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  •  China "" GB Standards List:
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    GB/T 14048.2-2020 Low-voltage switchgear and controlgear—Part 2: Circuit-breakers
    低压开关设备和控制设备 第2部分:断路器
    China National Standards

    English PDF
    GB/T 14048.4-2020 Low-voltage switchgear and controlgear—Part 4-1: Contactors and motor-starters—Electromechanical contactors and motor-starters (Including motor protector)
    低压开关设备和控制设备 第4-1部分:接触器和电动机起动器 机电式接触器和电动机起动器(含电动机保护器)
    China National Standards

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    GB/T 12542-2020 Thermal balance capacity on-road test method for motor vehicles
    汽车热平衡能力道路试验方法
    China National Standards

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    GB/T 14090-2020 Terminology for offshore oil and gas development engineering
    海上油气开发工程术语
    China National Standards

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    GB/T 13610-2020 Analysis of natural gas composition—Gas chromatography
    天然气的组成分析 气相色谱法
    China National Standards

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    GB/T 19206-2020 Requirements and test methods for organic sulfur compounds used as odorants for natural gas
    天然气用有机硫化合物加臭剂的要求和测试方法
    China National Standards

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    GB/T 15762-2020 Autoclaved aerated concrete slabs
    蒸压加气混凝土板
    China National Standards

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    GB/T 11969-2020 Test methods of autoclaved aerated concrete
    蒸压加气混凝土性能试验方法
    China National Standards

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    GB/T 11968-2020 Autoclaved aerated concrete blocks
    蒸压加气混凝土砌块
    China National Standards

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    GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8:Determination of total sulfur content by ultraviolet fluorescence method
    天然气 含硫化合物的测定 第8部分:用紫外荧光光度法测定总硫含量
    China National Standards

    English PDF
    GB/T 11062-2020 Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition
    天然气 发热量、密度、相对密度和沃泊指数的计算方法
    China National Standards

    English PDF
    GB/T 9774-2020 Sacks for packing cement
    水泥包装袋
    China National Standards

    English PDF
    GB/T 9125.1-2020 Fasteners for steel pipe flange joints—Part 1:PN designated
    钢制管法兰连接用紧固件 第1部分:PN系列
    China National Standards

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    GB/T 5916-2020 Formula feeds for layers and broilers
    产蛋鸡和肉鸡配合饲料
    China National Standards

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    GB/T 5620-2020 Road vehicles—Vocabulary and difinition for braking of automotive vehicles and their trailers
    道路车辆 汽车和挂车制动名词术语及其定义
    China National Standards

    English PDF
    GB/T 5915-2020 Formula feeds for piglets and growing-finishing pigs
    仔猪、生长育肥猪配合饲料
    China National Standards

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    GB/T 10573-2020 Tensile testing method for fine wire of nonferrous metals
    有色金属细丝拉伸试验方法
    China National Standards

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    GB/T 11094-2020 Gallium arsenide single crystal and cutting wafer grown by horizontal bridgman method
    水平法砷化镓单晶及切割片
    China National Standards

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    GB/T 8760-2020 Test method for dislocation density of monocrystal gallium arsenide
    砷化镓单晶位错密度的测试方法
    China National Standards

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    GB/T 8151.22-2020 Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method
    锌精矿化学分析方法 第22部分:锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法
    China National Standards

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    GB/T 8151.23-2020 Methods for chemical analysis of zinc concentrates—Part 23: Determination of mercury content—Solid sampling and direct mercury analysis method
    锌精矿化学分析方法 第23部分:汞含量的测定 固体进样直接法
    China National Standards

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    GB/T 4423-2020 Copper and copper alloy cold-drawn rod and bar
    铜及铜合金拉制棒
    China National Standards

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    GB/T 5230-2020 Electrodeposited copper foil for printed board
    印制板用电解铜箔
    China National Standards

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    GB/T 3082-2020 Galvanized or zinc-aluminum alloy-coated low-carbon steel wire for armoured cables
    铠装电缆用热镀锌及锌铝合金镀层低碳钢丝
    China National Standards

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    GB/T 3131-2020 Tin-lead solder
    锡铅钎料
    China National Standards

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    GB/T 2589-2020 General rules for calculation of the comprehensive energy consumption
    综合能耗计算通则
    China National Standards

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    GB/T 2969-2020 Samarium oxide
    氧化钐
    China National Standards

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    GB/T 2072-2020 Nickel and nickel alloy strip and foil
    镍及镍合金带、箔材
    China National Standards

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    GB/T 1531-2020 Copper and copper alloy capillary tube
    铜及铜合金毛细管
    China National Standards

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    GB/T 229-2020 Metallic materials—Charpy pendulum impact test method
    金属材料 夏比摆锤冲击试验方法
    China National Standards

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    GB 23200.97-2016 National food safety standards—Determination of five organophosphorus pesticides residues in honey
    食品安全国家标准 蜂蜜中5种有机磷农药残留量的测定 气相色谱法
    China National Standards

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    GB 5009.22-2016 National Food Safety Standard - Determination of B-group and G-group Aflatoxins in Foods
    食品安全国家标准 食品中黄曲霉毒素B族和G族的测定
    China National Standards

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    GB 51348-2019 Standard for electrical design of civil buildings
    民用建筑电气设计标准
    China National Standards

    English PDF
    GB 4544-2020 Beer bottles
    啤酒瓶
    China National Standards

    English PDF
    GB 8965.1-2020 Protective clothing — Flame retardant protective clothing
    防护服装 阻燃服
    China National Standards

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    GB 9706.205-2020 Medical electrical equipment—Part 2-5: Particular requirements for the basic safety and essential performance of ultrasonic physiotherapy equipment
    医用电气设备 第2-5部分:超声理疗设备的基本安全和基本性能专用要求
    China National Standards

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    GB 9706.206-2020 Medical electrical equipment—Part 2-6: Particular requirments for the basic safety and essential performence of microwave therapy equipment
    医用电气设备 第2-6部分:微波治疗设备的基本安全和基本性能专用要求
    China National Standards

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    GB 14232.1-2020 Plastics collapsible containers for human blood and blood components—Part 1: Conventional containers
    人体血液及血液成分袋式塑料容器 第1部分:传统型血袋
    China National Standards

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    GB 15892-2020 Polyaluminium chloride for treatment of drinking water
    生活饮用水用聚氯化铝
    China National Standards

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    GB 20653-2020 Protective clothing—High visibility warning clothing for professional use
    防护服装 职业用高可视性警示服
    China National Standards

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    GB 21027-2020 Request in common use of security for student’s articles
    学生用品的安全通用要求
    China National Standards

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    GB 21148-2020 Foot protection — Safety footwear
    足部防护 安全鞋
    China National Standards

    English PDF
    GB 24850-2020 Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes
    平板电视与机顶盒能效限定值及能效等级
    China National Standards

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    GB 28234-2020 Hygienic requirements for acidic electrolyzed water generator
    酸性电解水生成器卫生要求
    China National Standards

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    GB 39176-2020 Rare earth products packing, marking, transport and storage
    稀土产品的包装、标志、运输和贮存
    China National Standards

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    GB 39177-2020 Minimum allowable values of energy efficiency and energy efficiency grades for electric pressure cookers
    电压力锅能效限定值及能效等级
    China National Standards

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    GB 20300-2018 Safety specifications for road transportation vehicle of explosive substance and chemical toxic substance
    道路运输爆炸品和剧毒化学品车辆安全技术条件《第1号修改单》
    China National Standards

    English PDF
    GB/T 4214.2-2020 Test method for noise of household and similar electrical appliances—Particular requirements for vacuum cleaners
    家用和类似用途电器噪声测试方法 真空吸尘器的特殊要求
    China National Standards

    English PDF
    GB/T 4214.4-2020 Test method for noise of household and similar electrical appliances—Particular requirements for washing machines and spin extractors
    家用和类似用途电器噪声测试方法 洗衣机和离心式脱水机的特殊要求
    China National Standards

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    GB/T 4214.7-2020 Test method for noise of household and similar electrical appliances—Particular requirements for tumbler dryers
    家用和类似用途电器噪声测试方法 滚筒式干衣机的特殊要求
    China National Standards

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    GB/T 3044-2020 Chemical analysis methods for white fused alumina and pink fused alumina
    白刚玉、铬刚玉化学分析方法
    China National Standards

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    GB/T 147-2020 Untrimmed sizes of printing, writing and drawing paper
    印刷、书写和绘图用原纸尺寸
    China National Standards

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    GB/T 454-2020 Paper—Determination of bursting strength
    纸 耐破度的测定
    China National Standards

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    GB/T 2679.1-2020 Paper—Determination of transmittance—Diffuse reflectance measurement
    纸 透明度的测定 漫反射法
    China National Standards

    English PDF
    GB/T 4688-2020 Paper,board and pulp—Analysis of fiber furnish
    纸、纸板和纸浆 纤维组成的分析
    China National Standards

    English PDF
    GB/T 4802.4-2020 Textiles—Determination of the fabric propensity to surface pilling, fuzzing or matting—Part 4: Random tumble pilling method
    纺织品 织物起毛起球性能的测定 第4部分:随机翻滚法
    China National Standards

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    GB/T 4893.2-2020 Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat
    家具表面漆膜理化性能试验 第2部分:耐湿热测定法
    China National Standards

    English PDF
    GB/T 4893.3-2020 Test of surface coatings of furniture—Part 3: Determination of resistance to dry heat
    家具表面漆膜理化性能试验 第3部分:耐干热测定法
    China National Standards

    English PDF
    GB/T 5097-2020 Non-destructive testing—Penetrant testing and magnetic particle testing—Viewing conditions
    无损检测 渗透检测和磁粉检测 观察条件
    China National Standards

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    GB/T 7979-2020 Pulp—Determination of dichloromethane soluble matter
    纸浆 二氯甲烷抽出物的测定
    China National Standards

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    GB/T 8813-2020 Rigid cellular plastics—Determination of compression properties
    硬质泡沫塑料 压缩性能的测定
    China National Standards

    English PDF
    GB/T 9125.2-2020 Fasteners for steel pipe flange joints—Part 2:Class designated
    钢制管法兰连接用紧固件 第2部分:Class系列
    China National Standards

    English PDF
    GB/T 10168-2020 Earth-moving machinery—Backhoe loaders—Terminology and commercial specifications
    土方机械 挖掘装载机 术语和商业规格
    China National Standards

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    GB/T 10784-2020 Classification of canned food
    罐头食品分类
    China National Standards

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    GB/T 12624-2020 Hand protection—General test methods
    手部防护 通用测试方法
    China National Standards

    English PDF
    GB/T 12753-2020 Steel wire ropes for conveyer belts
    输送带用钢丝绳
    China National Standards

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    GB/T 13087-2020 Determination of isothiocyanates in feeds
    饲料中异硫氰酸酯的测定方法
    China National Standards

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    GB/T 16937-2020 Earth-moving machinery—Operator’s field of view—Test method and performance criteria
    土方机械 司机视野 试验方法和性能准则
    China National Standards

    English PDF
    GB/T 17742-2020 The Chinese seismic intensity scale
    中国地震烈度表
    China National Standards

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    GB/T 18661-2020 Metal-halide lamp(ScI3-NaI series)—Performance requirements
    金属卤化物灯(钪钠系列) 性能要求
    China National Standards

    English PDF
    GB/T 20975.37-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 37:Determination of niobium content
    铝及铝合金化学分析方法 第37部分:铌含量的测定
    China National Standards

    English PDF
    GB/T 21965-2020 Steel wire ropes—Vocabulary for acceptance and defect
    钢丝绳 验收及缺陷术语
    China National Standards

    English PDF
    GB/T 21983-2020 Warm winter grades
    暖冬等级
    China National Standards

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    GB/T 22760-2020 Consumer product safety—General principles for risk assessment
    消费品安全 风险评估导则
    China National Standards

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    GB/T 22830-2020 Watercolor painting paper
    水彩画纸
    China National Standards

    English PDF
    GB/T 24328.1-2020 Tissue paper and tissue products—Part 1: General guidance on terms
    卫生纸及其制品 第1部分:术语导则
    China National Standards

    English PDF
    GB/T 24328.11-2020 Tissue paper and tissue products—Part 11: Determination of optical properties—Measurement of brightness and colour—C/2°(indoor daylight) illuminant
    卫生纸及其制品 第11部分:光学性能的测定 亮度和颜色的测定 C/2°(室内日光条件)
    China National Standards

    English PDF
    GB/T 24328.12-2020 Tissue paper and tissue products—Part 12: Determination of optical properties—Determination of opacity—Diffuse reflectance method
    卫生纸及其制品 第12部分:光学性能的测定 不透明度的测定 漫反射法
    China National Standards

    English PDF
    GB/T 24328.2-2020 Tissue paper and tissue products—Part 2: Determination of thickness, bulking thickness and apparent bulk density and bulk
    卫生纸及其制品 第2部分: 厚度、层积厚度、表观层积紧度和松厚度的测定
    China National Standards

    English PDF
    GB/T 24328.3-2020 Tissue paper and tissue products—Part 3: Determination of tensile strength, stretch at maximum force and tensile energy absorption
    卫生纸及其制品 第3部分: 抗张强度、最大力值时伸长率和抗张能量吸收的测定
    China National Standards

    English PDF
    GB/T 24328.4-2020 Tissue paper and tissue products--Part 4: Determination of wet tensile strength
    卫生纸及其制品 第4部分: 湿抗张强度的测定
    China National Standards

    English PDF
    GB/T 24328.6-2020 Tissue paper and tissue products—Part 6: Determination of water-absorption time and water-absorption capacity—Basket-immersion test method
    卫生纸及其制品 第6部分: 吸水时间和吸水能力的测定 篮筐浸没法
    China National Standards

    English PDF
    GB/T 24328.7-2020 Tisue paper and tissue products—Part 7: Determination of ball burst strength
    卫生纸及其制品 第7部分:球形耐破度的测定
    China National Standards

    English PDF
    GB/T 24328.8-2020 Tissue paper and tissue products—Part 8: Determination of optical properties—Measurement of brightness and colour—D65/10°(outdoor daylight conditions)
    卫生纸及其制品 第8部分:光学性能的测定 亮度和颜色的测定 D65/10°(室外日光条件)
    China National Standards

    English PDF
    GB/T 24328.10-2020 Tissue paper and tissue products—Part 10: Determination of tensile strength of perforated lines and calculation of perforation efficiency
    卫生纸及其制品 第10部分:打孔线抗张强度的测定及打孔效率的计算
    China National Standards

    English PDF
    GB/T 24328.9-2020 Tissue paper and tissue products—Part 9: Determination of wet ball burst strength
    卫生纸及其制品 第9部分:湿球形耐破度的测定
    China National Standards

    English PDF
    GB/T 24451-2020 Low resilience flexible polyurethane cellular plastics
    慢回弹软质聚氨酯泡沫塑料
    China National Standards

    English PDF
    GB/T 24474.1-2020 Measurement of ride quality—Part 1: Lifts (elevators)
    乘运质量测量 第1部分:电梯
    China National Standards

    English PDF
    GB/T 24988-2020 Copy paper
    复印纸
    China National Standards

    English PDF
    GB/T 26206-2020 Injecting water foot massager
    注水式足部按摩器
    China National Standards

    English PDF
    GB/T 26790.4-2020 Industrial wireless networks WIA specification—Part 4: WIA-FA protocol conformance test specification
    工业无线网络WIA规范 第4部分:WIA-FA协议一致性测试规范
    China National Standards

    English PDF
    GB/T 26998-2020 Examination and assessment for professional managers
    职业经理人考试测评
    China National Standards

    English PDF
    GB/T 27710-2020 Floor drain
    地漏
    China National Standards

    English PDF
    GB/T 28963-2020 Ships and marine technology—Fire-extinguishing systems for protection of galley cooking equipment
    船舶与海上技术 船用厨房烹调设备灭火系统
    China National Standards

    English PDF
    GB/T 31009-2020 Foot protection—Critical substance requirements and test methods for footwear
    足部防护 鞋(靴)限量物质要求及测试方法
    China National Standards

    English PDF
    GB/T 31275-2020 Assessment of lighting equipment related to human exposure to electromagnetic field
    照明设备对人体电磁辐射的评价
    China National Standards

    English PDF
    GB/T 38048.1-2020 Surface cleaning appliances—Part1: General requirements on test material and test equipment
    表面清洁器具 第1部分:试验材料和设备的通用要求
    China National Standards

    English PDF
    GB/T 38637.2-2020 Internet of things—Access of sensing and controlling device—Part 2:Data management requirements
    物联网 感知控制设备接入 第2部分:数据管理要求
    China National Standards

    English PDF
    GB/T 38845-2020 Data description of smart instrumentation—Positioners
    智能仪器仪表的数据描述 定位器
    China National Standards

    English PDF
    GB/T 38846-2020 Smart factory—Industrial automation systems engineering role class libraries
    智能工厂 工业自动化系统工程描述类库
    China National Standards

    English PDF

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