Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 8704.6-2020 |
Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method 钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards metric |
 English PDF |
| GB/T 8704.5-2020 |
Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method 钒铁 钒含量的测定 硫酸亚铁铵滴定法和电位滴定法 |
China National Standards metric |
English PDF |
| GB/T 8704.10-2020 |
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method 钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 5687.12-2020 |
Ferrochromium—Determination of phosphorus, aluminum, titanium, copper, manganese, calcium content—Inductively coupled plasma atomic emission spectrometric method 铬铁 磷、铝、钛、铜、锰、钙含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 38761-2020 |
Geometrical product specifications (GPS)—Characteristics and conditions—Definitions 产品几何技术规范（GPS） 特征和条件 定义 |
China National Standards metric |
English PDF |
| GB/T 38762.3-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 3: Angular sizes 产品几何技术规范（GPS） 尺寸公差 第3部分：角度尺寸 |
China National Standards metric |
English PDF |
| GB/T 38762.1-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 1: Linear sizes 产品几何技术规范（GPS） 尺寸公差 第1部分：线性尺寸 |
China National Standards metric |
English PDF |
| GB/T 38762.2-2020 |
Geometrical product specifications (GPS)—Dimensional tolerancing—Part 2: Dimensions other than linear or angular sizes 产品几何技术规范（GPS） 尺寸公差 第2部分：除线性、角度尺寸外的尺寸 |
China National Standards metric |
English PDF |
| GB/T 38760-2020 |
Geometrical product specifications (GPS)—Features utilized in specification and verification 产品几何技术规范（GPS） 规范和检验中使用的要素 |
China National Standards metric |
English PDF |
| GB/T 34874.6-2020 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 6: Testing method of workpieces 产品几何技术规范（GPS） X射线三维尺寸测量机 第6部分：工件的检测方法 |
China National Standards metric |
English PDF |
| GB/T 31396.3-2020 |
Machine tools—Dimensions and geometric tests for self-centring chucks with two-piece jaws—Part 3:Power-operated chucks with serrated jaws 机床 分离爪自定心卡盘尺寸和几何精度检验 第3部分：梳齿配合型动力卡盘 |
China National Standards metric |
English PDF |
| GB/T 28826.2-2020 |
Information technology—Common biometric exchange formats framework—Part 2:Procedures for the operation of the biometric registration authority 信息技术 公用生物特征识别交换格式框架 第2部分：生物特征识别注册机构操作规程 |
China National Standards metric |
English PDF |
| GB/T 24637.4-2020 |
Geometrical product specifications(GPS)—General concepts—Part 4: Geometrical characteristics for quantifying GPS deviations 产品几何技术规范（GPS） 通用概念 第4部分:几何特征的GPS偏差量化 |
China National Standards metric |
English PDF |
| GB/T 24637.3-2020 |
Geometrical product specifications (GPS)—General concepts—Part 3: Toleranced features
产品几何技术规范（GPS） 通用概念 第3部分：被测要素 |
China National Standards metric |
English PDF |
| GB/T 24637.2-2020 |
Geometrical product specifications (GPS)—General concepts—Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities 产品几何技术规范（GPS） 通用概念 第2部分：基本原则、规范、操作集和不确定度 |
China National Standards metric |
English PDF |
| GB/T 24637.1-2020 |
Geometrical product specifications (GPS)—General concepts—Part 1: Model for geometrical specification and verification 产品几何技术规范（GPS） 通用概念 第1部分：几何规范和检验的模型 |
China National Standards metric |
English PDF |
| GB/T 20308-2020 |
Geometrical product specifications(GPS)—Matrix model 产品几何技术规范（GPS） 矩阵模型 |
China National Standards metric |
English PDF |
| GB/T 13319-2020 |
Geometrical product specifications (GPS)—Geometrical tolerancing—Pattern and combined geometrical specification 产品几何技术规范（GPS） 几何公差 成组（要素）与组合几何规范 |
China National Standards metric |
English PDF |
| GB/T 3286.10-2020 |
Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method 石灰石及白云石化学分析方法 第10部分：二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China National Standards metric |
English PDF |
| GB/T 1800.2-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第2部分：标准公差带代号和孔、轴的极限偏差表 |
China National Standards metric |
English PDF |
| GB/T 1800.1-2020 |
Geometrical product specifications (GPS)—ISO code system for tolerances on linear sizes—Part 1: Basis of tolerances, deviations and fits 产品几何技术规范（GPS） 线性尺寸公差ISO代号体系 第1部分：公差、偏差和配合的基础 |
China National Standards metric |
English PDF |
| GB/T 6041-2020 |
General rules for mass spectrometric analysis 质谱分析方法通则 |
China National Standards metric |
English PDF |
| GB/T 16857.901-2020 |
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 901: CMMs with multiple imaging probing system 产品几何技术规范（GPS） 坐标测量机的验收检测和复检检测 第901部分：配置多影像探测系统的坐标测量机 |
China National Standards metric |
English PDF |
| GB/T 38542-2020 |
Information security technology—Technical framework for authentication of mobile smart terminals based on biometric 信息安全技术 基于生物特征识别的移动智能终端身份鉴别技术框架 |
China National Standards metric |
English PDF |
| GB/T 39719-2020 |
Field and concentrated natural rubber latices—Determination of magnesium content—Cyanide-free titrimetric method 新鲜和浓缩天然胶乳 镁含量的测定 滴定法（无氰法） |
China National Standards metric |
English PDF |
| GB/T 39643-2020 |
Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences 产品几何技术规范（GPS） 长度测量中温度影响引入的系统误差和测量不确定度来源 |
China National Standards metric |
English PDF |
| GB/T 39560.701-2020 |
Determination of certain substances in electrical and electronic products—Part 7-1:Hexavalent chromium—Presence of hexavalent chromium [Cr(VI)] in colourless and coloured corrosion-protected coatings on metals by the colorimetric method 电子电气产品中某些物质的测定 第7-1部分：六价铬 比色法测定金属上无色和有色防腐镀层中的六价铬[Cr(VI)] |
China National Standards metric |
English PDF |
| GB/T 35210.2-2020 |
Determination methods of methane isothermal adsorption of shale—Part 2: Gravimetric method 页岩甲烷等温吸附测定方法 第2部分：重量法 |
China National Standards metric |
English PDF |
| GB/T 33523.71-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—Part 71: Software measurement standards 产品几何技术规范（GPS） 表面结构 区域法 第71部分：软件测量标准 |
China National Standards metric |
English PDF |
| GB/T 33523.70-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—Part 70: Material measures 产品几何技术规范（GPS） 表面结构 区域法 第70部分：实物测量标准 |
China National Standards metric |
English PDF |
| GB/T 33523.1-2020 |
Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture 产品几何技术规范（GPS） 表面结构 区域法 第1部分：表面结构的表示法 |
China National Standards metric |
English PDF |
| GB/T 18779.6-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 6: Generalized decision rules for the acceptance and rejection of instruments and workpieces 产品几何技术规范（GPS） 工件与测量设备的测量检验 第6部分：仪器和工件接受/拒收的通用判定规则 |
China National Standards metric |
English PDF |
| GB/T 18779.5-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 5: Uncertainty in verification testing of indicating measuring instruments 产品几何技术规范（GPS） 工件与测量设备的测量检验 第5部分：指示式测量仪器的检验不确定度 |
China National Standards metric |
English PDF |
| GB/T 18779.4-2020 |
Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules 产品几何技术规范（GPS） 工件与测量设备的测量检验 第4部分：判定规则中功能限与规范限的基础 |
China National Standards metric |
English PDF |
| GB/T 29239-2020 |
Energy efficiency metrics and measurement method for mobile communication equipment—Base station 移动通信设备节能参数和测试方法 基站 |
China National Standards metric |
English PDF |
| GB/T 26958.28-2020 |
Geometrical product specifications (GPS)—Filtration—Part 28: Profile filters：End effects 产品几何技术规范（GPS） 滤波 第28部分: 轮廓滤波器 端部效应 |
China National Standards metric |
English PDF |
| GB/T 26958.21-2020 |
Geometrical product specifications (GPS)—Filtration—Part 21: Linear profile filters: Gaussian filters 产品几何技术规范（GPS） 滤波 第21部分：线性轮廓滤波器 高斯滤波器 |
China National Standards metric |
English PDF |
| GB/T 24635.4-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第4部分：应用仿真技术评估特定任务的测量不确定度 |
China National Standards metric |
English PDF |
| GB/T 24635.1-2020 |
Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 1: Overview and metrological characteristics 产品几何技术规范（GPS） 坐标测量机（CMM） 确定测量不确定度的技术 第1部分：概要和计量特性 |
China National Standards metric |
English PDF |
| GB/T 39645-2020 |
Technical drawings—Symbols for geometrical tolerancing proportions and dimensions 技术制图 几何公差符号的比例和尺寸 |
China National Standards metric |
English PDF |
| GB/T 39699-2020 |
Rubber—Identification of polymers—Pyrolytic gas-chromatographic method using mass-spectrometric detection 橡胶 聚合物的鉴定 裂解气相色谱-质谱法 |
China National Standards metric |
English PDF |
| GB/T 39695-2020 |
Identification of volatile components of rubber fumes—Thermodesorption and gas chromatographic method with mass spectrometric detection 橡胶烟气中挥发性成分的鉴定 热脱附-气相色谱-质谱法 |
China National Standards metric |
English PDF |
| GB/T 39544-2020 |
Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method 浓缩天然胶乳 总磷酸盐含量的测定 分光光度法 |
China National Standards metric |
English PDF |
| GB/T 5801-2020 |
Rolling bearings—Needle roller bearings with machined rings—Boundary dimensions, geometrical product specifications (GPS) and tolerance values 滚动轴承 机制套圈滚针轴承 外形尺寸、产品几何技术规范（GPS）和公差值 |
China National Standards metric |
English PDF |
| GB/T 18663.3-2020 |
Mechanical structures for electronic equipment—Tests for metric and inch system—Part 3: Electromagnetic shielding performance tests for cabinets and subracks 电子设备机械结构 公制系列和英制系列的试验 第3部分：机柜和插箱的电磁屏蔽性能试验 |
China National Standards metric |
English PDF |
| GB/T 39302-2020 |
Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method 再生水水质 阴离子表面活性剂的测定 亚甲蓝分光光度法 |
China National Standards metric |
English PDF |
| GB/T 20975.34-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第34部分：钠含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 20975.33-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 33：Determination of potassium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第33部分：钾含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 20975.20-2020 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 20：Determination of gallium content—Butyrhodamine B spectrophotometric method 铝及铝合金化学分析方法 第20部分：镓含量的测定 丁基罗丹明B分光光度法 |
China National Standards metric |
English PDF |
| GB/T 12585-2020 |
Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmission rate of volatile liquids (gravimetric technique) 硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定（质量法） |
China National Standards metric |
English PDF |
| GB/T 38265.2-2019 |
Test methods for soft soldering fluxes—Part 2: Determination of non-volatile matter—Ebulliometric method 软钎剂试验方法 第2部分：不挥发物质含量的测定 沸点法 |
China National Standards metric |
English PDF |
| GB/T 38265.1-2019 |
Test methods for soft soldering fluxes—Part 1:Determination of non-volatile matter—Gravimetric method 软钎剂试验方法 第1部分：不挥发物质含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 20899.2-2019 |
Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method 金矿石化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 38427.1-2019 |
Technical requirements for anti-counterfeit via biometrics—Part 1: Face recognition 生物特征识别防伪技术要求 第1部分：人脸识别 |
China National Standards metric |
English PDF |
| GB/T 38368-2019 |
Geometrical product specifications (GPS)—Requirements of digital model-based measurement 产品几何技术规范（GPS） 基于数字化模型的测量通用要求 |
China National Standards metric |
English PDF |
| GB/T 19941.2-2019 |
Leather and fur—Determination of formaldehyde content—Part 2: Colorimetric method 皮革和毛皮 甲醛含量的测定 第2部分：分光光度法 |
China National Standards metric |
English PDF |
| GB/T 7739.2-2019 |
Methods for chemical analysis of gold concentrates—Part 2:Determination of silver content—Flame atomic absorption spectrometric method 金精矿化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 38265.1-2019 |
Test methods for soft soldering fluxes—Part 1:Determination of non-volatile matter—Gravimetric method 软钎剂试验方法 第1部分：不挥发物质含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 20899.2-2019 |
Methods for chemical analysis of gold ores一Part 2:Determination of silver content 一Flame atomic absorption spectrometric method 金矿石化学分析方法 第2部分：银量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 223.88-2019 |
Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 37742-2019 |
Information technology－Biometric－General specification for fingerprint recognition devices GB/T 37742-2019 |
China National Standards metric |
English PDF |
| GB/T 26237.14-2019 |
Information technology—Biometric data interchange formats—Part 14: DNA data 信息技术 生物特征识别数据交换格式 第14部分：DNA数据 |
China National Standards metric |
English PDF |
| GB/T 16649.11-2019 |
Identification cards—Integrated circuit cards—Part 11: Personal verification through biometric methods 识别卡 集成电路卡 第11部分：通过生物特征识别方法的身份验证 |
China National Standards metric |
English PDF |
| GB/T 6730.80-2019 |
Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method 铁矿石 汞含量的测定 冷原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.79-2019 |
Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 镉含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.78-2019 |
Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method 铁矿石 镉含量的测定 石墨炉原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.77-201 |
Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 砷含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.56-2019 |
Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method 铁矿石 铝含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 4333.1-2019 |
Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gravimetric method and potassium fluosilicate volumetric method 硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法 |
China National Standards metric |
English PDF |
| GB/T 223.89-2019 |
Iron, steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method 钢铁及合金 碲含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 38441-2019 |
Pig iron and cast—Determination of chromium，copper，magnesium，manganese，molybdenum，nickel，phosphorus，tin，titanium，vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method 生铁及铸铁 铬、铜、镁、锰、钼、镍、磷、锡、钛、钒和硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 24583.5-2019 |
：Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards metric |
English PDF |
| GB/T 24583.2-2019 |
Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards metric |
English PDF |
| GB/T 16597-2019 |
Analytical methods of metallurgical products—General rule for X-ray fluorescence spectrometric methods 冶金产品分析方法 X射线荧光光谱法通则 |
China National Standards metric |
English PDF |
| GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5：Determination of the content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分：总醛含量的测定 滴定法 |
China National Standards metric |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards metric |
English PDF |
| GB/T 4333.6-2019 |
Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards metric |
English PDF |
| GB/T 3654.3-2019 |
Ferroniobium—Determination of silicon content—Gravimetric method 铌铁 硅含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 223.88-2019 |
Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.55-2019 |
Iron ores—Determination of tin content—Flame atomic absorption spectrometric method 铁矿石 锡含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 37673-2019 |
：Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method 煤灰中硅、铝、铁、钙、镁、钠、钾、磷、钛、锰、钡、锶的测定 X射线荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 19704-2019 |
Display and record of hydrometrical instruments 水文仪器显示与记录 |
China National Standards metric |
English PDF |
| GB/T 13336-2019 |
The series model of hydrometrical instruments 水文仪器系列型谱 |
China National Standards metric |
English PDF |
| GB 23255-2019 |
Photometric characteristics of daytime running lamps for power driven vehicles 机动车昼间行驶灯配光性能 |
China National Standards metric |
English PDF |
| GB 5920-2019 |
Photometric characteristics of front and rear position lamps, end-outline marker lamps and stop lamps for motor vehicles and their trailers 汽车及挂车前位灯、后位灯、示廓灯和制动灯配光性能 |
China National Standards metric |
English PDF |
| GB/T 37492-2019 |
Inspection of grain and oils—Determination of soluble dietary fibre in cereals and cereals products—Enzyme gravimetric method 粮油检验 谷物及其制品水溶性膳食纤维的测定 酶重量法 |
China National Standards metric |
English PDF |
| GB/T 37370-2019 |
Names and colorimetric characteristics of Chinese common colors 中国常见色色名和色度特性 |
China National Standards metric |
English PDF |
| GB/T 19520.18-2018 |
Mechanical structures for electronic equipment—Dimensions of mechanical structures of the 482.6 mm (19 in) series—Part 3-106: Adaptation dimensions for subracks and chassis applicable with metric cabinets or racks in accordance with IEC 60917-2-1 电子设备机械结构-482.6-mm(19-in)系列机械结构尺寸-第3-106部分:适用于符合IEC-60917-2-1公制机柜或机架的插箱和机箱的适配尺寸 |
China National Standards metric |
English PDF |
| GB/T 37036.1-2018 |
Information technology—Biometrics used with mobile devices—Part1: General requirement 信息技术-移动设备生物特征识别-第1部分：通用要求 |
China National Standards metric |
English PDF |
| GB/T 37045-2018 |
Information technology — Biometrics—Fingerprint processing chip technical requirements 信息技术-生物特征识别-指纹处理芯片技术要求 |
China National Standards metric |
English PDF |
| GB/T 15432-1995/XG1-2018 |
Ambient air--Determination of total suspended particulates--Gravimetric method 《环境空气总悬浮颗粒物的测定重量法》第1号修改单 |
China National Standards metric |
English PDF |
| GB/T 15264-1994/XG1-2018 |
Ambient air--Determination of lead--Flame atomic absorption spectrophotometric method 《环境空气铅的测定火焰原子吸收分光光度法》第1号修改单 |
China National Standards metric |
English PDF |
| GB/T 36226-2018 |
Stainless steel—Determination of manganse, nickel, chromium, molybdenum, copper and titanium—Handheld energy dispersive X-Ray fluorescence spectrometric method (semiquantitative method) 不锈钢 锰、镍、铬、钼、铜和钛含量的测定 手持式能量色散X射线荧光光谱法(半定量法) |
China National Standards metric |
English PDF |
| GB/T 223.87-2018 |
Iron,steel and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体质谱法 |
China National Standards metric |
English PDF |
| GB/T 35069-2018 |
Coke—Determination of phosphorus content—Reduced molybdophosphate spectrophotometric method 焦炭 磷含量的测定 还原磷钼酸盐分光光度法 |
China National Standards metric |
English PDF |
| GB/T 6730.52-2018 |
Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method 铁矿石 钴含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.2-2018 |
Iron ores—Determination of moisture content—Gravimetric method 铁矿石 水分含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 33767.5-2018 |
Information technology—Biometric sample quality—Part 5: Face image data 信息技术 生物特征样本质量 第5部分：人脸图像数据 |
China National Standards metric |
English PDF |
| GB/T 36460-2018 |
Information technology—Biometrics—Multimodal and other multibiometric fusion 信息技术 生物特征识别 多模态及其他多生物特征融合 |
China National Standards metric |
English PDF |
| GB/T 33767.6-2018 |
Information technology—Biometric sample quality—Part 6: Iris image data 信息技术 生物特征样本质量 第6部分：虹膜图像数据 |
China National Standards metric |
English PDF |
| GB/T 7341.5-2018 |
Electroacoustics—Audiometric equipment—Part 5: Instruments for the measurement of aural acoustic impedance/admittance 电声学 测听设备 第5部分：耳声阻抗/导纳的测量仪器 |
China National Standards metric |
English PDF |
| GB/T 4249-2018 |
Geometrical product specifications(GPS)—Fundamentals—Concepts, principles and rules 产品几何技术规范（GPS） 基础 概念、原则和规则 |
China National Standards metric |
English PDF |
| GB/T 17852-2018 |
Geometrical product specifications(GPS)—Geometrical tolerancing—Profile tolerancing 产品几何技术规范（GPS） 几何公差 轮廓度公差标注 |
China National Standards metric |
English PDF |
| GB/T 5274.1-2018 |
Gas analysis—Preparation of calibration gas mixtures—Part 1:Gravimetric method for class I mixtures 气体分析 校准用混合气体的制备 第1部分：称量法制备一级混合气体 |
China National Standards metric |
English PDF |
| GB/T 16671-2018 |
Geometrical product specifications (GPS)—Geometrical tolerancing—Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR) 产品几何技术规范（GPS） 几何公差 最大实体要求（MMR）、最小实体要求（LMR）和可逆要求（RPR） |
China National Standards metric |
English PDF |
| GB/T 1182-2018 |
Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out 产品几何技术规范（GPS） 几何公差 形状、方向、位置和跳动公差标注 |
China National Standards metric |
English PDF |
| GB/T 5195.19-2018 |
Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method 萤石 砷含量的测定 二乙基二硫代氨基甲酸银光度法 |
China National Standards metric |
English PDF |
| GB/T 5195.17-2018 |
Fluorspar—Determination of flotation agents—Gravimetric method 萤石 浮选剂含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 36861-2018 |
Determination of activity of β-mannanase as feed additive—Spectrophotometric method 饲料添加剂β-甘露聚糖酶活力的测定 分光光度法 |
China National Standards metric |
English PDF |
| GB/T 36764-2018 |
Rubber compounding ingredients—Silica, precipitated, hydrated—Determination of heavy metal content by inductively coupled plasma atomic emission spectrometric method 橡胶配合剂 沉淀水合二氧化硅 电感耦合等离子体原子发射光谱仪测定重金属含量 |
China National Standards metric |
English PDF |
| GB/T 3884.21-2018 |
Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method 铜精矿化学分析方法 第21部分：铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 14949.8-2018 |
Manganese ores—Determination of hygroscopic moisture content—Gravimetric method 锰矿石 湿存水量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 5195.18-2018 |
Fluorspar—Determination of barium sulfate content—Gravimetric method 萤石 硫酸钡含量的测定 重量法 |
China National Standards metric |
English PDF |
| GB/T 36651-2018 |
Information security techniques—Biometric authentication protocol framework based on trusted environment 信息安全技术 基于可信环境的生物特征识别身份鉴别协议框架 |
China National Standards metric |
English PDF |
| GB/T 33767.4-2018 |
Information technology—Biometric sample quality—Part 4: Finger image data 信息技术 生物特征样本质量 第4部分：指纹图像数据 |
China National Standards metric |
English PDF |
| GB/T 35876-2018 |
Inspection of grain and oils—Determination of sodium,mgnesium, kalium, calcium, chromium, manganese, iron, copper, zinc, arsenic, selenium, cadmium and plumbum in cereals and derived products—Iductively cupled pasma-mss sectrometric method 粮油检验 谷物及其制品中钠、镁、钾、钙、铬、锰、铁、铜、锌、砷、硒、镉和铅的测定 电感耦合等离子体质谱法 |
China National Standards metric |
English PDF |
| GB/T 197-2018 |
General purpose metric screw threads—Tolerances 普通螺纹 公差 |
China National Standards metric |
English PDF |
| GB/T 35992-2018 |
Grain and oil machinery- Volumetric wheat measurer 粮油机械 容积式配麦器 |
China National Standards metric |
English PDF |
| GB/T 16296.1-2018 |
Acoustics—Audiometric test methods—Part 1: Pure-tone air and bone conduction audiometry 声学 测听方法 第1部分：纯音气导和骨导测听法 |
China National Standards metric |
English PDF |
| GB/T 36094-2018 |
Information technology—Biometrics—Embedded BioAPI 信息技术 生物特征识别 嵌入式BioAPI |
China National Standards metric |
English PDF |
| GB/T 33842.5-2018 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 5: Face image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第5部分：人脸图像数据 |
China National Standards metric |
English PDF |
| GB/T 34874.3-2017 |
Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 3：Acceptance and reverification tests 产品几何技术规范（GPS） X射线三维尺寸测量机 第3部分：验收检测和复检检测 |
China National Standards metric |
English PDF |
| GB/T 16857.2-2017 |
Geometrical product specifications (GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 2: CMMs used for measuring linear dimensions 产品几何技术规范（GPS) 坐标测量机的验收检测和复检检测 第2部分: 用于测量线性尺寸的坐标测量机 |
China National Standards metric |
English PDF |
| GB/T 34879-2017 |
Geometrical product specifications (GPS)—Metrological characteristics and guide to uncertainty of measurement for optical confocal microscopes 产品几何技术规范（GPS） 光学共焦显微镜计量特性及测量不确定度评定导则 |
China National Standards metric |
English PDF |
| GB/T 1958-2017 |
Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification 产品几何技术规范（GPS) 几何公差 检测与验证 |
China National Standards metric |
English PDF |
| GB/T 34881-2017 |
Geometrical product specifications (GPS)—Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty 产品几何技术规范（GPS） 坐标测量机的检测不确定度评估指南 |
China National Standards metric |
English PDF |
| GB/T 34890-2017 |
Geometrical product specification（GPS）—Acceptance and reverification tests for digital photogrammetry 3D coordinate measuring system 产品几何技术规范（GPS） 数字摄影三坐标测量系统的验收检测和复检检测 |
China National Standards metric |
English PDF |
| GB/T 307.1-2017 |
Rolling bearings—Radial bearings—Geometrical product specifications (GPS) and tolerance values 滚动轴承 向心轴承 产品几何技术规范（GPS）和公差值 |
China National Standards metric |
English PDF |
| GB/T 33523.2-2017 |
Geometrical product specifications (GPS)—Surface texture:Areal—Part 2: Terms, definitions and surface texture parameters 产品几何技术规范（GPS） 表面结构 区域法 第2部分：术语、定义及表面结构参数 |
China National Standards metric |
English PDF |
| GB/T 307.4-2017 |
Rolling bearings—Thrust bearings—Geometrical product specifications (GPS) and tolerance values 滚动轴承 推力轴承 产品几何技术规范（GPS）和公差值 |
China National Standards metric |
English PDF |
| GB/T 16857.5-2017 |
Geometrical product specifications(GPS)—Acceptance and reverification tests for coordinate measuring machines (CMM)—Part 5:CMMs using single or multiple stylus contacting probing systems 产品几何技术规范(GPS) 坐标测量机的验收检测和复检检测 第5部分：使用单探针或多探针接触式探测系统的坐标测量机 |
China National Standards metric |
English PDF |
| GB/T 34509.2-2017 |
In-orbit field radiometric calibration for optical remote sensor of land observation satellite—Part 2：Thermal infrared 陆地观测卫星光学遥感器在轨场地辐射定标方法 第2部分：热红外 |
China National Standards metric |
English PDF |
| GB/T 4498.2-2017 |
Rubber—Determination of ash—Part 2: Thermogravimetric analysis 橡胶 灰分的测定 第2部分：热重分析法 |
China National Standards metric |
English PDF |
| GB/T 34509.1-2017 |
In-orbit field radiometric calibration for optical remote sensor of land observation satellite—Part 1：Visible-near infrared 陆地观测卫星光学遥感器在轨场地辐射定标方法 第1部分：可见光近红外 |
China National Standards metric |
English PDF |
| GB/T 34694-2017 |
Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法 |
China National Standards metric |
English PDF |
| GB/T 6730.14-2017 |
Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method 铁矿石 钙含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.49-2017 |
Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method 铁矿石 钾含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 6730.75-2017 |
Iron ores—Determination of sodium content—Flame atomic absorption spectrometric method 铁矿石 钠含量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 5195.6-2017 |
Fluorspar—Determination of phosphorus content—Photometric method 萤石 磷含量的测定 分光光度法 |
China National Standards metric |
English PDF |
| GB/T 6730.3-2017 |
Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods 铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法 |
China National Standards metric |
English PDF |
| GB/T 10574.13-2017 |
Methods for chemical analysis of tin-lead solders—Part 13：Determination of antimony,bismuth,iron,arsenic,copper,silver,zinc,aluminium,cadmium,phosphorous and gold contents—Inductively coupled plasma atomic emission spectrometric method 锡铅焊料化学分析方法 第13部分：锑、铋、铁、砷、铜、银、锌、铝、镉、磷和金量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards metric |
English PDF |
| GB/T 10574.9-2017 |
Methods for chemical analysis of tin-lead solders—Part 9：Determination of aluminium content—Graphite furnace atomic absorption spectrometric method 锡铅焊料化学分析方法 第9部分：铝量的测定 电热原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 34534-2017 |
Coke—Determination of ash composition—X-ray fluorescence spectrometric method 焦炭 灰成分含量的测定 X射线荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 12690.6-2017 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method 稀土金属及其氧化物中非稀土杂质化学分析方法 第6部分：铁量的测定 硫氰酸钾、1,10-二氮杂菲分光光度法 |
China National Standards metric |
English PDF |
| GB/T 5124.3-2017 |
Hardmetals—Part 3：Determination of cobalt—Potentiometric method 硬质合金化学分析方法 第3部分：钴量的测定 电位滴定法 |
China National Standards metric |
English PDF |
| GB/T 10574.7-2017 |
Methods for chemical analysis of tin-lead solders—Part 7：Determination of silver content—Flame atomic absorption spectrometry and potassium thiocyanate potentiometric titration 锡铅焊料化学分析方法 第7部分：银量的测定 火焰原子吸收光谱法和硫氰酸钾电位滴定法 |
China National Standards metric |
English PDF |
| GB/T 5124.4-2017 |
Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method 硬质合金化学分析方法 第4部分：钛量的测定过氧化氢分光光度法 |
China National Standards metric |
English PDF |
| GB/T 34609.1-2017 |
Method for chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with hexaammine cobalt nitrate 铑化合物化学分析方法 第1部分：铑量的测定 硝酸六氨合钴重量法 |
China National Standards metric |
English PDF |
| GB/T 10574.8-2017 |
Methods for chemical analysis of tin-lead solders—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method 锡铅焊料化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 1819.11-2017 |
Methods for chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method 锡精矿化学分析方法 第11部分：三氧化二铝量的测定 铬天青S分光光度法 |
China National Standards metric |
English PDF |
| GB/T 1819.17-2017 |
Methods for chemical analysis of tin concentrates—Part 17：Determination of mercury content—Atomic fluorescence spectrometric method 锡精矿化学分析方法 第17部分：汞量的测定 原子荧光光谱法 |
China National Standards metric |
English PDF |
| GB/T 1819.7-2017 |
Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第7部分：铋量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 4698.8-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 8：Determination of aluminum content—Separation with sodium hydroxide-EDTA complex-metric titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第8部分：铝量的测定 碱分离-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 metric |
English PDF |
| GB/T 1819.13-2017 |
Methods for chemical analysis of tin concentrates—Part 13: Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第13部分：氧化镁、氧化钙量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 34634-2017 |
Geometrical product specifications (GPS)—Measurement of linear sizes (500 mm-10000 mm) of plain workpiece—Choice of measuring instrument 产品几何技术规范(GPS) 光滑工件尺寸(500mm～10000mm)测量 计量器具选择 |
China National Standards metric |
English PDF |
| GB/T 1819.8-2017 |
Methods for chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method 锡精矿化学分析方法 第8部分：锌量的测定 火焰原子吸收光谱法 |
China National Standards metric |
English PDF |
| GB/T 1819.10-2017 |
Methods for chemical analysis of tin concentrates—Part 10: Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method 锡精矿化学分析方法 第10部分：硫量的测定 高频感应炉燃烧红外吸收法和碘酸钾滴定法 |
China National Standards metric |
English PDF |
| GB/T 34619-2017 |
Test method for volumetric flow of positive displacement refrigerant compressors 容积式制冷剂压缩机容积流量试验方法 |
China National Standards metric |
English PDF |
| GB/T 18685-2017 |
The blank diameters for rolling general purpose metric screw threads 普通螺纹搓制和滚制前的毛坯直径 |
China National Standards metric |
English PDF |
| 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 metric |
English PDF |
| GB/T 1819.9-2017 |
Methods for chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method 锡精矿化学分析方法 第9部分：三氧化钨量的测定 硫氰酸盐分光光度法 |
China National Standards metric |
English PDF |
| GB/T 13794-2017 |
Pyrometric reference cones 标准测温锥 |
China National Standards metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| 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 metric |
English PDF |
| GB/T 7764-2017 |
Rubber indentification—Infrared spectrometric method 橡胶鉴定 红外光谱法 |
China National Standards metric |
English PDF |
| GB/T 16462.3-2017 |
Test conditions for numerically controlled turning machines and turning centres—Part 3: Geometric tests for machines with inverted vertical work-holding spindles 数控车床和车削中心检验条件 第3部分：倒置立式机床几何精度检验 |
China National Standards metric |
English PDF |
| GB/T 16462.2-2017 |
Test conditions for numerically controlled turning machines and turning centers—Part 2: Geometric tests for machines with a vertical workholding spindle 数控车床和车削中心检验条件 第2部分：立式机床几何精度检验 |
China National Standards metric |
English PDF |
| GB/T 33844-2017 |
Information technology—Biometrics—Tenprint capture using biometric application programming interface(BioAPI) 信息技术 生物特征识别 用于生物特征十指指纹采集应用编程接口（BioAPI） |
China National Standards metric |
English PDF |
| GB/T 33842.2-2017 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 2: Finger minutiae data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第2部分：指纹细节点数据 |
China National Standards metric |
English PDF |
| GB/T 33842.4-2017 |
Information technology—Conformance testing methodology for biometric data interchange formats defined in GB/T 26237—Part 4: Finger image data 信息技术 GB/T 26237中定义的生物特征数据交换格式的符合性测试方法 第4部分：指纹图像数据 |
China National Standards metric |
English PDF |
| GB/T 33826-2017 |
Measurement of nanofilm thickness on glass substrate—Profilometric method 玻璃衬底上纳米薄膜厚度测量 触针式轮廓仪法 |
China National Standards metric |
English PDF |
| GB/T 33767.1-2017 |
Information technology—Biometric sample quality—Part 1：Framework 信息技术 生物特征样本质量 第1部分：框架 |
China National Standards metric |
English PDF |
| GB/T 2878.3-2017 |
Connections for hydraulic fluid power—Ports and stud ends with metric threads and O-ring sealing—Part 3: light-duty stud ends (L series) 液压传动连接 带米制螺纹和O形圈密封的油口和螺柱端 第3部分：轻型螺柱端（L系列） |
China National Standards metric |
English PDF |
| GB/Z 26958.30-2017 |
Geometrical product specifications (GPS)—Filtration—Part 30: Robust profile filters—Basic concept 产品几何技术规范(GPS) 滤波 第30部分：稳健轮廓滤波器 基本概念 |
China National Standards metric |
English PDF |
| GB/T 33523.701-2017 |
Geometrical product specifications (GPS)—Surface texture: Areal— Part 701: Calibration and measurement standards for contact (stylus) instruments 产品几何技术规范(GPS) 表面结构 区域法 第701部分：接触（触针）式仪器的校准与测量标准 |
China National Standards metric |
English PDF |
| GB/T 33523.6-2017 |
Geometrical product Specifications (GPS)—Surface texture: Areal—Part 6: Classification of methods for measuring surface texture 产品几何技术规范(GPS) 表面结构 区域法 第6部分：表面结构测量方法的分类 |
China National Standards metric |
English PDF |
| GB/T 33523.601-2017 |
Geometrical product specifications (GPS)—Surface texture: Areal—Part 601: Nominal characteristics of contact (stylus) instruments 产品几何技术规范(GPS) 表面结构 区域法 第601部分：接触(触针)式仪器的标称特性 |
China National Standards metric |
English PDF |
| GB/T 1139-2017 |
Morse and metric taper reamers 莫氏圆锥和米制圆锥铰刀 |
China National Standards metric |
English PDF |
| GB/T 15843.2-2017 |
Information technology—Security techniques—Entity authentication—Part 2: Mechanisms using symmetric encipherment algorithms 信息技术 安全技术 实体鉴别 第2部分：采用对称加密算法的机制 |
China National Standards metric |
English PDF |
| GB/T 18015.7-2017 |
Multicore and symmetrical pair/quad cables for digital communications—Part 7: Symmetrical pair/quad cables with transmission characteristics up to 1 200MHz—Sectional specification for digital and analog communication cables 数字通信用对绞或星绞多芯对称电缆 第7部分：具有1200MHz及以下传输特性的对绞或星绞对称电缆 数字及模拟通信电缆分规范 |
China National Standards metric |
English PDF |
| GB/T 18015.1-2017 |
Multicore and symmetrical pair/quad cables for digital communications—Part 1: Generic specification 数字通信用对绞或星绞多芯对称电缆 第1部分：总规范 |
China National Standards metric |
English PDF |
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