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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 |
|---|---|---|---|
| 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 IO |
 English PDF |
| GB/T 34181-2017 |
Forming adhesives for mineral wool insulatIOn material 矿物棉绝热制品用定型剂 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34183-2017 |
Thermal insulating products for building equipment and industrial installatIOns—Determination of the coefficient of thermal expansion 建筑设备及工业装置用绝热制品 热膨胀系数的测定 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34266-2017 |
Code of practice for the preventIOn and reduction of ethyl carbamte contamination in Chinese rice wine 黄酒中氨基甲酸乙酯预防控制技术措施指南 |
China National Standards IO |
English PDF |
| GB/T 34268-2017 |
General specificatIOn for glass-bottle beer production packaging line 啤酒玻璃瓶灌装生产线通用技术要求 |
China National Standards IO |
English PDF |
| GB/T 18511-2017 |
DeterminatIOn of ignition temperature of coal 煤的着火温度测定方法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 4679-2017 |
Diecasting dies—Components—SpecificatIOns 压铸模 零件 技术条件 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 23592-2017 |
Catalyst for motorcycle exhaust purificatIOn 摩托车排气净化催化剂 |
China National Standards IO |
English PDF |
| GB/T 13747.14-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 14：DeterminatIOn of uranium content—Polarography 锆及锆合金化学分析方法 第14部分：铀量的测定 极谱法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 13747.16-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 16：DeterminatIOn of chloric content—Silver chloride nephelometry and ion selective electrode method 锆及锆合金化学分析方法 第16部分：氯量的测定 氯化银浊度法和离子选择性电极法 |
China National Standards IO |
English PDF |
| GB/T 13747.25-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 25：DeterminatIOn of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 13747.17-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 17：DeterminatIOn of cadmium content—Polarography 锆及锆合金化学分析方法 第17部分：镉量的测定 极谱法 |
China National Standards IO |
English PDF |
| GB/T 19587-2017 |
DeterminatIOn of the specific surface area of solids by gas adsorption using the BET method 气体吸附BET法测定固态物质比表面积 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34217-2017 |
Refractory products—DeterminatIOn of torsion strength at elevated temperature 耐火材料 高温抗扭强度试验方法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 211-2017 |
DeterminatIOn of total moisture in coal 煤中全水分的测定方法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34283-2017 |
Interface specificatIOns of national emergencies early warning release system’s management platform and terminal management platform 国家突发事件预警信息发布系统管理平台与终端管理平台接口规范 |
China National Standards IO |
English PDF |
| GB/T 8844-2017 |
Diecasting dies—SpecificatIOns 压铸模 技术条件 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 13747.24-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 24：DeterminatIOn of carbon content—Infrared absorption method after high frequency combustion 锆及锆合金化学分析方法 第24部分：碳量的测定 高频燃烧红外吸收法 |
China National Standards IO |
English PDF |
| GB/T 34444-2017 |
Paper and board—DeterminatIOn of the layer peel strength 纸和纸板 层间剥离强度的测定 |
China National Standards IO |
English PDF |
| GB/T 34455-2017 |
Paper,board and pulps—DeterminatIOn of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography 纸、纸板和纸浆 2,2-二(4-羟基苯基)丙烷(双酚A)的测定 液相色谱法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34218-2017 |
Refractory products—DeterminatIOn of compressive strength at elevated temperature 耐火材料 高温耐压强度试验方法 |
China National Standards IO |
English PDF |
| GB/T 34219-2017 |
Refractory matericals—DeterminatIOn of tensile strength at room temperature 耐火材料 常温抗拉强度试验方法 |
China National Standards IO |
English PDF |
| GB/T 34220-2017 |
Refractory Products—DeterminatIOn of tensile strength at elevated temperature 耐火材料 高温抗拉强度试验方法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34042-2017 |
General specificatIOn for on-line analyzer systems 在线分析仪器系统通用规范 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34285-2017 |
Guidelines of exercise injury-precautIOn in fitness 健身运动安全指南 |
China National Standards IO |
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 IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34214-2017 |
Iron ores—DeterminatIOn of weight of free water 铁矿石 明水重量的测定 |
China National Standards IO |
English PDF |
| 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 IO |
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 IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 13747.20-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 20：DeterminatIOn of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第20部分：铪量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 2979-2017 |
Size designatIOn, dimensions, inflation pressure and load capacity for agricultural tyres 农业轮胎规格、尺寸、气压与负荷 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34385-2017 |
General technical specificatIOns for cold roll forming machinery 辊式冷弯成形机械通用技术条件 |
China National Standards IO |
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 IO |
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 IO |
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 IO |
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 IO |
English PDF |
| GB/T 917-2017 |
Mark rules of highway route and number of natIOnal trunk highway 公路路线标识规则和国道编号 |
China National Standards IO |
English PDF |
| 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 IO |
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 IO |
English PDF |
| GB/T 32419.5-2017 |
InformatIOn technology—SOA technology implementation specification—Part 5: Development of service integration 信息技术 SOA技术实现规范 第5部分：服务集成开发 |
China National Standards IO |
English PDF |
| GB/T 34148-2017 |
Guide for calculatIOn of water saved by projects 项目节水量计算导则 |
China National Standards IO |
English PDF |
| GB/T 34499.2-2017 |
Methods for chemical analysis of iridium compounds—Part 2：DeterminatIOn of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Ind 铱化合物化学分析方法 第2部分: 银、金、铂、钯、铑、钌、铝、铜、铁、镍、 铅、镁、锰、锡、锌、钙、钠、钾、硅的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| GB/T 1819.16-2017 |
Methods for chemical analysis of tin concentrats—Part 16:DeterminatIOn of siliver content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第16部分：银量的测定 火焰原子吸收光谱法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34670-2017 |
SpecificatIOn for technology transfer services 技术转移服务规范 |
China National Standards IO |
English PDF |
| GB/T 34898-2017 |
Micro electromechanical system technology—Test method for the nonlinear vibratIOn of the MEMS resonant sensitive element 微机电系统（MEMS）技术 MEMS谐振敏感元件非线性振动测试方法 |
China National Standards IO |
English PDF |
| GB/T 34905-2017 |
Sintered metal materials—DeterminatIOn of the level of cleanliness of powder-metallurgy parts 烧结金属材料 粉末冶金零部件清洁度的测定 |
China National Standards IO |
English PDF |
| GB/T 2100-2017 |
CorrosIOn-resistanst steel castings for general applications 通用耐蚀钢铸件 |
China National Standards IO |
English PDF |
| GB/T 34410-2017 |
ClassificatIOn and general technology of upper limb orthoses 上肢矫形器的分类及通用技术条件 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34333-2017 |
Refractory products—DeterminatIOn by inductively coupled plasma atomic emission spectrometry(ICP-AES) 耐火材料 电感耦合等离子体原子发射光谱（ICP-AES）分析方法 |
China National Standards IO |
English PDF |
| GB/T 9768-2017 |
Rules for applicatIOn and maintenance of tyres 轮胎使用与保养规程 |
China National Standards IO |
English PDF |
| GB/T 34776-2017 |
T4 DNA ligase—DetectIOn methods of activity and impurities of enzyme T4 DNA连接酶 酶活及杂质检测方法 |
China National Standards IO |
English PDF |
| GB/T 34777-2017 |
DetectIOn of residual DNA in biological product which expressed from Chinese hamster ovary(CHO) cell—Fluorescent quantitative polymerase chain reaction assay 中国仓鼠卵巢（CHO）细胞表达产品残留DNA检测 荧光定量PCR法 |
China National Standards IO |
English PDF |
| GB/T 34794-2017 |
Guidelines for DNA gel purificatIOn kit 琼脂糖凝胶回收试剂盒测定通则 |
China National Standards IO |
English PDF |
| GB/Z 34792-2017 |
Laboratory animal—Technical specificatIOn for breeds introducing 实验动物 引种技术规程 |
China National Standards IO |
English PDF |
| GB/T 20899.14-2017 |
Methods for chemical analysis of gold ores-Part 14: DeterminatIOn of thallium content - Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry 金矿石化学分析方法 第14部分：铊量的测定 电感耦合等离子体原子发射光谱法和电感耦合等离子体质谱法 |
China National Standards IO |
English PDF |
| GB/T 20899.13-2017 |
Methods for chemical analysis of gold ores-Part 13: DeterminatIOn of lead,zinc,bismuth,cadminum,chromium,arsenic and mercury contents —Inductively coupled plasma atomic emission spectrometry 金矿石化学分析方法 第13部分：铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards IO |
English PDF |
| 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 IO |
English PDF |
| GB/T 34274-2017 |
Safety requirements of carriers for passenger transportatIOn by rope 客运索道运载工具通用技术条件 |
China National Standards IO |
English PDF |
| GB/T 22159.5-2017 |
Acoustics and vibratIOn—Laboratory measurement of vibro-acoustic transfer properties of resilient elements—Part 5: Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第5部分：弹性支撑件低频平动动刚度的驱动点测量方法 |
China National Standards IO |
English PDF |
| GB/T 34840.1-2017 |
InformatIOn and documentation—Principles and functional requirements for records in electronic office environments—Part 1:Overview and statement of principles 信息与文献 电子办公环境中文件管理原则与功能要求 第1部分: 概述和原则 |
China National Standards IO |
English PDF |
| GB/T 14366-2017 |
Acoustics—EstimatIOn of noise-induced hearing loss 声学 噪声性听力损失的评估 |
China National Standards IO |
English PDF |
| GB/T 34690.3-2017 |
Graphic technology—Digitalized process control for offset printing—Part 3: Originals receptIOn and processing 印刷技术 胶印数字化过程控制 第3部分：原始资料的接收和处理 |
China National Standards IO |
English PDF |
| GB/T 6881.2-2017 |
Acoustics—DeterminatIOn of sound power levels and sound energy levels of noise sources using sound pressure—Engineering methods for small movable sources in reverberant fields—Comparison method for a hard-walled test room 声学 声压法测定噪声源声功率级和声能量级 混响场内小型可移动声源工程法 硬壁测试室比较法 |
China National Standards IO |
English PDF |
| GB/T 34802-2017 |
Agricultural service—SpecificatIOn for land trust service 农业社会化服务 土地托管服务规范 |
China National Standards IO |
English PDF |
| GB/T 34803-2017 |
Agricultural service—ClassificatIOn 农业社会化服务 分类 |
China National Standards IO |
English PDF |
| GB/T 34804-2017 |
Agricultural services—Basic requriement for agricultural informatIOn service organization (station) 农业社会化服务 农业信息服务组织（站点）基本要求 |
China National Standards IO |
English PDF |
| GB/T 34795-2017 |
DeterminatIOn of the activity of transglutaminase 谷氨酰胺转胺酶活性检测方法 |
China National Standards IO |
English PDF |
| GB/T 34926-2017 |
Corrugated copper metallic sheath mica tape mineral insulated cables and their terminatIOns with a rated voltage up to and including 0.6/1kV 额定电压0.6/1kV及以下云母带矿物绝缘波纹铜护套电缆及终端 |
China National Standards IO |
English PDF |
| GB/T 3690-2017 |
Textile conveyor belts—Full thickness tensile strength,elongatIOn at break and elongation at the reference load—Test method 织物芯输送带 全厚度拉伸强度、拉断伸长率和参考力伸长率 试验方法 |
China National Standards IO |
English PDF |
| GB/T 34366-2017 |
Light conveyor belts—DeterminatIOn of the electrostatic field generated by a running light conveyor belt 轻型输送带 轻型输送带运转产生的静电场的测定 |
China National Standards IO |
English PDF |
| GB/T 34367-2017 |
Light conveyor belts—DeterminatIOn of the relaxed elastic modulus 轻型输送带 松弛弹性模量的测定 |
China National Standards IO |
English PDF |
| GB/T 34326-2017 |
Surface chemical analysis—Depth profiling—Methods for IOn beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS 表面化学分析 深度剖析 AES和XPS深度剖析时离子束对准方法及其束流或束流密度测量方法 |
China National Standards IO |
English PDF |
| GB/T 22159.4-2017 |
Acoustics and vibratIOn―Laboratory measurement of vibro-acoustic transfer properties of resilient elements―Part 4: Dynamic stiffness of elements other than resilient supports for translatory motion 声学与振动 弹性元件振动-声传递特性实验室测量方法 第4部分：弹性非支撑件平动动刚度 |
China National Standards IO |
English PDF |
| GB/T 34876-2017 |
Vacuum technology—Vacuum gauges—EvaluatIOn of the uncertainties of results of calibrations by direct comparison with a reference gauge 真空技术 真空计 与标准真空计直接比较校准结果的不确定度评定 |
China National Standards IO |
English PDF |
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