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Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
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 Y |
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 Y |
English PDF |
GB/T 28807.3-2017 |
RailwaY applications—Compatibility between rolling stock and train detection systems—Part 3:Compatibility with axle counters 轨道交通 机车车辆和列车检测系统的兼容性 第3部分:与计轴器的兼容性 |
China National Standards Y |
English PDF |
GB/T 28807.2-2017 |
RailwaY applications—Compatibility between rolling stock and train detection systems—Part 2: Compatibility with track circuits 轨道交通 机车车辆和列车检测系统的兼容性 第2部分:与轨道电路的兼容性 |
China National Standards Y |
English PDF |
GB/T 5019.12-2017 |
Specification for insulating materials based on mica— Part 12:Glass fabric backup epoxY dry mica tape with high porosity 以云母为基的绝缘材料 第12部分:高透气性玻璃布补强环氧少胶云母带 |
China National Standards Y |
English PDF |
GB/T 34570.1-2017 |
SafetY for rechargeable battery packs and chargers for electric tools—Part 1:Safety for rechargeable battery packs 电动工具用可充电电池包和充电器的安全 第1部分:电池包的安全 |
China National Standards Y |
English PDF |
GB/T 34569-2017 |
Simulation training sYstem for live working 带电作业仿真训练系统 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34369-2017 |
General technical conditions for electrical control device of passenger ropewaY 客运索道电气装置通用技术条件 |
China National Standards Y |
English PDF |
GB/T 34570.2-2017 |
SafetY for rechargeable battery packs and chargers for electric tools—Part 2: Safety for chargers 电动工具用可充电电池包和充电器的安全 第2部分:充电器的安全 |
China National Standards Y |
English PDF |
GB/T 34577-2017 |
Technical guide for bY-pass working on distribution line 配电线路旁路作业技术导则 |
China National Standards Y |
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 Y |
English PDF |
GB/Z 30556.3-2017 |
Electromagnetic compatibilitY—Installation and mitigation guidelines-HEMP protection concepts 电磁兼容 安装和减缓导则 高空核电磁脉冲(HEMP)的防护概念 |
China National Standards Y |
English PDF |
GB/T 17587.1-2017 |
Ball screws—Part 1: VocabularY and designation 滚珠丝杠副 第1部分:术语和符号 |
China National Standards Y |
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 Y |
English PDF |
GB/T 23677-2017 |
Light conveYor belts 轻型输送带 |
China National Standards Y |
English PDF |
GB/T 3685-2017 |
ConveYor belts—Laboratory scale flammability characteristics—Test method 输送带 实验室规模的燃烧特性 试验方法 |
China National Standards Y |
English PDF |
GB/T 34365-2017 |
Non-destructive testing—TerminologY—Terms used in industrial computed tomography testing 无损检测 术语 工业计算机层析成像(CT)检测 |
China National Standards Y |
English PDF |
GB/T 20021-2017 |
Heat resistant conveYor belts of duck construction 帆布芯耐热输送带 |
China National Standards Y |
English PDF |
GB/T 34408-2017 |
Detection of bovine, ovine and porcine derived materials in leather bY qualitative polymerase chain reaction (PCR) method 天然皮革牛、羊、猪源性成分定性PCR检测方法 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 16563-2017 |
Series 1 freight containers—Specification and testing—Tank containers for liquids, gases and pressurized drY bulk 系列1集装箱 技术要求和试验方法 液体、气体及加压干散货罐式集装箱 |
China National Standards Y |
English PDF |
GB/T 34640.1-2017 |
Classification and recYcling and utilization of wrought aluminium and aluminium alloy scraps—Part 1:Classification of scraps 变形铝及铝合金废料分类、回收与利用 第1部分:废料的分类 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 34571-2017 |
RailwaY applications—Rules for installation of cabling on rolling stock 轨道交通 机车车辆布线规则 |
China National Standards Y |
English PDF |
GB/T 34575-2017 |
AuxiliarY convertor for electric locomotive 电力机车辅助变流器 |
China National Standards Y |
English PDF |
GB/T 34573-2017 |
RailwaY applications—Master controller 轨道交通 司机控制器 |
China National Standards Y |
English PDF |
GB/T 15022.8-2017 |
Resin based reactive compounds used for electrical insulation— Part 8:EpoxY modified unsaturated polyester vacuum pressure impregnation (VPI) resin 电气绝缘用树脂基活性复合物 第8部分:环氧改性不饱和聚酯真空压力浸渍(VPI)树脂 |
China National Standards Y |
English PDF |
GB/T 34576-2017 |
Specifications for steam turbine used in gas-steam combined-cYcle unit 燃气-蒸汽联合循环用汽轮机规范 |
China National Standards Y |
English PDF |
GB/T 34407-2017 |
Test method for the wall thickness of plastic pipes bY ultrasonic 塑料管道壁厚超声波检测方法 |
China National Standards Y |
English PDF |
GB/T 21183-2017 |
Zirconium and zirconium alloY sheet, strip and foil 锆及锆合金板、带、箔材 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 34640.3-2017 |
Classification and recYcling and utilization of wrought aluminium and aluminium alloy scraps—Part 3:Utilization of scraps 变形铝及铝合金废料分类、回收与利用 第3部分:废料的利用 |
China National Standards Y |
English PDF |
GB/T 34640.2-2017 |
Classification and recYcling and utilization of wrought aluminium and aluminium alloy scraps—Part 2:Recycling of scraps 变形铝及铝合金废料分类、回收与利用 第2部分:废料的回收 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34643-2017 |
Sintered metal porous materials—Determination of air filter permeabilitY 烧结金属多孔材料 气体过滤性能的测定 |
China National Standards Y |
English PDF |
GB/T 34647-2017 |
Temper designation sYstem for titanium and titanium alloy 钛及钛合金产品状态代号 |
China National Standards Y |
English PDF |
GB/T 3250-2017 |
Shearing and riveting test method of wires and rods for the aluminum and aluminum-alloY rivets 铝及铝合金铆钉用线材和棒材剪切与铆接试验方法 |
China National Standards Y |
English PDF |
GB/T 34630.1-2017 |
Friction stir welding—Aluminium and its alloYs—Part 1:Terminology and definition 搅拌摩擦焊 铝及铝合金 第1部分:术语及定义 |
China National Standards Y |
English PDF |
GB/T 34626.1-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 1: Ferrous metals and alloYs 金属及其他无机覆盖层 金属表面的清洗和准备 第1部分:钢铁及其合金 |
China National Standards Y |
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 Y |
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 Y |
English PDF |
GB/T 34372-2017 |
Walking tractor—Drawbar dimensions and power take-off tYpes 手扶拖拉机 牵引装置尺寸及动力输出装置型式 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34630.3-2017 |
Friction stir welding—Aluminium and its alloYs—Part 3:Qualification of welding operators 搅拌摩擦焊 铝及铝合金 第3部分:焊接操作工的技能评定 |
China National Standards Y |
English PDF |
GB/T 34630.4-2017 |
Friction stir welding—Aluminium and its alloYs—Part 4:Specification and qualification of welding procedures 搅拌摩擦焊 铝及铝合金 第4部分:焊接工艺规程及评定 |
China National Standards Y |
English PDF |
GB/T 32076.8-2017 |
High-strength structural bolting assemblies for preloading—Part 8: Torshear tYpe bolt with cup head,and nut assemblies 预载荷高强度栓接结构连接副 第8部分:扭剪型圆头螺栓和螺母连接副 |
China National Standards Y |
English PDF |
GB/T 34629-2017 |
ConveYor belts—Determination of minimum pulley diameters 输送带 最小滚筒直径的确定 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34641-2017 |
Non-destructive testing—Test method for determining image qualitY in direct thermal neutron radiographic examination 无损检测 直接热中子照相检测的像质测定方法 |
China National Standards Y |
English PDF |
GB/T 29497-2017 |
High-flash aromatic hYdrocarbon solvents 高沸点芳烃溶剂 |
China National Standards Y |
English PDF |
GB/T 34626.2-2017 |
Metallic and other inorganic coatings—Cleaning and preparation of metal surfaces—Part 2: Non-ferrous metals and alloYs 金属及其他无机覆盖层 金属表面的清洗和准备 第2部分:有色金属及其合金 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34648-2017 |
Metallic and other inorganic coatings—AutocatalYtic nickel over autocatalytic copper for electromagnetic shielding 金属及其他无机覆盖层 电磁屏蔽用化学镀铜上化学镀镍 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 34620-2017 |
CategorY Ⅰ lithium bromide absorption heat pump unit 第一类溴化锂吸收式热泵机组 |
China National Standards Y |
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 Y |
English PDF |
GB/T 34630.2-2017 |
Friction stir welding—Aluminium and its alloYs—Part 2:Design of weld joints 搅拌摩擦焊 铝及铝合金 第2部分:焊接接头设计 |
China National Standards Y |
English PDF |
GB/T 34443-2017 |
TerminologY of artificial leather and synthetic leather 人造革与合成革术语 |
China National Standards Y |
English PDF |
GB/T 34445-2017 |
Test method of hot-tack propertY for heat sealing surfaces of thermoplastic polymer and thermoplastic composite material 热塑性塑料及其复合材料热封面热粘性能测定 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 23592-2017 |
CatalYst for motorcycle exhaust purification 摩托车排气净化催化剂 |
China National Standards Y |
English PDF |
GB/T 5668-2017 |
RotarY tiller 旋耕机 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
English PDF |
GB/T 4437.2-2017 |
Aluminium and aluminium alloY extruded tubes—Part 2:Seam tubes 铝及铝合金热挤压管 第2部分:有缝管 |
China National Standards Y |
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 Y |
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 Y |
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 Y |
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 Y |
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 Y |
English PDF |
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