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China GB Standards List

 GB/T 40495-2021  
Ships and marine technology—Loose gear for marine lifting appliances on ships—General technical requirement
船舶和海上技术 船用起重设备可拆卸零部件 一般技术要求
 GB/T 19104-2021  
Peracetic acid solution
过氧乙酸溶液
 GB/T 18916.55-2021  
Norm of water intake—Part 55：Leather
取水定额 第55部分：皮革
 GB/T 18703-2021  
Mechanical vibration and shock—Hand-arm vibration—Measurement and evaluation of the vibration transmissibility of gloves at the palm of the hand
机械振动与冲击 手传振动 手套掌部振动传递率的测量与评价
 GB/T 40500-2021  
Determination of total aromatics composition in aviation fuels—Gas chromatography
喷气燃料中芳烃总量的测定 气相色谱法
 GB/T 40499-2021  
General condition of vehicle dynamics test for heavy vehicles and buses
重型汽车操纵稳定性试验通用条件
 GB/T 40498-2021  
General principles of drafting energy consumption norm standards for public institutions
公共机构能耗定额标准编制通则
 GB/T 611-2021  
Chemical reagent—General method for the determination of refractive index
化学试剂 密度测定通用方法
 GB/T 40496-2021  
Determination of antioxidant content in jet fuel—High performance liquid chromatography
喷气燃料中抗氧剂含量的测定 高效液相色谱法
 GB/T 20081.1-2021  
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 1:Main characteristics to be included in literature from suppliers and product-marking requirements
气动 减压阀和过滤减压阀 第1部分：商务文件中应包含的主要特性和产品标识要求
 GB/T 40494-2021  
Instructions for the use of power-driven vehicles
机动车产品使用说明书
 GB/T 40493-2021  
Determination of lead, cadmium, chromium and mercury content in the finishing material of wood-based panel
人造板饰面材料中铅、镉、铬、汞重金属元素含量测定
 GB/T 40491-2021  
Guide for specialized farmers cooperatives development
农民专业合作社建设指南
 GB/T 40488-2021  
Code of practice on propagation of toxicodendron verniciflu
漆树育苗技术规程
 GB/T 40487-2021  
Structural bamboo glulam
结构用竹集成材
 GB/T 40486-2021  
Determination of melittin content in bee venom powder—High performance liquid chromatography
蜂毒干粉中蜂毒溶血肽含量的测定 高效液相色谱法
 GB/T 40497-2021  
Evaluation principles for the design of offshore facilities against fire and blast loading
海上设施防火与防爆设计评估原则
 GB/T 40373-2021  
Single-use face mask manufacturing and packaging production line—General technical requirements
一次性口罩制造包装生产线 通用技术要求
 GB/T 6286-2021  
Determination of bulk density for molecular sieve
分子筛堆积密度测定方法
 GB/T 40380.1-2021  
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 1: Determination of apparent density at elevated temperatures
金属粉末 高温时松装密度和流速的测定 第1部分：高温时松装密度的测定
 GB/T 40379-2021  
Multifunctional air-handling unit for residential and similar application
户用和类似用途组合式空气处理机组
 GB/T 40378-2021  
Technical specification of treatment equipments for chemistry laboratory waste water
化学实验室废水处理装置技术规范
 GB/T 40377-2021  
Corrosion of metals and alloys—Determination of AC corrosion—Protection criteria
金属和合金的腐蚀 交流腐蚀的测定 防护准则
 GB/T 40376-2021  
Cement based binder for interior decoration
室内装修用水泥基胶结料
 GB/T 19559-2021  
Method of determining coalbed methane content
煤层气含量测定方法
 GB/T 40374-2021  
Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
 GB/T 19963.1-2021  
Technical specification for connecting wind farm to power system—Part 1: On shore wind power
风电场接入电力系统技术规定 第1部分：陆上风电
 GB/T 20370-2021  
Guideline for enzyme preparations classification
酶制剂分类导则
 GB/T 20368-2021  
Production，storage and handling of liquefied natural gas（LNG）
液化天然气（LNG）生产、储存和装运
 GB/T 20326-2021  
Long full-diameter shank taps with recess
粗长柄机用丝锥
 GB/T 20311-2021  
Building components and building elements—Thermal resistance and thermal transmittance—Calculation methods
建筑构件和建筑单元 热阻和传热系数 计算方法
 GB/T 20081.3-2021  
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 3:Alternative test methods for measuring the flow-rate characteristics of pressure regulators
气动 减压阀和过滤减压阀 第3部分：测试减压阀流量特性的可选方法
 GB/T 20081.2-2021  
Pneumatic fluid power—Compressed air pressure regulators and filter-regulators—Part 2: Test methods to determine the main characteristics to be included in literature from suppliers
气动 减压阀和过滤减压阀 第 2 部分：评定商务文件中应包含的主要特性的试验方法
 GB/T 223.91-2021  
Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method
钢铁及合金 铜含量的测定 2，2'-联喹啉分光光度法
 GB/T 40375-2021  
Technical specification of corrosion control operation for metal connection (fastening) structure
金属连接（紧固）结构耐蚀作业技术规范
 GB/T 7731.1-2021  
Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method
钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法
 GB/T 9239.12-2021  
Mechanical vibration—Rotor balancing—Part 12: Procedures and tolerances for rotors with flexible behaviour
机械振动 转子平衡 第12部分：具有挠性特性的转子的平衡方法与允差
 GB/T 8749-2021  
Hot-rolled quality carbon structural steel strip
优质碳素结构钢热轧钢带
 GB/T 8013.5-2021  
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 5: Function coatings
铝及铝合金阳极氧化膜与有机聚合物膜 第5部分：功能膜
 GB/T 8013.4-2021  
Anodic oxide coatings and organic polymer coatings on aluminium and its alloys—Part 4: Texture coatings
铝及铝合金阳极氧化膜与有机聚合物膜 第4部分：纹理膜
 GB/T 7739.6-2021  
Methods for chemical analysis of gold concentrates—Part 6: Determination of zinc content
金精矿化学分析方法 第6部分：锌量的测定
 GB/T 7739.5-2021  
Methods for chemical analysis of gold concentrates—Part 5: Determination of lead content
金精矿化学分析方法 第5部分：铅量的测定
 GB/T 40612-2021  
Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide
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 通过测定释放二氧化碳的方法
 GB/T 7731.4-2021  
Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method
钨铁 磷含量的测定 磷钼蓝分光光度法
 GB/T 10125-2021  
Corrosion tests in artificial atmospheres - Salt spray tests
人造气氛腐蚀试验 盐雾试验
 GB/T 7731.10-2021  
Ferrotungsten—Determination of carbon content—Infrared absorption method
钨铁 碳含量的测定 红外线吸收法
 GB/T 7729-2021  
Chemical analysis of metallurgical products—General rule for spectrophotometric methods
冶金产品化学分析 分光光度法通则
 GB/T 7728-2021  
Chemical analysis of metallurgical products—General rule for flame atomic absorption spectrometric methods
冶金产品化学分析 火焰原子吸收光谱法通则
 GB/T 7187.1-2021  
Fuel oil consumption for transportation ships—Part 1: Calculation method for marine ships
运输船舶燃油消耗量 第1部分：海洋船舶计算方法
 GB/T 7163-2021  
Requirements of reliability analysis for nuclear power plant safety systems
核电厂安全系统可靠性分析要求

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