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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. |
Standard Code | Standard Title | Standard Class | Order |
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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 Method |
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GB/T 34405-2017 |
Determination for migration of acrylamide in household papers—Liquid chromatography-tandem mass spectrometry(LC-MS/MS)Method 家用纸制品中丙烯酰胺迁移量的测定 液相色谱-串联质谱法 |
China National Standards Method |
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GB/T 34168-2017 |
Test Method of gold and silver nanoparticle materials biological effect by transmission electron microscope 金、银纳米颗粒材料生物效应的透射电子显微镜检测方法 |
China National Standards Method |
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GB/T 34171-2017 |
Test Method for flexural property of thin and ultrathin glass—Three-point bending method 薄与超薄玻璃弯曲性能试验方法 三点弯曲法 |
China National Standards Method |
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GB/T 34172-2017 |
Microbeam analysis—Electron backscatter diffraction—Phase analysis Method of metal and alloy 微束分析 电子背散射衍射 金属及合金的相分析方法 |
China National Standards Method |
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GB/T 3854-2017 |
Test Method for hardness of reinforced plastics by means of a Barcol impresser 增强塑料巴柯尔硬度试验方法 |
China National Standards Method |
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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 Method |
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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 Method |
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GB/T 34184-2017 |
Test Method for infrared refractive index of infrared optical glass—The deflection angle measurement 红外光学玻璃红外折射率测试方法 偏折角法 |
China National Standards Method |
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GB/T 6730.74-2017 |
Iron ores-Determination of magnesium content-Flame atomic absorption spectrometric Method 铁矿石 镁含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
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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 Method |
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GB/T 6730.39-2017 |
Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric Method 铁矿石 镍含量的测定 丁二酮肟分光光度法 |
China National Standards Method |
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GB/T 6730.47-2017 |
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric Method 铁矿石 铌含量的测定 氯代磺酚S分光光度法 |
China National Standards Method |
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GB/T 6730.37-2017 |
Iron ores—Determination of cobalt content—4-((5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric Method 铁矿石 钴含量的测定 4-[(5-氯-2-吡啶)偶氮]-1,3-二氨基苯分光光度法 |
China National Standards Method |
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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 Method |
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GB/T 6730.31-2017 |
Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric Method 铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法 |
China National Standards Method |
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GB/T 6730.38-2017 |
Iron ores—Determination of cobalt content—Nltroso-R salt spectrophotometric Method 铁矿石 钴含量的测定 亚硝基-R盐分光光度法 |
China National Standards Method |
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GB/T 34190-2017 |
Surface coating weight (thickness) of electrical steel—X-ray spectrometric Method 电工钢表面涂层的重量(厚度) X射线光谱测试方法 |
China National Standards Method |
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GB/T 6730.30-2017 |
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric Method 铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards Method |
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GB/T 34191-2017 |
Methods of determination and calculation of heat balance in straight grate process for pellet firing of iron and steel industry 钢铁行业带式焙烧机焙烧球团热平衡测试与计算方法 |
China National Standards Method |
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GB/T 34205-2017 |
Metallic materials—Hardness testing—Ultrasonic contact impedance Method 金属材料 硬度试验 超声接触阻抗法 |
China National Standards Method |
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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 Method |
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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 Method |
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GB/T 5195.3-2017 |
Fluorspar—Determination of loss in mass at 105℃—Gravimetric Method 萤石 105℃质损量的测定 重量法 |
China National Standards Method |
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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 Method |
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GB/T 34211-2017 |
Iron ores—Method for determination of iron reduction softening drippinger performance under load 铁矿石 高温荷重还原软熔滴落性能测定方法 |
China National Standards Method |
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GB/T 34208-2017 |
Iron and steel—Determination of antimony and tin content—Inductively coupled plasma atomic emission spectrometric Method 钢铁 锑、锡含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Method |
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GB/T 5195.15-2017 |
Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—Wavelength dispersive X-ray fluorescence spectrometric Method 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards Method |
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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 Method |
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GB/T 6730.34-2017 |
Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric Method 铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法 |
China National Standards Method |
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GB/T 6730.58-2017 |
Iron ores-Determination of vanadium content-Flame atomic absorption spectrometric Method 铁矿石 钒含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
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GB/T 6730.44-2017 |
Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric Method 铁矿石 锌含量的测定 1-(2-吡啶偶氮)-2-萘酚分光光度法 |
China National Standards Method |
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GB/T 6730.59-2017 |
Iron ores-Determination of manganese content-Flame atomic absorption spectrometric Method 铁矿石 锰含量的测定 火焰原子吸收光谱法 |
China National Standards Method |
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GB/T 19346.2-2017 |
Methods of measurement for amorphous and nanocrystalline alloys—Part 2: Lamination factor of amorphous alloy strips 非晶纳米晶合金测试方法 第2部分:带材叠片系数 |
China National Standards Method |
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GB/T 34210-2017 |
Test Method for determining the orientation of sapphire single crystal 蓝宝石单晶晶向测定方法 |
China National Standards Method |
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GB/T 34160-2017 |
Test Method of conversion efficiency of terrestrial photovoltaic(PV) modules 地面用光伏组件光电转换效率检测方法 |
China National Standards Method |
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GB/T 20441.5-2017 |
Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison 电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法 |
China National Standards Method |
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GB/T 14698-2017 |
Identification Method of feed material by microscopy 饲料原料显微镜检查方法 |
China National Standards Method |
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GB/T 22324.2-2017 |
Saffron—Part 2:Test Methods 藏红花 第2部分:试验方法 |
China National Standards Method |
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GB/T 34225-2017 |
Dipped aramid straight warp straight weft canvas technical requirements and evaluation Methods 浸胶芳纶直经直纬帆布技术条件和评价方法 |
China National Standards Method |
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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 Method |
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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 Method |
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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 Method |
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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 Method |
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GB/T 34237-2017 |
Fluorinated olefins for refrigerant use—General Method for the determination of water 制冷剂用氟代烯烃 水分测定通用方法 |
China National Standards Method |
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GB/T 34228-2017 |
Dipped heat-resistant canvas―Test Method for adhesion strength at high temperature 耐热浸胶帆布 高温粘合性能试验方法 |
China National Standards Method |
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GB/T 34235-2017 |
Dipped polyester canvas technical requirements and evaluation Methods 涤纶浸胶帆布技术条件和评价方法 |
China National Standards Method |
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GB/T 34242-2017 |
Test Methods for nanofiltration membranes 纳滤膜测试方法 |
China National Standards Method |
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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 Method |
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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 Method |
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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 Method |
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GB/T 34243-2017 |
Test Method for pervaporation dehydration membranes 渗透气化透水膜性能测试方法 |
China National Standards Method |
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GB/T 34248-2017 |
Performance test Method of three-way catalyst 汽车尾气三效催化剂性能试验方法 |
China National Standards Method |
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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 Method |
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GB/T 34261-2017 |
Optical film for polarizer—Test Method for the anti-scratch 偏光片用光学薄膜 抗划伤的测试 |
China National Standards Method |
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GB/T 7676.9-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9:Recommended test Methods 直接作用模拟指示电测量仪表及其附件 第9部分:推荐的试验方法 |
China National Standards Method |
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GB/T 34253-2017 |
Test Method for resistance to freezer to microwave/oven usage on domestic ceramic wares 日用陶瓷器冰箱至微波炉、烤箱适应性检测方法 |
China National Standards Method |
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GB/T 34252-2017 |
Test Method for crazing resistance of domestic ceramic wares 日用陶瓷器抗釉裂测试方法 |
China National Standards Method |
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GB/T 22517.4-2017 |
Technical requirements and test Methods for sports fields—Part 4: Synthetic surface for basketball 体育场地使用要求及检验方法 第4部分:合成面层篮球场地 |
China National Standards Method |
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GB/T 34265-2017 |
Guide for the Method of Sanger sequencing Sanger法测序技术指南 |
China National Standards Method |
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GB/T 34224-2017 |
Method for determination of functional microorganism in biologic products 生物产品中功能性微生物检测 |
China National Standards Method |
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GB/T 34162-2017 |
Natural gas—Determination of arsenic content—Potassium permanganate sample Method 天然气 砷含量的测定 高锰酸钾取样法 |
China National Standards Method |
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GB/T 34164-2017 |
Method for evaluation of flotation technological performance in coal preparation plant 选煤厂浮选工艺效果评定方法 |
China National Standards Method |
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GB/T 34229-2017 |
Coalbed methane well test Method—Drill stem testing method 煤层气井试井方法 钻杆地层测试法 |
China National Standards Method |
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GB/T 34230-2017 |
Test Method of leaching for coal and coal refuse 煤和煤矸石淋溶试验方法 |
China National Standards Method |
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GB/T 34273-2017 |
Coal based Fischer-Tropsch synthesis—Standard test Method for calculated cetane index of distillate fuels—Four variable equation 煤基费托合成 馏分燃料十六烷指数计算法 四变量公式法 |
China National Standards Method |
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GB/T 31334.5-2017 |
Test Methods for dipped canvas―Part 5: Tensile properties 浸胶帆布试验方法 第5部分:拉伸性能 |
China National Standards Method |
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GB/T 3780.17-2017 |
Carbon black—Part 17: Indirect determination of particle size—Reflectance Method 炭黑 第17部分:粒径的间接测定 反射率法 |
China National Standards Method |
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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 Method |
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GB/T 34251-2017 |
Test Method for metal marking resistance of glazed ceramic tableware 日用陶瓷釉面耐金属刀叉划痕性能测试方法 |
China National Standards Method |
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GB/T 34254-2017 |
Test Method for handle strength and decoration resistance to chemical corrosion of domestic ceramic wares 日用陶瓷把手、装饰材料牢固度测试方法 |
China National Standards Method |
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GB/T 34108-2017 |
Metallic materials—High strain rate compression test Method at ambient temperature 金属材料 高应变速率室温压缩试验方法 |
China National Standards Method |
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GB/T 6730.27-2017 |
Iron ores—Determination of fluorine content—Lanthanum-alizarin complexion spectrophotometric Method 铁矿石 氟含量的测定 镧-茜素络合腙分光光度法 |
China National Standards Method |
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GB/T 34071-2017 |
General technology for internet of things—Reliability design Method and review for intelligent sensor 物联网总体技术 智能传感器可靠性设计方法与评审 |
China National Standards Method |
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GB/T 34075-2017 |
Measuring Methods of optical radiation safety for LED general lighting service 普通照明用LED产品光辐射安全测量方法 |
China National Standards Method |
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GB/T 24369.3-2017 |
Characterization of gold nanorods—Part 3: Measurement Method of surface charge density 金纳米棒表征 第3部分:表面电荷密度测量方法 |
China National Standards Method |
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GB/T 7343-2017 |
Methods of measurement of the suppression characteristics of passive EMC filtering devices 无源EMC滤波器件抑制特性的测量方法 |
China National Standards Method |
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GB/T 34060-2017 |
Steam heat calculation Method 蒸汽热量计算方法 |
China National Standards Method |
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GB/T 33905.4-2017 |
Intelligent sensor—Part 4: Methods of performance evaluation 智能传感器 第4部分:性能评定方法 |
China National Standards Method |
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GB/T 33905.5-2017 |
Intelligent sensor—Part 5:Methods for inspection and routine testing 智能传感器 第5部分:检查和例行试验方法 |
China National Standards Method |
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GB/T 18954-2017 |
Methods of setting running resistance on a chassis dynamometer for motorcycles and mopeds 摩托车和轻便摩托车底盘测功机行驶阻力的设定方法 |
China National Standards Method |
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GB/T 34033.1-2017 |
Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 1: Marine environmental risk assessment Method of biocidally active substances used for anti-fouling systems on ships 船舶与海上技术 船舶防污底系统风险评估 第1部分:船舶防污底系统用防污活性物质的海洋环境风险评估方法 |
China National Standards Method |
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GB/T 34033.2-2017 |
Ships and marine technology—Risk assessment on anti-fouling systems on ships—Part 2:Marine environmental risk assessment Method for anti-fouling systems on ships using biocidally active substances 船舶与海上技术 船舶防污底系统风险评估 第2部分:使用防污活性物质的船舶防污底系统的海洋环境风险评估方法 |
China National Standards Method |
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GB/T 12649-2017 |
Measuring Methods for meteorological radar parameters 气象雷达参数测试方法 |
China National Standards Method |
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GB/T 34092-2017 |
Technical requirements and measure Methods for digital terrestrial television silicon-tuner 地面数字电视硅调谐器技术要求和测量方法 |
China National Standards Method |
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GB/T 34096-2017 |
Mobile payment—Test Methods for contactless reader terminal based on 2.45GHz range controlled communication technology 手机支付 基于2.45GHz RCC(限域通信)技术的非接触式读写器终端测试方法 |
China National Standards Method |
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GB/T 4510-2017 |
Test Method for breaking point of bitumen—Fraass method 石油沥青脆点测定法 弗拉斯法 |
China National Standards Method |
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GB/T 382-2017 |
Test Method for smoke point of kerosene and aviation turbine fuel 煤油和喷气燃料烟点测定法 |
China National Standards Method |
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GB/T 34097-2017 |
Test Method for light stability of petroleum products 石油产品光安定性测定法 |
China National Standards Method |
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GB/T 5096-2017 |
Test Method for corrosiveness to copper from petroleum products by copper strip test 石油产品铜片腐蚀试验法 |
China National Standards Method |
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GB/T 34100-2017 |
Test Method for determination of total sulfur in light hydrocarbons,spark ignition engine fuel ,diesel engine fuel, and engine oil—Ultraviolet fluorescence method 轻质烃及发动机燃料和其他油品中总硫含量的测定 紫外荧光法 |
China National Standards Method |
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GB/T 34101-2017 |
Determination of hydrogen sulfide in fuel oils—Rapid liquid phase extraction Method 燃料油中硫化氢含量的测定 快速液相萃取法 |
China National Standards Method |
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GB/T 13557-2017 |
Test Methods for copper-clad material for flexible printed circuits 印制电路用挠性覆铜箔材料试验方法 |
China National Standards Method |
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GB/T 34099-2017 |
Determination of aluminium, silicon, vanadium, nickel, iron, sodium, calcium, zinc and phosphorus in residual fuel oil—Inductively coupled plasma emission spectrometry Method 残渣燃料油中铝、硅、钒、镍、铁、钠、钙、锌及磷含量的测定 电感耦合等离子发射光谱法 |
China National Standards Method |
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GB/T 34089-2017 |
Test parameters and test Methods for VHF/UHF frequency band radio monitoring and direction finding system in OATS VHF/UHF无线电监测测向系统开场测试参数和测试方法 |
China National Standards Method |
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GB/T 15972.44-2017 |
Specifications for optical fibre test Methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off wavelength 光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards Method |
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GB/T 34087-2017 |
Energy efficiency metrologies and test Methods for access equipment—GPON system 接入设备节能参数和测试方法 GPON系统 |
China National Standards Method |
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GB/T 34086-2017 |
Energy efficiency metrologies and test Methods for access equipments—EPON system 接入设备节能参数和测试方法 EPON系统 |
China National Standards Method |
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GB/T 34088-2017 |
Energy efficiency metrologies and test Methods for access equipments—VDSL2 system 接入设备节能参数和测试方法 VDSL2系统 |
China National Standards Method |
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GB/T 34094-2017 |
Power consumption measurement Methods of information technology equipment 信息技术设备功耗测量方法 |
China National Standards Method |
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