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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 20626.1-2017 |
Specific environmENTal condition—Electric and electronic products for plateau—Part 1:General technical requirements 特殊环境条件 高原电工电子产品 第1部分:通用技术要求 |
China National Standards ENT |
English PDF |
GB/T 30843.3-2017 |
Variable-frequency drive above 1kV and not exceeding 35kV—Part 3: Safety requiremENTs 1kV以上不超过35kV的通用变频调速设备 第3部分:安全规程 |
China National Standards ENT |
English PDF |
GB/T 14048.13-2017 |
Low-voltage switchgear and controlgear—Part 5-3: Control circuit devices and switching elemENTs—Requirements for proximity devices with defined behaviour under fault conditions (PDDB) 低压开关设备和控制设备 第5-3部分:控制电路电器和开关元件 在故障条件下具有确定功能的接近开关(PDDB)的要求 |
China National Standards ENT |
English PDF |
GB/T 18211-2017 |
General requiremENTs for safety of electrical micro-machines 微电机安全通用要求 |
China National Standards ENT |
English PDF |
GB/T 22698-2017 |
Guide on the safety of multimedia equipmENT 多媒体设备安全指南 |
China National Standards ENT |
English PDF |
GB/T 1303.5-2017 |
Industrial rigid laminated sheets based on thermosetting resins for electrical purposes—Part 5: RequiremENTs for rigid laminated sheets based on melamine resins 电气用热固性树脂工业硬质层压板 第5部分:三聚氰胺树脂硬质层压板 |
China National Standards ENT |
English PDF |
GB/T 34428.5-2017 |
Communication rules of the devices of surveillance and control system for expressway—Part 5:Tunnel environmENT detector 高速公路监控设施通信规程 第5部分: 隧道环境检测器 |
China National Standards ENT |
English PDF |
GB/T 11373-2017 |
Thermal spraying—Pre-treatmENT of surfaces of metallic parts and components 热喷涂 金属零部件表面的预处理 |
China National Standards ENT |
English PDF |
GB/T 34368-2017 |
Technical requiremENT for major maintenance of passenger ropeway 客运索道重大修理的技术要求 |
China National Standards ENT |
English PDF |
GB/T 4678.4-2017 |
Diecasting dies—ComponENTs—Part 4: Square guide pillars 压铸模 零件 第4部分:方导柱 |
China National Standards ENT |
English PDF |
GB/T 17799.1-2017 |
Electromagnetic compatibility—Generic standards—Immunity for residENTial, commercial and light-industrial environments 电磁兼容 通用标准 居住、商业和轻工业环境中的抗扰度 |
China National Standards ENT |
English PDF |
GB/T 34370.1-2017 |
Nondestructive testing of amusemENT equipments—Part 1:General requirement 游乐设施无损检测 第1部分:总则 |
China National Standards ENT |
English PDF |
GB/T 34370.5-2017 |
Nondestructive testing of amusemENT equipments—Part 5:Ultrasonic testing 游乐设施无损检测 第5部分:超声检测 |
China National Standards ENT |
English PDF |
GB/T 34370.6-2017 |
Nondestructive testing of amusemENT equipments—Part 6:Radiographic testing 游乐设施无损检测 第6部分:射线检测 |
China National Standards ENT |
English PDF |
GB/T 34370.2-2017 |
Nondestructive testing of amusemENT equipments-Part 2:Visual examination 游乐设施无损检测 第2部分:目视检测 |
China National Standards ENT |
English PDF |
GB/T 34370.4-2017 |
Nondestructive testing of amusemENT equipments—Part 4:Penetrant testing 游乐设施无损检测 第4部分:渗透检测 |
China National Standards ENT |
English PDF |
GB/T 34371-2017 |
Risk assessmENT for amusement ride—General principles 游乐设施风险评价 总则 |
China National Standards ENT |
English PDF |
GB/T 34370.3-2017 |
Nondestructive testing of amusemENT equipments—Part 3:Magnetic particle testing 游乐设施无损检测 第3部分:磁粉检测 |
China National Standards ENT |
English PDF |
GB/T 34578-2017 |
Technical requiremENTs for operation,maintenance and test of instrumentation and actuating equipment in thermal power plant 火力发电厂热工仪表与执行装置运行维护与试验技术规程 |
China National Standards ENT |
English PDF |
GB/T 34572-2017 |
Railway applications—CurrENT collection system—Pantographs,testing methods for carbon contact strips 轨道交通 受流系统 受电弓碳滑板试验方法 |
China National Standards ENT |
English PDF |
GB/T 2099.9-2017 |
Plugs and socket-outlets for household and similar purposes—Part 2-9: Particular requiremENTs for socket-outlets for information 家用和类似用途插头插座 第2-9部分:信息插座的特殊要求 |
China National Standards ENT |
English PDF |
GB/T 15902-2017 |
Conveyor belts—Determination of elastic and permanENT elongation and calculation of elastic modulus 输送带 弹性伸长率和永久伸长率的测定及弹性模量的计算 |
China National Standards ENT |
English PDF |
GB/T 34580-2017 |
Standard test method for measuremENT of lubricant generated insoluble color bodies in in-service turbine oils—Membrane patch colorimetry 运行涡轮机油中不溶有色物质的测定方法 膜片比色法 |
China National Standards ENT |
English PDF |
GB/T 34579-2017 |
Methods of measuremENT and limits for radiated disturbances from plasma display panel equipment in the frequency range 150kHz to 30MHz 等离子显示设备150kHz~30MHz辐射骚扰限值和测量方法 |
China National Standards ENT |
English PDF |
GB/T 34581-2017 |
General technical requiremENTs for photovoltaic system DC circuit breakers 光伏系统用直流断路器通用技术要求 |
China National Standards ENT |
English PDF |
GB/T 4698.20-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 4:Determination of manganese contENT—Potassium periodate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第4部分:锰量的测定 高碘酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards ENT |
English PDF |
GB/T 13747.15-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 15:Determination of boron contENT—Curcumin spectrophotometry 锆及锆合金化学分析方法 第15部分:硼量的测定 姜黄素分光光度法 |
China National Standards ENT |
English PDF |
GB/T 4698.19-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19:Determination of molybdenum contENT—Thiocyanate-differential spectrophotometry 海绵钛、钛及钛合金化学分析方法 第19部分:钼量的测定 硫氰酸盐示差光度法 |
China National Standards ENT |
English PDF |
GB/T 4698.5-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 5:Determination of molybdenum contENT—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第5部分:钼量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards ENT |
English PDF |
GB/T 13747.21-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 21:Determination of hydrogen contENT—Inert gas fusion-infrared absorption or thermal conductivity method 锆及锆合金化学分析方法 第21部分:氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards ENT |
English PDF |
GB/T 13747.8-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 8:Determination of cobalt contENT—Nitroso-R-salt spectrophotometry 锆及锆合金化学分析方法 第8部分:钴量的测定 亚硝基R盐分光光度法 |
China National Standards ENT |
English PDF |
GB/T 34574-2017 |
Limits and measuremENTs of electromagnetic emission for high-speed train 高速列车电磁发射限值与测量 |
China National Standards ENT |
English PDF |
GB/T 311.3-2017 |
Insulation co-ordination—Part 3: Procedures for high-voltage direct currENT (HVDC) converter stations 绝缘配合 第3部分:高压直流换流站绝缘配合程序 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 1819.15-2017 |
Methods for chemical analysis of tin concENTrates—Part 15:Determination of fluorine content—The ion-selective electrode method 锡精矿化学分析方法 第15部分:氟量的测定 离子选择电极法 |
China National Standards ENT |
English PDF |
GB/T 6883-2017 |
CemENTed carbide sintering body for wire, bar or tube drawing dies—Dimensions 线、棒、管拉模用硬质合金烧结品 尺寸 |
China National Standards ENT |
English PDF |
GB/T 13747.11-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum contENT—Thiocyanate spectrophotometry 锆及锆合金化学分析方法 第11部分:钼量的测定 硫氰酸盐分光光度法 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 34646-2017 |
Sintered metal membrane filter materials and elemENTs 烧结金属膜过滤材料及元件 |
China National Standards ENT |
English PDF |
GB/T 6886-2017 |
Sintered stainless steel filter elemENTs 烧结不锈钢过滤元件 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 13747.13-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 13: Determination of lead contENT—Polarography 锆及锆合金化学分析方法 第13部分:铅量的测定 极谱法 |
China National Standards ENT |
English PDF |
GB/T 15370.7-2017 |
Agricultural tractors—General requiremENT—Part 7: Three-wheel boat tractors 农业拖拉机 通用技术条件 第7部分:三轮船式拖拉机 |
China National Standards ENT |
English PDF |
GB/T 4678.2-2017 |
Diecasting dies—ComponENTs—Part 2: Round inserts 压铸模 零件 第2部分:圆形镶块 |
China National Standards ENT |
English PDF |
GB/T 34630.5-2017 |
Friction stir welding—Aluminium and its alloys—Part 5:Quality and inspection requiremENTs 搅拌摩擦焊 铝及铝合金 第5部分:质量与检验要求 |
China National Standards ENT |
English PDF |
GB/T 34627-2017 |
Metallic and other inorganic coatings—Definitions and convENTions concerning appearance 金属及其他无机覆盖层 外观的定义及习惯用法 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 29497-2017 |
High-flash aromatic hydrocarbon solvENTs 高沸点芳烃溶剂 |
China National Standards ENT |
English PDF |
GB/T 34644-2017 |
Eddy currENT testing method for zirconium and zirconium alloy tube 锆及锆合金管材涡流检测方法 |
China National Standards ENT |
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 ENT |
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 ENT |
English PDF |
GB/T 4698.18-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 18:Determination of tin contENT—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第18部分:锡量的测定 火焰原子吸收光谱法 |
China National Standards ENT |
English PDF |
GB/T 4698.24-2017 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 24:Determination of nickel contENT—Dimethylglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第24部分:镍量的测定 丁二酮肟分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 4698.9-2017 |
Methods for chemical analysis of titanium sponge,titanium and titanium alloys—Part 9:Determination of tin contENT—Potassium iodate titration and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第9部分:锡量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法 |
China National Standards ENT |
English PDF |
GB/T 18690.3-2017 |
Agricultural irrigation equipmENT—Filters for microirrigation—Part 3:Automatic flushing strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第3部分:自动冲洗网式过滤器和叠片式过滤器 |
China National Standards ENT |
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 ENT |
English PDF |
GB/T 34623-2017 |
Spindle rod componENTs of cotton picking machine 采棉机摘锭座杆组件 |
China National Standards ENT |
English PDF |
GB/T 18690.2-2017 |
Agricultural irrigation equipmENT—Filters for microirrigation—Part 2: Strainer-type filters and disc filters 农业灌溉设备 微灌用过滤器 第2部分:网式过滤器和叠片式过滤器 |
China National Standards ENT |
English PDF |
GB/T 3325-2017 |
General technical requiremENTs for metal furniture 金属家具通用技术条件 |
China National Standards ENT |
English PDF |
GB/T 4679-2017 |
Diecasting dies—ComponENTs—Specifications 压铸模 零件 技术条件 |
China National Standards ENT |
English PDF |
GB/T 4678.8-2017 |
Diecasting dies—ComponENTs—Part 8: Ejector plate 压铸模 零件 第8部分:推板 |
China National Standards ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
English PDF |
GB/T 4678.9-2017 |
Diecasting dies—ComponENTs—Part 9: Ejector guide pillar 压铸模 零件 第9部分:推板导柱 |
China National Standards ENT |
English PDF |
GB/T 4678.5-2017 |
Diecasting dies—componENTs—Part 5: Round guide pillar 压铸模 零件 第5部分:圆导柱 |
China National Standards ENT |
English PDF |
GB/T 4678.6-2017 |
Diecasting dies—ComponENTs—Part 6: Headed guide bush 压铸模 零件 第6部分:带头导套 |
China National Standards ENT |
English PDF |
GB/T 4678.1-2017 |
Diecasting dies—ComponENTs—Part 1: Die plates 压铸模 零件 第1部分:模板 |
China National Standards ENT |
English PDF |
GB/T 4678.7-2017 |
Diecasting dies—ComponENTs—Part 7: Straight guide bush 压铸模 零件 第7部分:直导套 |
China National Standards ENT |
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 ENT |
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 ENT |
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 ENT |
English PDF |
GB/T 9473-2017 |
Performance requiremENTs for table lamps for paper task 读写作业台灯性能要求 |
China National Standards ENT |
English PDF |
GB/T 4678.10-2017 |
Diecasting dies—ComponENTs—Part 10: Ejector guide bush 压铸模 零件 第10部分:推板导套 |
China National Standards ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
English PDF |
GB/T 4678.3-2017 |
Diecasting dies—ComponENTs—Part 3: Rectangular inserts 压铸模 零件 第3部分:矩形镶块 |
China National Standards ENT |
English PDF |
GB/T 4678.19-2017 |
Diecasting dies—ComponENTs—Part 19: Locating element 压铸模 零件 第19部分:定位元件 |
China National Standards ENT |
English PDF |
GB/T 4678.11-2017 |
Diecasting dies—ComponENTs—Part 11: Ejector pin 压铸模 零件 第11部分:推杆 |
China National Standards ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
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 ENT |
English PDF |
GB/T 34021-2017 |
Small amusemENT device—Rocking equipment and seesaw 小型游乐设施 摇马和跷跷板 |
China National Standards ENT |
English PDF |
GB/T 34272-2017 |
Safety requiremENTs of small amusement device 小型游乐设施安全规范 |
China National Standards ENT |
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 ENT |
English PDF |
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 ENT |
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 ENT |
English PDF |
GB/T 1819.14-2017 |
Methods for chemical analysis of tin concENTrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry 锡精矿化学分析方法 第14部分:铜量的测定 火焰原子吸收光谱法 |
China National Standards ENT |
English PDF |
GB/T 3884.19-2017 |
Methods for chemical analysis of copper concENTrates—Part 19: Determination of thallium content—Inductively coupled plasma mass spectrometry 铜精矿化学分析方法 第19部分:铊量的测定 电感耦合等离子体质谱法 |
China National Standards ENT |
English PDF |
GB 11567-2017 |
Motor vehicles and trailers-lateral and rear underrun protection requiremENTs 汽车及挂车侧面和后下部防护要求 |
China National Standards ENT |
English PDF |
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