样方法
    China National Standards
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    GB/T 17045-2020 Protection against electric shock—Common aspects for installations and equipment
    电击防护 装置和设备的通用部分
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    GB/T 16900.2-2020 Rules for the presentation of graphical symbols—Part 2: Methods for testing Comprehensibility
    图形符号表示规则 第2部分:理解度测试方法
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    GB/T 16857.901-2020 Geometrical product specifications (GPS)—Acceptance and reverification tests for Coordinate measuring machines (CMM)—Part 901: CMMs with multiple imaging probing system
    产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第901部分:配置多影像探测系统的坐标测量机
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    GB/T 38716-2020 Primary and seCondary school students safety education service specification
    中小学生安全教育服务规范
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    GB/T 38699-2020 Construction and management specification of village public service center
    村级公共服务中心建设与管理规范
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    GB/T 38577-2020 Determination of the biological activity for plant hormone-related seCondary metabolites—Indicator plant method
    植物激素类次生代谢产物的生物活性测定 指示植物法
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    GB/T 38576-2020 Collection and processing of human blood biomaterial
    人类血液样本采集与处理
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    GB/T 38571-2020 Determination of alkaloids as plant seCondary metabolites—Liquid chromatography-mass spectrometry
    植物次生代谢物生物碱的检测 液相色谱-质谱法
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    GB/T 38569-2020 Performance evaluation of industrial microorganism strain—Raman spectrosCopy
    工业微生物菌株质量评价 拉曼光谱法
    China National Standards
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    GB/T 24749-2020 PropiConazole
    丙环唑
    China National Standards
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    GB/T 20475.5-2020 Classification for Content of harmful elements in coal--Part 5: Fluorine
    煤中有害元素含量分级 第5部分:氟
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    GB/T 9966.1-2020 Test methods for natural stone--Part 1: Determination of dry, wet and after freezing Compressive strength
    天然石材试验方法 第1部分:干燥、水饱和、冻融循环后压缩强度试验
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    GB/T 9766.7-2009/XG1-2020 Test method for tyre valve—Part 7:Test methods for Components
    《轮胎气门嘴试验方法 第7部分:零部件试验方法》国家标准第1号修改单
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    GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10:Determination of chromium Content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry(with vanadium)
    海绵钛、钛及钛合金化学分析方法 第10部分:铬量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法(含钒)
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    GB/T 38537-2020 Ultrasonic testing method for fiber reinforced resin matrix Composites—C-scan method
    纤维增强树脂基复合材料超声检测方法 C扫描法
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    GB/T 38535-2020 Test method on fiber reinforced resin matrix Composites by industrial computed tomography (CT)
    纤维增强树脂基复合材料工业计算机层析成像(CT)检测方法
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    GB/T 38534-2020 Test method for tensile properties of oriented fibre reinforced polymer matrix Composite materials at ultra-low temperature
    定向纤维增强聚合物基复合材料超低温拉伸性能试验方法
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    GB/T 38533-2020 Injection moulding machines for rubber and plastics—Mould fixing and Connection dimensions
    橡胶塑料注射成型机 模具固定和联接尺寸
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    GB/T 38531-2020 Microbeam analysis—Computed tomography (CT) method for micro- and nano-pore structure analysis in tight rock samples
    微束分析 致密岩石微纳米级孔隙结构计算机层析成像(CT)分析方法
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    GB/T 38529-2020 Requirements of Concentration limits for restricted substances in tyres
    轮胎中限用物质的限量要求
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    GB/T 38518-2020 Measurement of Coating thickness on flexible film substrate
    柔性薄膜基体上涂层厚度的测量方法
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    GB/T 38515-2020 The method for high temperature mechanical properties of quartz fabric-reinforced resin matrix Composite materials
    石英纤维织物增强树脂基复合材料高温力学性能试验方法
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    GB/T 38513-2020 Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirConium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry
    铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法
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    GB/T 38510-2020 Evaluation of self-sealing performance for tyres Coated with self-sealing material
    涂覆式刺扎自密封轮胎自密封性能评价
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    GB/T 38442-2020 General Constructions rules of gas burning appliances for domestic use
    家用燃气燃烧器具结构通则
    China National Standards
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    GB/T 20801.1-2020 Pressure piping Code--Industrial piping--Part 1: General
    压力管道规范 工业管道 第1部分:总则
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    GB/T 38590-2020 Technical regulations for Continuous forest inventory
    森林资源连续清查技术规程
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    GB/T 38589-2020 General technical requirements of Corrosion-resistant alloy bars,wire rods and wires
    耐蚀合金棒材、盘条及丝材通用技术条件
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    GB/T 38582-2020 Specifications for assessment of forest eCosystem services
    森林生态系统服务功能评估规范
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    GB/T 38566-2020 Civil-military Common resources—Security conversion and anti-counterfeiting specification for information code
    军民通用资源 信息代码的安全转换与防伪技术规范
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    GB/T 38565-2020 Classifcation and Code of emergency supplies
    应急物资分类及编码
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    GB/T 38564-2020 Technical requirements of anti-Counterfeiting white paperboard
    防伪白纸板技术条件
    China National Standards
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    GB/T 38563-2020 General technical requirements for anti-Counterfeiting traceability verification based on mobile internet
    基于移动互联网的防伪溯源验证通用技术条件
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    GB/T 38559-2020 Specification of industrial robots force Control
    工业机器人力控制技术规范
    China National Standards
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    GB/T 38555-2020 Information technology—Big data—Core metadata for industrial product
    信息技术 大数据 工业产品核心元数据
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    GB/T 38552-2020 Code of practice for the safe use of mast climbing work platforms
    导架爬升式工作平台安全使用规程
    China National Standards
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    GB/T 38548.6-2020 Content resources digitization—Part 6:Model of application
    内容资源数字化加工 第6部分:应用模式
    China National Standards
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    GB/T 38548.5-2020 Content resources digitization—Part 5:Quality control
    内容资源数字化加工 第5部分:质量控制
    China National Standards
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    GB/T 38548.4-2020 Content resources digitization—Part 4:Metadata
    内容资源数字化加工 第4部分:元数据
    China National Standards
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    GB/T 38548.3-2020 Content resources digitization—Part 3:Processing specification
    内容资源数字化加工 第3部分:加工规格
    China National Standards
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    GB/T 38548.2-2020 Content resources digitization—Part 2:Method of acquisition
    内容资源数字化加工 第2部分:采集方法
    China National Standards
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    GB/T 38548.1-2020 Content resources digitization—Part 1:Terminology
    内容资源数字化加工 第1部分:术语
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    GB/T 38541-2020 Information security technology—Guidance of cryptographic application for electronic reCords
    信息安全技术 电子文件密码应用指南
    China National Standards
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    GB/T 38520-2020 Marine cryogenic breakaway Coupling
    船用超低温拉断阀
    China National Standards
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    GB/T 38509-2020 Code for the design of landslide stabilization
    滑坡防治设计规范
    China National Standards
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    GB/T 38498-2020 Evaluation method for determining metal Corrosion of disinfectant
    消毒剂金属腐蚀性评价方法
    China National Standards
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    GB/T 38497-2020 Evaluation method of endosCopic disinfection effect
    内镜消毒效果评价方法
    China National Standards
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    GB/T 38496-2020 ToxiCological procedures and methods of safety evaluation for disinfectant
    消毒剂安全性毒理学评价程序和方法
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    GB/T 38464-2020 Test method of artificial leather and synthetic leather—Determination of Cold resistance
    人造革合成革试验方法 耐揉搓性的测定
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    GB/T 38465-2020 Test method of artificial leather and synthetic leather—Determination of Cold resistance
    人造革合成革试验方法 耐寒性的测定
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    GB/T 38371.1-2020 Specification of digital Content object storage, reuse and exchange—Part 1: Object model
    数字内容对象存储、复用与交换规范 第1部分:对象模型
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    GB/T 17989.3-2020 Control charts--Part 3: Acceptance control charts
    控制图 第3部分:验收控制图
    China National Standards
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    GB/T 2673.2-2020 Hexalobular socket high Countersunk head screws
    内六角花形高沉头螺钉
    China National Standards
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    GB/T 4702.18-2020 Chromiun metal—Determination of vanadium Content—Tantalum reagent trichloromethane extraction spectrophtometry method
    金属铬 钒含量的测定 钽试剂三氯甲烷萃取分光光度法
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    GB/T 38495-2020 Sensory analysis—Sensory evaluation of Chinese pepper pungency intensity—SCoville index determination method
    感官分析 花椒麻度评价 斯科维尔指数法
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    GB/T 36668.5-2020 Condition monitoring and fault diagnostics of amusement device—Part 5: Stress detection and monitoring methods
    游乐设施状态监测与故障诊断 第5部分:应力检测/监测方法
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    GB/T 36668.4-2020 Condition monitoring and fault diagnostics of amusement device—Part 4:Vibration monitoring method
    游乐设施状态监测与故障诊断 第4部分:振动监测方法
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    GB 30981-2020 Limit of harmful substances of industrial protective Coatings
    工业防护涂料中有害物质限量
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    GB 50581-2020 Standard for allocated mine monitoring and Controlling system of coal industry
    煤炭工业矿井监测监控系统装备配置标准
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    GB/T 51416-2020 Technical standard for Concrete dam safety monitoring
    混凝土坝安全监测技术标准
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    GB/T 51421-2020 Technical standard of Communication pole line engineering for aerial optical ( copper ) cable
    架空光(电)缆通信杆路工程技术标准
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    GB/T 51417-2020 Technical standard for joint Construction and sharing of telecommunication steel tower
    电信钢塔架共建共享技术标准
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    GB/T 51420-2020 Code for Commissioning and Acceptance of Smart substation
    智能变电站工程调试及验收标准
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    GB 51415-2020 Technical standard for waste gas Control of non-ferrous smelting
    有色金属冶炼废气治理技术标准
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    GB 50325-2020 Standard for indoor environmental pollution Control of civil building engineering
    民用建筑工程室内环境污染控制标准
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    GB 50205-2020 Standard for acceptance of Construction quality of steel structures
    钢结构工程施工质量验收标准
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    GB/T 51409-2020 Technical standard for integrated supervision and Control system engineering of data center
    数据中心综合监控系统工程技术标准
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    GB 50583-2020 Standard for design of building and structures for the Coal industry
    煤炭工业建筑结构设计标准
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    GB/T 50518-2020 Standard for the equipment Configuration of ventilative safety of coal colliery
    矿井通风安全装备配置标准
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    GB 31605-2020 National food safety standard - Hygienic specification for food Cold chain logistics
    食品安全国家标准 食品冷链物流卫生规范
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    GB 31604.50-2020 National food safety standard - Food Contact materials and articles - Determination of nonylphenol migration
    食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定
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    GB 4789.29-2020 National food safety standard - Microbiological examination of food hygiene - Examination of Burkholderia gladioli (Pseudomonas Cocovenenans subsp.farino)
    食品安全国家标准 食品微生物学检验 唐菖蒲伯克霍尔德氏菌(椰毒假单胞菌酵米面亚种)检验
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    GB 1903.45-2020 National food safety standard - Food nutrition enhancer - NiCotinamide
    食品安全国家标准 食品营养强化剂 烟酰胺
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    GB 1903.44-2020 National food safety standard - Food nutrition enhancer - HydroxoCobalamin
    食品安全国家标准 食品营养强化剂 羟钴胺
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    GB 1903.43-2020 National food safety standard - Food nutrition enhancer - Vitamin B12 (CyanoCobalamin)
    食品安全国家标准 食品营养强化剂 氰钴胺
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    GB 1886.309-2020 National food safety standard - Food additive - PhyCocyanin
    食品安全国家标准 食品添加剂 藻蓝
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    GB 1886.307-2020 National food safety standard - Food additive - Potassium Copper chlorophyllin
    食品安全国家标准 食品添加剂 叶绿素铜钾盐
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    GB 7657-2020 National food safety standard - Food additive - GluCono delta-lactone
    食品安全国家标准 食品添加剂 葡萄糖酸-δ-内酯
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    GB 25576-2020 National food safety standard - Food additive - SiliCon dioxide
    食品安全国家标准 食品添加剂 二氧化硅
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    GB 9706.244-2020 Medical electrical equipment—Part 2-44:Particular requirements for the basic safety and essential performance of X-ray equipment for Computed tomography
    医用电气设备 第2-44部分:X射线计算机体层摄影设备的基本安全和基本性能专用要求
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    GB 9706.217-2020 Medical electrical equipment—Part 2-17: Particular requirements for the basic safety and essential performance of automatically-Controlled brachytherapy afterloading equipment
    医用电气设备 第2-17部分:自动控制式近距离治疗后装设备的基本安全和基本性能专用要求
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    GB 9706.103-2020 Medical electrical equipment—Part 1-3: General requirements for basic safety and essential performance—Collateral Standard: Radiation protection in diagnostic X-ray equipment
    医用电气设备 第1-3部分:基本安全和基本性能的通用要求 并列标准:诊断X射线设备的辐射防护
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    GB/T 7588.2-2020 Safety rules for the Construction and installation of lifts—Part 2: Design rules, calculations, examinations and tests of lift components
    电梯制造与安装安全规范 第2部分:电梯部件的设计原则、计算和检验
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    GB/T 7588.1-2020 Safety rules for the Construction and installation of lifts—Part 1:Passenger and goods passenger lifts
    电梯制造与安装安全规范 第1部分:乘客电梯和载货电梯
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    GB/T 39730-2020 General requirements for cell Counting—Flow cytometry
    细胞计数通用要求 流式细胞测定法
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    GB/T 39723-2020 Technical specification for Communication network system of BeiDou ground-based augmentation system
    北斗地基增强系统通信网络系统技术规范
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    GB/T 39722-2020 SuperConducting electronic devices—Generic specification for sensors and detectors
    超导电子器件 传感器和探测器通用规范
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    GB/T 39719-2020 Field and Concentrated natural rubber latices—Determination of magnesium content—Cyanide-free titrimetric method
    新鲜和浓缩天然胶乳 镁含量的测定 滴定法(无氰法)
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    GB/T 39718-2020 High mass flux catalyst for hydrogen peroxide deComposition
    高通量过氧化氢分解催化剂
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    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
    塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第2部分:试样制备和性能测定
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    GB/T 39690.1-2020 Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid Consumer packaging—Part 1: Designation system and basis for specification
    塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第1部分: 命名系统和分类基础
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    GB/T 39688-2020 Testing method for determining density of ceramic Coatings
    陶瓷涂层密度的测试方法
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    GB/T 39686-2020 Test method for determining elastic modulus and strength of thick ceramic Coatings
    陶瓷厚涂层的弹性模量与强度试验方法
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    GB/T 39685-2020 Test method for determining bonding strength of ceramic Coatings
    陶瓷覆层结合强度试验方法
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    GB/T 39681-2020 Racking design Code for steel static storage systems
    立体仓库货架系统设计规范
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    GB/T 39678-2020 Specification for cross-border E-Commerce industrial park service
    跨境电子商务产业园服务规范
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    GB/T 39676-2020 Cross-border electronic Commerce—Electronic document for logistics information and payment information declaration
    跨境电子商务 物流信息申报和支付信息申报电子单证
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