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  •  China "IT" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 3325-2017 General technical requirements for metal furnITure
    金属家具通用技术条件
    China National Standards
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    GB/T 19362.2-2017 Test condITions for bridge-type milling machines—Testing of the accuracy—Part 2: Travelling bridge (gantry-type) machines
    龙门铣床检验条件 精度检验 第2部分:龙门移动式铣床
    China National Standards
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    GB/T 19498-2017 Protective structures on agricultural and forestry tractors—Static testing method and accepting condITion
    农林拖拉机防护装置 静态试验方法和验收技术条件
    China National Standards
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    GB/T 1479.3-2017 Metallic powders-Determination of apparent densITy-Part 3: Oscillating funnel method
    金属粉末 松装密度的测定 第3部分:振动漏斗法
    China National Standards
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    GB/T 13747.19-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part19:Determination of tITanium content—Diantipyrylmethane spectrophotometry and the inductively coupled plasma atomic emission spectrometry
    锆及锆合金化学分析方法 第19部分:钛量的测定 二安替比林甲烷分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 5754.2-2017 Steel cord conveyor belts—LongITudinal traction test—Part 2: Measurement of tensile strength
    钢丝绳芯输送带 纵向拉伸试验 第2部分:拉伸强度的测定
    China National Standards
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    GB/T 13747.22-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 22:Determination of oxygen and nITrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
    锆及锆合金化学分析方法 第22部分:氧量和氮量的测定 惰气熔融红外吸收法/热导法
    China National Standards
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    GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 1:Determination of tin content—Potassium iodate tITration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
    锆及锆合金化学分析方法 第1部分:锡量的测定 碘酸钾滴定法和苯基荧光酮-聚乙二醇辛基苯基醚分光光度法
    China National Standards
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    GB/T 4698.23-2017 Methods for chemical analysis of tITanium sponge,titanium and titanium alloys—Part 23:Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第23部分:钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 4698.13-2017 Methods for chemical analysis of tITanium sponge,titanium and titanium alloys—Part 13:Determination of zirconium content—EDTA complexometric titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第13部分:锆量的测定 EDTA络合滴定法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 4698.25-2017 Methods for chemical analysis of tITanium sponge, titanium and titanium alloys—Part 25:Determination of chlorine content—Silver chlorin spectrophotometry
    海绵钛、钛及钛合金化学分析方法 第25部分:氯量的测定 氯化银分光光度法
    China National Standards
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    GB/T 4698.12-2017 Methods for chemical analysis of tITanium sponge, titanium and titanium alloys—Part 12:Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry
    海绵钛、钛及钛合金化学分析方法 第12部分:钒量的测定 硫酸亚铁铵滴定法和电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 17587.3-2017 Ball screws—Part 3:Acceptance condITions and acceptance tests
    滚珠丝杠副 第3部分:验收条件和验收检验
    China National Standards
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    GB/T 34499.1-2017 Method for chemical analysis of iridium compounds—Part 1: Determination of iridium content—ElectricITy titration using ferrous sulfate
    铱化合物化学分析方法 第1部分:铱量的测定 硫酸亚铁电流滴定法
    China National Standards
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    GB/T 27022-2017 ConformITy assessment—Requirements and recommendations for content of a third-party audit report on management systems
    合格评定 管理体系第三方审核报告内容要求和建议
    China National Standards
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    GB/T 34415-2017 CavITy ring-down spectroscopy system for measurement of atmospheric carbon dioxide
    大气二氧化碳(CO2)光腔衰荡光谱观测系统
    China National Standards
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    GB/T 34022-2017 Small-scale play facilITies—Three-dimensional climbing net
    小型游乐设施 立体攀网
    China National Standards
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    GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide tITration
    锡精矿化学分析方法 第12部分:二氧化硅量的测定 硅钼蓝分光光度法和氢氧化钠滴定法
    China National Standards
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    GB/T 5318-2017 Sintered metal materials(excluding hardmetals) wIThout notch impact test piece
    烧结金属材料(不包括硬质合金)无切口冲击试样
    China National Standards
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    GB/T 3848-2017 Hardmetals—Determination of (the magnetization) coercivITy
    硬质合金 矫顽(磁)力测定方法
    China National Standards
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    GB/T 14142-2017 Test method for crystallographic perfection of epITaxial layers in silicon—Etching technique
    硅外延层晶体完整性检验方法 腐蚀法
    China National Standards
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    GB/T 25026-2017 Structure,main size and basic parameters of one piece glass-lined steel vessels wITh agitator
    搪玻璃闭式搅拌容器型式、主要尺寸及基本参数
    China National Standards
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    GB/T 34550.2-2017 Method for evaluation of cooling seawater treatment agents—Part 2: Determination of scale inhibITion performance
    海水冷却水处理药剂性能评价方法 第2部分:阻垢性能的测定
    China National Standards
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    GB/T 34550.3-2017 Method for evaluation of cooling seawater treatment agents—Part 3: Determination of inhibITing microbes performance
    海水冷却水处理药剂性能评价方法 第3部分:菌藻抑制性能的测定
    China National Standards
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    GB/T 34550.1-2017 Method for evaluation of cooling seawater treatment agents—Part 1: Determination of corrosion inhibITion performance
    海水冷却水处理药剂性能评价方法 第1部分: 缓蚀性能的测定
    China National Standards
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    GB/T 34182-2017 ComposITe cable bracket
    复合材料电缆支架
    China National Standards
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    GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method wITh 1,10-phenanthroline
    邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法
    China National Standards
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    GB/T 34179-2017 Photovoltaic glass—Accelerated aging test method under multi-factor coupling condITions
    光伏玻璃 多因素耦合环境加速老化试验方法
    China National Standards
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    GB/T 34177-2017 Quartz glass wafer for lIThography
    光刻用石英玻璃晶圆
    China National Standards
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    GB/T 34180-2017 Thermal insulation products for building applications—Determination of the resistance to impact of external thermal insulation composITe systems(ETICS)
    建筑用绝热制品 外墙外保温系统抗冲击性测定
    China National Standards
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    GB/T 16555-2017 Chemical analysis of refractories containing carbon and silicon carbide or nITride
    含碳、碳化硅、氮化物耐火材料化学分析方法
    China National Standards
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    GB/T 34186-2017 Refractory products—Determination of dynamic Young’s modulus(MOE)at elevated temperatures by impulse excITation of vibration
    耐火材料 高温动态杨氏模量试验方法(脉冲激振法)
    China National Standards
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    GB/T 34187-2017 UnITs and symbols for urban heating
    城镇供热用单位和符号
    China National Standards
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    GB/T 34189-2017 Portland cement used for pipe pile wIThout high pressure steam
    免压蒸管桩硅酸盐水泥
    China National Standards
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    GB/T 6730.42-2017 Iron ores—Determination of lead content—DIThizone spectrophotometric method
    铁矿石 铅含量的测定 双硫腙分光光度法
    China National Standards
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    GB/T 6730.26-2017 Iron ores—Determination of fluorine content—Thorium nITrate titrimetric method
    铁矿石 氟含量的测定 硝酸钍滴定法
    China National Standards
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    GB/T 20564.3-2017 Continuously cold rolled high strength steel sheet and strip for automobile—Part 3: High strength interstITial free steel
    汽车用高强度冷连轧钢板及钢带 第3部分: 高强度无间隙原子钢
    China National Standards
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    GB/T 20564.10-2017 Continuously cold rolled high strength steel sheet and strip for automobile—Part 10: Twinning induced plasticITy steel
    汽车用高强度冷连轧钢板及钢带 第10部分:孪晶诱导塑性钢
    China National Standards
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    GB/T 34202-2017 Ductile iron pipes, fITtings and accessories—Epoxy coating (heavy-duty)
    球墨铸铁管、管件及附件 环氧涂层(重防腐)
    China National Standards
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    GB/T 5195.5-2017 Fluorspar—Determination of total sulfur content—Pipe furnace combustion iodic acid potassium tITration method
    萤石 总硫含量的测定 管式炉燃烧-碘酸钾滴定法
    China National Standards
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    GB/T 34203-2017 Corrosion of metals and alloys—Air pollutant monIToring and analysis methods
    金属和合金的腐蚀 大气污染物的采集与分析方法
    China National Standards
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    GB/T 13241-2017 Iron ores—Determination of reducibilITy
    铁矿石 还原性的测定方法
    China National Standards
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    GB/T 5195.1-2017 Fluorspar—Determination of calcium fluoride content—EDTA tITration method and distillation-potentiometric titration method
    萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法
    China National Standards
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    GB/T 34213-2017 High purITy alumina for sapphire substrate
    蓝宝石衬底用高纯氧化铝
    China National Standards
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    GB/T 5195.13-2017 Fluorspar—Determination of aluminium content—EDTA tITration method
    萤石 铝含量的测定 EDTA滴定法
    China National Standards
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    GB/T 5195.16-2017 Fluorspar—Determination of silicon, aluminum, iron, potassium, magnesium and tITanium content—Inductively coupled plasma atomic emission spectrometry
    萤石 硅、铝、铁、钾、镁和钛含量的测定 电感耦合等离子体原子发射光谱法
    China National Standards
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    GB/T 34216-2017 Nanoscale silicon nITride
    纳米氮化硅
    China National Standards
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    GB/T 33746.1-2017 Technical specification of NFC securITy—Part 1: NFCIP-1 security services and protocol
    近场通信(NFC)安全技术要求 第1部分:NFCIP-1安全服务和协议
    China National Standards
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    GB/T 25102.7-2017 Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery qualITy assurance purposes
    电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量
    China National Standards
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    GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring Instruments and their accessories—Part 1:DefinITions and general requirements common to all parts
    直接作用模拟指示电测量仪表及其附件 第1部分:定义和通用要求
    China National Standards
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    GB/T 34256-2017 Basic information description of agricultural products for purchase and sale—Tropical and subtropical fruITs
    农产品购销基本信息描述 热带和亚热带水果类
    China National Standards
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    GB/T 5565.2-2017 Rubber and plastics hoses and tubing—Measurement of flexibilITy and stiffness—Part 2: Bending tests at sub-ambient temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第2部分:低于室温弯曲试验
    China National Standards
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    GB/T 5565.3-2017 Rubber and plastics hoses and tubing—Measurement of flexibilITy and stiffness—Part 3:Bending tests at high and low temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第3部分:高温和低温弯曲试验
    China National Standards
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    GB/T 5565.1-2017 Rubber and plastics hoses and tubing—Measurement of flexibilITy and stiffness—Part 1: Bending tests at ambient temperatures
    橡胶和塑料软管及非增强软管 柔性及挺性的测量 第1部分:室温弯曲试验
    China National Standards
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    GB/T 26684-2017 Methods of measurement for digITal terrestrial set-top box
    地面数字电视接收器测量方法
    China National Standards
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    GB/T 26685-2017 Methods of measurement for digITal terrestrial television receiver
    地面数字电视接收机测量方法
    China National Standards
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    GB/T 26683-2017 General specification for digITal terrestrial set-top box+(No.1 modification sheet)
    地面数字电视接收器通用规范+(第1号修改单)
    China National Standards
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    GB/T 34234-2017 Analytical method of chemical composITion for deoxy-sulphur and cyanide catalyst from coal gas
    煤制气脱氧硫氰化物催化剂化学成分分析方法
    China National Standards
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    GB/T 34233-2017 Test method of activITy for low temperature sulphur tail gas hydrogenation catalyst
    低温硫磺尾气加氢催化剂活性试验方法
    China National Standards
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    GB/T 26686-2017 General specification for digITal terrestrial television receiver+(No.1 modification sheet)
    地面数字电视接收机通用规范+(第1号修改单)
    China National Standards
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    GB/T 23967-2017 TrimellITic Anhydride for industrial use
    工业用偏苯三酸酐
    China National Standards
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    GB/T 34284-2017 Public sports facilITies—Safety requirements for outdoor fitness equipments
    公共体育设施 室外健身设施应用场所安全要求
    China National Standards
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    GB/T 34286-2017 Greenhouse gas—Carbon dioxide measurement—Off-axis integrated cavITy output spectroscopy method
    温室气体 二氧化碳测量 离轴积分腔输出光谱法
    China National Standards
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    GB/T 34287-2017 Greenhouse gas—Methane measurement—Off-axis integrated cavITy output spectroscopy method
    温室气体 甲烷测量 离轴积分腔输出光谱法
    China National Standards
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    GB/T 34290-2017 Public sports facilITies—Configuration and management of outdoor fitness equipments
    公共体育设施 室外健身设施的配置与管理
    China National Standards
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    GB/T 34289-2017 FITness equipment and location safety sign and labels
    健身器材和健身场所安全标志和标签
    China National Standards
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    GB/T 34295-2017 Meteorological condITion grades of non-professional carbon monoxide poisoning
    非职业性一氧化碳中毒气象条件等级
    China National Standards
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    GB/T 34293-2017 MonIToring indices of low temperature extremes and temperature drop extremes
    极端低温和降温监测指标
    China National Standards
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    GB/T 34325-2017 Methods for solar energy resources data qualITy evaluation
    太阳能资源数据准确性评判方法
    China National Standards
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    GB/T 34241-2017 Spiral wound composITe polyamide reverse osmosis membrane element
    卷式聚酰胺复合反渗透膜元件
    China National Standards
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    GB/T 34299-2017 Grads of atmospheric self-purification capabilITy
    大气自净能力等级
    China National Standards
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    GB/T 34308.3-2017 Sports information classification and code—Part 3: Sport physiology, biochemistry and nutrITion index codes
    体育信息分类与代码 第3部分:运动生理生化与营养指标代码
    China National Standards
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    GB/T 34308.2-2017 Sports information classification and code—Part 2: Code for cport competITion
    体育信息分类与代码 第2部分:运动竞赛赛事代码
    China National Standards
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    GB/T 34323-2017 Carbon black—Determination of light transmITtance of water dispersion—Spectrophotometer method
    炭黑 水分散体透光率的测定 分光光度计法
    China National Standards
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    GB/T 34322-2017 Automatic continuous determination of water qualITy for boiler and cooling system—Potentiometric titration
    锅炉用水和冷却水水质自动连续测定 电位滴定法
    China National Standards
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    GB/T 17855-2017 Calculation of load capacITy of spline
    花键承载能力计算方法
    China National Standards
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    GB/T 34311-2017 Operation condITion and technical requirements for gymnasium and stadium—General provisions
    体育场所开放条件与技术要求 总则
    China National Standards
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    GB/T 34223-2017 Determination of the purITy of ribonuclease and desoxyribonuclease
    核糖核酸酶和脱氧核糖核酸酶纯度检测方法
    China National Standards
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    GB/T 18266.3-2017 Ranking standard for sports facilITies—Part 3: Star-rating standard for natarorium
    体育场所等级的划分 第3部分:游泳场馆星级划分及评定
    China National Standards
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    GB/T 19079.32-2017 Operation condITion and technical requirements for gymnasium and playground—Part 32: Football place
    体育场所开放条件与技术要求 第32部分:足球运动场所
    China National Standards
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    GB/T 34222-2017 Determination of the activITy of ribonuclease
    核糖核酸酶活力检测方法
    China National Standards
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    GB/T 24261.2-2017 Marine seismic digITal streamer system—Part 2: Standards for specifying hydrophone streamer-cable characteristic
    石油海上数字地震采集拖缆系统 第2部分:水听器拖缆技术条件
    China National Standards
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    GB/T 34267-2017 CrITerion of producing management for edible starch and its products
    食用淀粉及淀粉制品生产管理规范
    China National Standards
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    GB/T 18511-2017 Determination of ignITion temperature of coal
    煤的着火温度测定方法
    China National Standards
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    GB/T 19224-2017 Determination of the relative degree of oxidation in bITuminous coal
    烟煤相对氧化度测定方法
    China National Standards
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    GB/T 34231-2017 Determination of loss on ignITion for coal combustion residues
    煤炭燃烧残余物烧失量测定方法
    China National Standards
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    GB/T 34279-2017 Safety for fence facilITies of cage-football—General requirements
    笼式足球场围网设施安全 通用要求
    China National Standards
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    GB/T 34041.1-2017 Measurement of fluid flow in closed conduITs—Ultrasonic meters for gas—Part 1: Meters for custody transfer and allocation measurement
    封闭管道中流体流量的测量 气体超声流量计 第1部分:贸易交接和分输计量用气体超声流量计
    China National Standards
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    GB/T 30428.5-2017 Information system for digITized supervision and management of city—Part 5:Device for supervise information capture
    数字化城市管理信息系统 第5部分:监管信息采集设备
    China National Standards
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    GB/T 34041.2-2017 Measurement of fluid flow in closed conduITs—Ultrasonic meters for gas—Part 2: Meters for industrial applications
    封闭管道中流体流量的测量 气体超声流量计 第2部分:工业测量用气体超声流量计
    China National Standards
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    GB/T 34281-2017 Requirement of the classification and configuration for public fITness activity center
    全民健身活动中心分类配置要求
    China National Standards
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    GB/T 34285-2017 Guidelines of exercise injury-precaution in fITness
    健身运动安全指南
    China National Standards
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    GB/T 34280-2017 Requirement of the service and management for public fITness activity center
    全民健身活动中心管理服务要求
    China National Standards
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    GB/T 34316-2017 SecurITy technology protection system requirements for ports
    港口安全防范系统技术要求
    China National Standards
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    GB/T 27417-2017 ConformITy assessment—Guidance on validation and verification of chemical analytical methods
    合格评定 化学分析方法确认和验证指南
    China National Standards
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    GB/T 19322.2-2017 Small craft—Airborne sound emITted by powered recreational craft—Part 2: Sound assessment using reference craft
    小艇 机动游艇空气噪声 第2部分:用标准艇进行噪声评估
    China National Standards
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    GB/T 19322.3-2017 Small craft—Airborne sound emITted by powered recreational craft—Part 3: Sound assessment using calculation measurement procedures
    小艇 机动游艇空气噪声 第3部分:用计算和测量程序进行噪声评估
    China National Standards
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    GB/T 34165-2017 MonIToring and testing code for energy conservation of oil and gas transportation pipeline system
    油气输送管道系统节能监测规范
    China National Standards
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    English PDF
    GB/T 33746.2-2017 Technical specification of NFC securITy—Part 2: Security mechanism requirements
    近场通信(NFC)安全技术要求 第2部分:安全机制要求
    China National Standards
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    GB 34170-2017 Commercial coal qualITy—Civil briquette
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    China National Standards
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