China CH GB Standards English PDF List

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China "CH" GB Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
GB/T 40133-2021	TeCHnical requirements for recycling and further processing of waste cooking oil from restaurant 餐厨废油资源回收和深加工技术要求	China National Standards CH	English PDF
GB/T 40129-2021	Surface CHemical analysis—Secondary ion mass spectrometry—Calibration of the mass scale for a time-of-flight secondary ion mass spectrometer 表面化学分析二次离子质谱飞行时间二次离子质谱仪质量标校准	China National Standards CH	English PDF
GB/T 40128-2021	Surface CHemical analysis—Atomic force microscopy—Test method for thickness of the two-dimensional layered molybdenum disulfide nanosheets 表面化学分析原子力显微术二硫化钼片层材料厚度测量方法	China National Standards CH	English PDF
GB/T 40127-2021	Full face tunnel boring maCHine - Safety requirements of pipe jacking machine 全断面隧道掘进机顶管机安全要求	China National Standards CH	English PDF
GB/T 40124-2021	TeCHnical requirements and test methods of regenerated sulphuric acid 再生硫酸技术要求及试验方法	China National Standards CH	English PDF
GB/T 40122-2021	Full face tunnel boring maCHine - Rectangular earth pressure balance pipe jacking machine 全断面隧道掘进机矩形土压平衡顶管机	China National Standards CH	English PDF
GB/T 40119-2021	General teCHnical specifications for RF tag irrigation intelligent control system 射频卡灌溉智能控制系统通用技术条件	China National Standards CH	English PDF
GB/T 40113.1-2021	TeCHnical specification for the co-production engineering of biomass pyrolysis carbon gas oil—Part 1:Process design 生物质热解炭气油多联产工程技术规范第1部分：工艺设计	China National Standards CH	English PDF
GB/T 40111-2021	Standard test method for fluorine,CHlorine and sulfur in petroleum products—Combustion-ion chromatography 石油产品中氟、氯和硫含量的测定燃烧-离子色谱法	China National Standards CH	English PDF
GB/T 40110-2021	Surface CHemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy 表面化学分析全反射X射线荧光光谱法（TXRF）测定硅片表面元素污染	China National Standards CH	English PDF
GB/T 40109-2021	Surface CHemical analysis - Secondary-ion mass spectrometry - Method for depth profiling of boron in silicon 表面化学分析二次离子质谱硅中硼深度剖析方法	China National Standards CH	English PDF
GB/T 40103-2021	TeCHnical requirement of connecting to power system for solar thermal power station 太阳能热发电站接入电力系统技术规定	China National Standards CH	English PDF
GB/T 40100-2021	Life cycle assessment method for electric maCHine 电机产品生命周期评价方法	China National Standards CH	English PDF
GB/T 40097-2021	Functional specifications and teCHnical requirements of energy router 能源路由器功能规范和技术要求	China National Standards CH	English PDF
GB/T 40096.5-2021	TeCHnical specification for on-site protection equipment - Part 5: Line protection 就地化继电保护装置技术规范第5部分：线路保护	China National Standards CH	English PDF
GB/T 40096.4-2021	TeCHnical specification for on-site protection equipment - Part 4: Smart management unit 就地化继电保护装置技术规范第4部分：智能管理单元	China National Standards CH	English PDF
GB/T 40096.3-2021	TeCHnical specification for on-site protection equipment - Part 3: Operation module 就地化继电保护装置技术规范第3部分：就地操作箱	China National Standards CH	English PDF
GB/T 40096.2-2021	TeCHnical specification for on-site protection equipment - Part 2: Connector and prefabricated cable 就地化继电保护装置技术规范第2部分：连接器及预制缆	China National Standards CH	English PDF
GB/T 40096.1-2021	TeCHnical specification for on-site protection equipment - Part 1: General specification 就地化继电保护装置技术规范第1部分：通用技术条件	China National Standards CH	English PDF
GB/T 40095-2021	TeCHnical specifications for measurement and control device in smart substation 智能变电站测控装置技术规范	China National Standards CH	English PDF
GB/T 40092-2021	Assessment teCHnical specification for eco-design product—Tranformers 生态设计产品评价技术规范变压器	China National Standards CH	English PDF
GB/T 40071-2021	NanoteCHnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Optical contrast method 纳米技术石墨烯相关二维材料的层数测量光学对比度法	China National Standards CH	English PDF
GB/T 40069-2021	NanoteCHnologies—Measurement of the number of layers of graphene-related two-dimensional (2D) materials—Raman spectroscopy method 纳米技术石墨烯相关二维材料的层数测量拉曼光谱法	China National Standards CH	English PDF
GB/T 40066-2021	NanoteCHnologies—Thickness measurement of graphene oxide—Atomic Force Microscopy (AFM) 纳米技术氧化石墨烯厚度测量原子力显微镜法	China National Standards CH	English PDF
GB/T 40007-2021	NanoteCHnology—Contacting methods for measuring the resistivity of nanomaterials—General rules 纳米技术纳米材料电阻率的接触式测量方法通则	China National Standards CH	English PDF
GB/T 39981-2021	Building construction maCHinery and equipment—Portable,hand-held,internal combustion engine driven cut-off machines—Safety requirements 建筑施工机械与设备便携、手持、内燃机式切割机安全要求	China National Standards CH	English PDF
GB/T 39979-2021	General teCHnical specification of indoor window decoration for building 建筑室内窗饰产品通用技术要求	China National Standards CH	English PDF
GB/T 39978-2021	NanoteCHnology—Resistivity of carbon nanotube powder—Four probe method 纳米技术碳纳米管粉体电阻率四探针法	China National Standards CH	English PDF
GB/T 39977-2021	General teCHnical requirements for aquarium poly(methyl methacrylate) sheets 水族馆用聚甲基丙烯酸甲酯板材通用技术要求	China National Standards CH	English PDF
GB/T 39515.2-2021	Agricultural and forestry maCHinery-Environmental requirements for sprayers-Part 2:Horizontal boom sprayers 农林机械喷雾机的环境要求第2部分：水平喷杆式喷雾机	China National Standards CH	English PDF
GB/T 38010.3-2021	Spectacle frames and sunglasses electronic catalogue and identification—Part 3: TeCHnical information 眼镜架和太阳镜电子目录与识别第3部分：技术信息	China National Standards CH	English PDF
GB/T 37162.3-2021	Hydraulic fluid power-Monitoring the level of particulate contamination of the fluid-Part 3:Use of the filter blockage teCHnique 液压传动液体颗粒污染度的监测第3部分：利用滤膜阻塞技术	China National Standards CH	English PDF
GB/T 35205.5-2021	Rough-terrain trucks - Safety requirements and verificaiton - Part 5: Interface between variable-reaCH truck and integrated personnnel work platform 越野叉车安全要求及验证第5部分：伸缩臂式叉车和集成式人员工作平台的连接装置	China National Standards CH	English PDF
GB/T 31070.3-2021	Building intercom systems—Part 3:TeCHnical requirements for specific applications 楼寓对讲系统第3部分:特定应用技术要求	China National Standards CH	English PDF
GB/T 29716.3-2021	MeCHanical vibration and shock—Signal processing—Part 3:Methods of time-frequency analysis 机械振动与冲击信号处理第3部分：时频分析方法	China National Standards CH	English PDF
GB/T 29317-2021	Terminology of electric vehicle CHarging/battery swap infrastructure 电动汽车充换电设施术语	China National Standards CH	English PDF
GB/T 28951-2021	Forest certification in CHina—Forest management 中国森林认证森林经营	China National Standards CH	English PDF
GB/T 28775-2021	SynCHronous belt drives - Pulley with T trapezoidal profile system 同步带传动 T型梯形齿同步带轮	China National Standards CH	English PDF
GB/T 28774-2021	SynCHronous belt drives—Belts with T trapezoidal profile system 同步带传动 T型梯形齿同步带	China National Standards CH	English PDF
GB/T 24817.2-2021	Cranes-Control layout and CHaracteristics-Part 2:Moblie cranes 起重机控制装置布置形式和特性第2部分：流动式起重机	China National Standards CH	English PDF
GB/T 24619-2021	SynCHronous belt drives - Curvilinear profile systems　G, H, R and S belts and pulleys 同步带传动 G、H、R、S齿型曲线齿同步带与带轮	China National Standards CH	English PDF
GB/T 23902-2021	Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction teCHnique as a method for detection and sizing of discontinuities 无损检测超声检测超声衍射声时技术检测和评价方法	China National Standards CH	English PDF
GB/T 22889-2021	Leather—Physical and meCHanical tests—Determination of surface coating thickness 皮革物理和机械试验表面涂层厚度的测定	China National Standards CH	English PDF
GB/T 22888-2021	Leather - Physical and meCHanical tests - Determination of cold crack temperature of surface coatings 皮革物理和机械试验表面涂层低温脆裂温度的测定	China National Standards CH	English PDF
GB/T 22808-2021	Leather and fur-CHemical tests-Determination of chlorinated phenols content 皮革和毛皮化学试验含氯苯酚的测定	China National Standards CH	English PDF
GB/T 17934.8-2021	Graphic teCHnology—Process control for the production of half-tone colour separations, proof and production prints—Part 8:Validation print processes working directly from digital data 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第8部分：直接使用数字数据的验证印刷品制作过程	China National Standards CH	English PDF
GB/T 17934.7-2021	Graphic teCHnology—Process control for the production of half-tone colour separations,proof and production prints—Part 7:Proofing processes working directly from digital data 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第7部分：直接使用数字数据的打样过程	China National Standards CH	English PDF
GB/T 17934.2-2021	Graphic teCHnology—Process control for the production of half-tone colour separations,proof and production prints—Part 2:Offset lithographic processes 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第2部分：平版胶印	China National Standards CH	English PDF
GB/T 17934.1-2021	Graphic teCHnology-Process control for the production of half-tone colour separations，proof and production prints-Part 1:Parameters and measurement methods 印刷技术网目调分色版、样张和生产印刷品的加工过程控制第1部分：参数与测量方法	China National Standards CH	English PDF
GB/T 17739.2-2021	Microfilming of teCHnical drawings and other drawing office documents—Part 2:Quality criteria and control of 35 mm silver gelatin microfilms 技术图样与技术文件的缩微摄影第2部分: 35mm银-明胶型缩微品的质量准则与控制	China National Standards CH	English PDF
GB/T 16754-2021	Safety of maCHinery—Emergency stop function—Principles for design 机械安全急停功能设计原则	China National Standards CH	English PDF
GB/T 15972.47-2021	Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission CHaracteristics - Macrobending loss 光纤试验方法规范第47部分：传输特性的测量方法和试验程序宏弯损耗	China National Standards CH	English PDF
GB/T 12703.1-2021	Textiles - Test methods for electrostatic propensity - Part 1: Test method using corona CHarging 纺织品静电性能试验方法第1部分：电晕充电法	China National Standards CH	English PDF
GB/T 12265-2021	Safety of maCHinery—Minimum gaps to avoid crushing of parts of the human body 机械安全防止人体部位挤压的最小间距	China National Standards CH	English PDF
GB/T 11362-2021	SynCHronous belt drives—Calculation of power rating and drive center distance with belts pitch codes MXL,XXL,XL,L,H,XH and XXH 同步带传动节距型号MXL，XXL，XL，L，H，XH和XXH梯形齿同步带额定功率和传动中心距计算	China National Standards CH	English PDF
GB/T 8366-2021	Resistance welding—Resistance welding equipment—MeCHanical and electrical requirements 电阻焊电阻焊设备机械和电气要求	China National Standards CH	English PDF
GB/T 8152.15-2021	Methods for CHemical analysis of lead concentrates—Part 15:Determination of soluble lead content—Flame atomic absorption spectrometry 铅精矿化学分析方法第15部分：可溶性铅含量的测定火焰原子吸收光谱法	China National Standards CH	English PDF
GB/T 7925-2021	NC reciprocating traveling type wire electrical-disCHarge machines—Parameters 数控往复走丝电火花线切割机床参数	China National Standards CH	English PDF
GB/T 7739.4-2021	Methods for CHemical analysis of gold concentrates—Part 4:Determination of copper content 金精矿化学分析方法第4部分：铜量的测定	China National Standards CH	English PDF
GB/T 5900.1-2021	MaCHine tools—Connecting dimensions of spindle noses and work holding chucks—Part 1: Conical connection 机床主轴端部与卡盘连接尺寸第1部分：圆锥连接	China National Standards CH	English PDF
GB/T 2424.6-2021	Environmental testing-Part 3:Supporting documentation and guidance- Confirmation of the performance of temperature/humidity CHambers 环境试验第3部分：支持文件及导则温度/湿度试验箱性能确认	China National Standards CH	English PDF
GB/T 2424.5-2021	Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature CHambers 环境试验第3部分：支持文件及导则温度试验箱性能确认	China National Standards CH	English PDF
GB/T 2423.18-2021	Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium CHloride solution）环境试验第2部分：试验方法试验Kb：盐雾，交变（氯化钠溶液）	China National Standards CH	English PDF
GB/T 1029-2021	Test procedures for three-phase synCHronous machines 三相同步电机试验方法	China National Standards CH	English PDF
GB/T 22394.2-2021	Condition monitoring and diagnostics of maCHines - Data interpretation and diagnostics techniques - Part 2: Data-driven applications 机器状态监测与诊断数据判读与诊断技术第2部分：数据驱动的应用	China National Standards CH	English PDF
GB/T 21017-2021	TeCHnical specifications for maize drying 玉米干燥技术规范	China National Standards CH	English PDF
GB/T 20373-2021	Determination of acetyl content in modified starCH—Titrimetric method 变性淀粉中乙酰基含量的测定滴定法	China National Standards CH	English PDF
GB/T 8897.3-2021	Primary batteries—Part 3:WatCH batteries 原电池第3部分：手表电池	China National Standards CH	English PDF
GB 9656-2021	Safety teCHnical specification for glazing materials used in power-driven vehicles 机动车玻璃安全技术规范	China National Standards CH	English PDF
GB 40165-2021	Lithium ion cells and batteries used in stationary electronic equipments—Safety teCHnical specification 固定式电子设备用锂离子电池和电池组安全技术规范	China National Standards CH	English PDF
GB 17957-2021	Rock drilling maCHines and pneumatic tools—Safety requirements 凿岩机械与气动工具安全要求	China National Standards CH	English PDF
GB/T 40023-2021	Non-destructive testing instruments - Ultrasonic time-of-flight diffraction instrument - TeCHnical requirements 无损检测仪器超声衍射声时检测仪技术要求	China National Standards CH	English PDF
GB/T 40044-2021	Specification of warehouse distribution information exCHange in express service manufacturing industry 快递服务制造业仓配信息交换规范	China National Standards CH	English PDF
GB/T 40043-2021	Specification of information exCHange between express service and electronic commerce 快递服务与电子商务信息交换规范	China National Standards CH	English PDF
GB/T 39990-2021	Particulate -- Bioaerosol sampler -- TeCHnical specification 颗粒生物气溶胶采样器技术条件	China National Standards CH	English PDF
GB/T 39885-2021	Examination methods for triazolam in suspected drugs - Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中三唑仑检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39884-2021	Examination methods for three components in cannabis in suspected drugs - Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中大麻三种成分检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39883-2021	Examination methods for morphine in suspected drugs - Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中吗啡检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39882-2021	Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中二亚甲基双氧安非他明检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39881-2021	Examination methods for methaqualone in suspected drugs -- Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中安眠酮检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39880-2021	Examination methods for methadone in suspected drugs -- Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中美沙酮检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39879-2021	Examination methods for five components in opium in suspected drugs - Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中鸦片五种成分检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39878-2021	Examination methods for estazolam in suspected drugs - Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中艾司唑仑检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39877-2021	Examination methods for diazepam in suspected drugs—Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中地西泮检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39876-2021	Examination methods for cocaine in suspected drugs—Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中可卡因检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39875-2021	Examination methods for CHlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry 疑似毒品中氯氮卓检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 39874-2021	Examination methods for bromazepam in suspected drugs—Gas CHromatography and gas chromatography-mass spectrometry 疑似毒品中溴西泮检验气相色谱和气相色谱-质谱法	China National Standards CH	English PDF
GB/T 33779.3-2021	Guidance for special CHaracteristic of optical fibre—Part 3:Effective area(Aeff) 光纤特性测试导则第3部分：有效面积(Aeff)	China National Standards CH	English PDF
GB/T 28515.2-2021	Test method for automatically switCHed optical network(ASON)—Part 2:OTN-based ASON 自动交换光网络(ASON)测试方法第2部分：基于OTN的ASON	China National Standards CH	English PDF
GB/T 15972.42-2021	Specifications for optical fibre test methods—Part 42:Measurement methods and test procedures for transmission CHaracteristics—Chromatic dispersion 光纤试验方法规范第42部分：传输特性的测量方法和试验程序波长色散	China National Standards CH	English PDF
GB/T 40086-2021	Synthetic ice rink - General teCHnical requirements and test methods 仿真冰场通用技术要求和试验方法	China National Standards CH	English PDF
GB/T 40057-2021	Emblem of the Communist Youth League of CHina 中国共产主义青年团团徽	China National Standards CH	English PDF
GB/T 40056-2021	Standard color sample for flag of the Communist Youth League of CHina 中国共产主义青年团团旗颜色标准样品	China National Standards CH	English PDF
GB/T 40055-2021	Flag of the Communist Youth League of CHina 中国共产主义青年团团旗	China National Standards CH	English PDF
GB/T 40053-2021	Specification for construction on long-term observation researCH station of forest ecosystem 森林生态系统长期定位观测研究站建设规范	China National Standards CH	English PDF
GB/T 39774-2021	Basic functions and teCHnical requirements for navigation application software 导航应用软件基本功能及技术要求	China National Standards CH	English PDF
GB 40163-2021	Safety teCHnical specification for packing dangerous goods in containers transported by sea 海运危险货物集装箱装箱安全技术要求	China National Standards CH	English PDF
GB/T 40083-2021	TeCHnical requirements for online monitoring of energy consumption of building materials industry 建筑材料行业能耗在线监测技术要求	China National Standards CH	English PDF
GB/T 40077-2021	Reciprocating positive displacement pumps and pump units—TeCHnical requirements 往复式容积泵和泵装置　技术要求	China National Standards CH	English PDF
GB/T 40075-2021	General teCHnical specification of six-axle light rail vehicle with articulated bogie for urban rail transit 城市轨道交通六轴铰接转向架轻轨车辆通用技术条件	China National Standards CH	English PDF

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