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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 20779.1-2006 |
Rubber for elecTric power safety - Part 1: General 电力防护用橡胶材料 第1部分：通则 |
China National Standards Tri |
 English PDF |
| GB/T 15451-2006 |
IndusTrial circulating cooling water - Determination of total and composite alkalinity 工业循环冷却水 总碱及酚酞碱度的测定 |
China National Standards Tri |
English PDF |
| GB/T 11213.4-2006 |
Sodium hydroxide for chemical fiber use - Determination of silicon content - Reduced molybdosilicate spectrophotomeTric method 化纤用氢氧化钠 硅含量的测定 还原硅钼酸盐分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 20794-2006 |
IndusTrial classification for ocean industries and their related activities 海洋及相关产业分类 |
China National Standards Tri |
English PDF |
| GB/T 10178-2006 |
IndusTrial fans-performance testing in situ 工业通风机 现场性能试验 |
China National Standards Tri |
English PDF |
| GB/T 12233-2006 |
General purpose indusTrial valves - Casting iron globe valves and lift check valves 通用阀门 铁制截止阀与升降式止回阀 |
China National Standards Tri |
English PDF |
| GB/T 12228-2006 |
General purpose indusTrial valves - Specification of carbon steel forgings 通用阀门 碳素钢锻件技术条件 |
China National Standards Tri |
English PDF |
| GB/T 5169.21-2006 |
Fire hazard testing for elecTric and eletronic products - Part 21: Abnormal heat - Ball pressure test 电工电子产品着火危险试验 第21部分：非正常热 球压试验 |
China National Standards Tri |
English PDF |
| GB/T 5169.11-2006 |
Fire hazard testing for elecTric and electronic products - Part 11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products 电工电子产品着火危险试验 第11部分：灼热丝/热丝基本试验方法 成品的灼热丝可燃性试验方法 |
China National Standards Tri |
English PDF |
| GB/T 5169.10-2006 |
Fire hazard testing for elecTric and electronic products - Part 10: Glow/hot-wire based test methods - Glow-wire apparatus and common test procedure 电工电子产品着火危险试验 第10部分：灼热丝/热丝基本试验方法 灼热丝装置和通用试验方法 |
China National Standards Tri |
English PDF |
| GB/T 4798.10-2006 |
Environmental conditions existing in the application of elecTric and electronic products - Guidance 电工电子产品应用环境条件 导言 |
China National Standards Tri |
English PDF |
| GB/T 4797.4-2006 |
Environmental conditions appearing in nature for elecTric and electronic products - Solar radiation and temperature 电工电子产品 自然环境条件 太阳辐射与温度 |
China National Standards Tri |
English PDF |
| GB/T 2424.7-2006 |
Environmental tests for elecTric and electronic products - Measurements in temperature chambers for tests A and tests B (with load) 电工电子产品环境试验 试验A和B（带负载）用温度试验箱的测量 |
China National Standards Tri |
English PDF |
| GB/T 2424.6-2006 |
Environmental testing for elecTric and electronic products - Confirmation of the performance of temperature/humidity chambers 电工电子产品环境试验 温度/湿度试验箱性能确认 |
China National Standards Tri |
English PDF |
| GB/T 2424.5-2006 |
Environmental tests for elecTric and electronic products - Confirmation of the performance of temperature chambers 电工电子产品环境试验 温度试验箱性能确认 |
China National Standards Tri |
English PDF |
| GB/T 2423.37-2006 |
Environmental testing for elecTric and electronic products - Part 2: Test methods - Test L：Dust and sand 电工电子产品环境试验 第2部分：试验方法 试验L：沙尘试验 |
China National Standards Tri |
English PDF |
| GB/T 2423.3-2006 |
Environmental testing for elecTric and electronic products - Part 2: Testing method test Cab: Damp heat, Steady state 电工电子产品环境试验 第2部分：试验方法 试验Cab：恒定湿热试验 |
China National Standards Tri |
English PDF |
| GB/T 5053.3-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - Definitions,tests and requirements 道路车辆 牵引车与挂车之间电连接器 定义、试验方法和要求 |
China National Standards Tri |
English PDF |
| GB/T 5053.2-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - 7-pole connector type 12 N (normal) for vehicles with 12 V nominal supply voltage 道路车辆 牵引车与挂车之间电连接器 7芯12V标准型（12N） |
China National Standards Tri |
English PDF |
| GB/T 5053.1-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - 7-pole connector type 24 N (normal) for vehicles with 24 V nominal supply voltage 道路车辆 牵引车与挂车之间电连接器 7芯24V标准型(24N) |
China National Standards Tri |
English PDF |
| GB/T 20718-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - 13-pole connector for vehicles with 12V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 12V13芯型 |
China National Standards Tri |
English PDF |
| GB/T 20717-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - 15-pole connector for vehicles with 24V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 24V15芯型 |
China National Standards Tri |
English PDF |
| GB/T 20716.2-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - Part 2: Connectors for braking systems and running gears of vehicles with 12V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 第2部分：12V标称电压车辆的制动系统和行走系的连接 |
China National Standards Tri |
English PDF |
| GB/T 20716.1-2006 |
Road vehicles - Connectors for the elecTrical connection of towing and towed vehicles - Part 1: Connectors for braking systems and running gears of vehicles with 24V nominal supply voltage 道路车辆 牵引车和挂车之间的电连接器 第1部分：24V标称电压车辆的制动系统和行走系的连接 |
China National Standards Tri |
English PDF |
| GB/T 20703-2006 |
ElecTrical installations in ships equipment - Heating and cooking appliances 船舶电气装置 取暖和烹调电器 |
China National Standards Tri |
English PDF |
| GB/T 20662-2006 |
Petroleum and natural gas indusTries - Classification and conformity assessment of products processes and services 石油天然气工业 产品、过程和服务的分级与合格评定 |
China National Standards Tri |
English PDF |
| GB/T 20661-2006 |
Petroleum and natural gas indusTries - Flexible pipe systems for subsea and marine riser applications 石油和天然气工业 用于海底和海洋立管的挠性管系统 |
China National Standards Tri |
English PDF |
| GB/T 20660-2006 |
Petroleum and natural gas indusTries - Control and mitigation of fires and explosions on offshore production installations - Requirements and guidelines 石油天然气工业 海上生产设施火灾、爆炸的控制和削减措施 要求和指南 |
China National Standards Tri |
English PDF |
| GB/T 20659-2006 |
Petroleum and natural gas indusTries - Aluminium alloy drill pipe 石油天然气工业 铝合金钻杆 |
China National Standards Tri |
English PDF |
| GB/T 20658-2006 |
Crude petroleum and liquid petroleum products - VolumeTric metering of viscous hydrocarbons 原油和液体石油产品 粘稠烃的体积计量 |
China National Standards Tri |
English PDF |
| GB/T 20656-2006 |
Petroleum and natural gas indusTries - Field inspection of new casing, tubing and plain-end drill pipe 石油天然气工业 新套管、油管和平端钻杆现场检验 |
China National Standards Tri |
English PDF |
| GB/T 3317-2006 |
General technical specification for elecTric locomotive 电力机车通用技术条件 |
China National Standards Tri |
English PDF |
| GB/T 20730.1-2006 |
IndusTrial-process control systems -Instruments with analogue inputs and two- or multi-state outputs - Part 1: Methods of evaluating performance 工业过程控制系统用模拟输入两位或多位输出仪表 第1部分：性能评定方法 |
China National Standards Tri |
English PDF |
| GB/T 20720.2-2006 |
Enterprise-control system integration - Part 2: Object model atTributes 企业控制系统集成 第2部分：对象模型属性 |
China National Standards Tri |
English PDF |
| GB/T 20719.1-2006 |
IndusTrial automation system and integration - Process specification language - Part 1: Overview and basic principles 工业自动化系统与集成 过程规范语言 第1部分:概述与基本原理 |
China National Standards Tri |
English PDF |
| GB/T 19903.10-2006 |
IndusTrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 10: General process data 工业自动化系统与集成 物理设备控制 计算机数值控制器用的数据模型 第10部分：通用工艺数据 |
China National Standards Tri |
English PDF |
| GB/T 19902.3-2006 |
IndusTrial automation systems and integration - Manufacturing software capability profiling for interoperability - Part 3: Interface services,protocols and capability templates 工业自动化系统与集成 制造软件互操作性能力建规 第3部分：接口服务、协议及能力模板 |
China National Standards Tri |
English PDF |
| GB/T 19659.4-2006 |
IndusTrial automation systems and integration - Open systems application integration framework - Part 4: Reference description for Ethernet-based control systems 工业自动化系统与集成 开放系统应用集成框架 第4部分：基于以太网控制系统的参考描述 |
China National Standards Tri |
English PDF |
| GB/T 19659.3-2006 |
IndusTrial automation systems and integration - Open systems application integration framework - Part 3: Reference description for IEC 61158-based control systems 工业自动化系统与集成 开放系统应用集成框架 第3部分：基于IEC 61158控制系统的参考描述 |
China National Standards Tri |
English PDF |
| GB/T 19659.2-2006 |
IndusTrial automation systems and integration - Open systems application integration framework - Part 2: Reference description for ISO 11898-based control systems 工业自动化系统与集成 开放系统应用集成框架 第2部分：基于ISO 11898的控制系统的参考描述 |
China National Standards Tri |
English PDF |
| GB/T 17574.9-2006 |
Semiconductor devices - Integrated circuits - Part 2-9: Digital integrated circuits - Blank detail specification for MOS ultraviolet light erasable elecTrically programmable read-only memories 半导体器件 集成电路 第2-9部分：数字集成电路 紫外光擦除电可编程MOS只读存储器空白详细规范 |
China National Standards Tri |
English PDF |
| GB/T 17574.11-2006 |
Semiconductor devices - Integrated circuits - Part 2-11: Digital integrated circuits - Blank detail specification for single supply integrated circuit elecTrically erasable and programmable read-only memory 半导体器件 集成电路 第2-11部分：数字集成电路 单电源集成电路电可擦可编程只读存储器 空白详细规范 |
China National Standards Tri |
English PDF |
| GB/T 18488.2-2006 |
The elecTrical machines and controllers for electric vehicles - Part 2: Test methods 电动汽车用电机及其控制器 第2部分：试验方法 |
China National Standards Tri |
English PDF |
| GB/T 18488.1-2006 |
The elecTrical machines and controllers for electric vehicles - Part 1：General specification 电动汽车用电机及其控制器 第1部分：技术条件 |
China National Standards Tri |
English PDF |
| GB/T 8935-2006 |
Rendered pork fat for indusTrial 工业用猪油 |
China National Standards Tri |
English PDF |
| GB/T 20634.1-2006 |
Non-impregnated densified laminated wood for elecTrical purposes - Part 1: Definitions,designation and general requirements 电气用非浸渍致密层压木 第1部分：定义、命名和一般要求 |
China National Standards Tri |
English PDF |
| GB/T 20632.1-2006 |
Specification for vulcanized fibre for elecTrical purposes - Part 1: Definitions and general requirements 电气用刚纸 第1部分：定义和一般要求 |
China National Standards Tri |
English PDF |
| GB/T 20631.2-2006 |
Pressure sensitive adhesive tapes for elecTrical purposes - Part 2: Methods of test 电气用压敏胶粘带 第2部分：试验方法 |
China National Standards Tri |
English PDF |
| GB/T 20631.1-2006 |
Pressure sensitive adhesive tapes for elecTrical purposes - Part 1: General requirements 电气用压敏胶粘带 第1部分：一般要求 |
China National Standards Tri |
English PDF |
| GB/T 20629.1-2006 |
Non-cellulosic paper for elecTrical purposes - Part 1: Definitions and general requirements 电气用非纤维素纸 第1部分：定义和一般要求 |
China National Standards Tri |
English PDF |
| GB/T 20628.2-2006 |
Cellulosic papers for elecTrical purposes - Part 2: Methods of test 电气用纤维素纸 第2部分：试验方法 |
China National Standards Tri |
English PDF |
| GB/T 20628.1-2006 |
Specification for cellulosic papers for elecTrical purposes - Part 1: Definitions and general requirements 电气用纤维素纸 第1部分：定义和一般要求 |
China National Standards Tri |
English PDF |
| GB/T 20626.3-2006 |
Specific environmental condition - ElecTric and electronic products for plateau - Part 3: Protection requiremrnt of thunder and lightning, filth, condensation 特殊环境条件 高原电工电子产品 第3部分：雷电、污秽、凝露的防护要求 |
China National Standards Tri |
English PDF |
| GB/T 20626.2-2006 |
Specific environmental condition - ElecTrical and electronic products for plateau - Part 2: Selective types and testing specification 特殊环境条件 高原电工电子产品 第2部分：选型和检验规范 |
China National Standards Tri |
English PDF |
| GB/T 20626.1-2006 |
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 Tri |
English PDF |
| GB/T 1408.2-2006 |
ElecTrical strength of insulating materials - Test methods - Part 2: Additional requirements for tests using direct voltage 绝缘材料电气强度试验方法 第2部分：对应用直流电压试验的附加要求 |
China National Standards Tri |
English PDF |
| GB/T 1408.1-2006 |
ElecTrical strength of insulating materials - Test methods - Part 1: Tests at power frequencies 绝缘材料电气强度试验方法 第1部分：工频下试验 |
China National Standards Tri |
English PDF |
| GB/T 14048.16-2006 |
Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection(PTC) for rotating elecTrical machines 低压开关设备和控制设备 第8部分：旋转电机用装入式热保护（PTC）控制单元 |
China National Standards Tri |
English PDF |
| GB/T 14048.14-2006 |
Low-voltage switchgear and controlgear - Part 5-5: Control circuit devices and switching elements - ElecTrical emergency stop device with mechanical latching function 低压开关设备和控制设备 第5-5部分：控制电路电器和开关元件-具有机械锁闩功能的电气紧急制动装置 |
China National Standards Tri |
English PDF |
| GB/T 1310.1-2006 |
Varnished fabrics for elecTrical purposes - Part 1: Definitions and general requirements 电气用浸渍织物 第1部分：定义和一般要求 |
China National Standards Tri |
English PDF |
| GB/T 11026.3-2006 |
ElecTrical insulating materials - Thermal endurance properties - Part 3: Instructions for calculating thermal endurance characteristics 电气绝缘材料 耐热性 第3部分：计算耐热特征参数的规程 |
China National Standards Tri |
English PDF |
| GB/T 2900.45-2006 |
Electrotechnical terminology - HydroelecTric powerplant machinery 电工术语 水电站水力机械设备 |
China National Standards Tri |
English PDF |
| GB/T 20640-2006 |
ElecTrical accessories - Circuit-breakers and similar equipment for household use - Auxiliary contact units 电气附件 家用断路器和类似设备 辅助触头组件 |
China National Standards Tri |
English PDF |
| GB/T 2423.56-2006 |
Environmental testing for elecTric and electronic products - Part 2: Test methods - Test Fh: Vibration、broad-band random(digital control) and guidance 电工电子产品环境试验 第2部分：试验方法 试验Fh：宽带随机振动（数字控制）和导则 |
China National Standards Tri |
English PDF |
| GB/T 20637-2006 |
ElecTrical installations in ships - Shipboard power cables - General construction and test requirements 船舶电气装置 船用电力电缆 一般结构和试验要求 |
China National Standards Tri |
English PDF |
| GB/T 20636-2006 |
Connecting device - ElecTrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Particular requirements for conductors above 35mm2 up to 300mm2 连接器件 电气铜导线 螺纹型和非螺纹型夹紧件的安全要求 适用于35mm2以上至300mm2导线的特殊要求 |
China National Standards Tri |
English PDF |
| GB/T 626-2006 |
Chemical reagent - NiTric acid 化学试剂 硝酸 |
China National Standards Tri |
English PDF |
| GB/T 6730.9-2006 |
Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotomeTric method reduce by ammonium ferrous sulfate 铁矿石 硅含量的测定 硫酸亚铁铵还原-硅钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 6730.46-2006 |
Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotomeTric method after the distillation separation 铁矿石 砷含量的测定 蒸馏分离-砷钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 6730.45-2006 |
Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotomeTric method after hydrogen arsenide separation 铁矿石 砷含量的测定 砷化氢分离-砷钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 6730.25-2006 |
Iron ores - Determination of total rare earth contents - Oxalate gravimeTric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards Tri |
English PDF |
| GB/T 6730.24-2006 |
Iron ores - Determination of total rare earth contents - Chlorophosphonazo mA spectrophotomeTric method 铁矿石 稀土总量的测定 萃取分离-偶氮氯膦mA分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 6730.23-2006 |
Iron ores - Determination of titanium content - The ferric ammonium sulfate tiTrimetric method 铁矿石 钛含量的测定 硫酸铁铵滴定法 |
China National Standards Tri |
English PDF |
| GB/T 6730.18-2006 |
Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotomeTric method 铁矿石 磷含量的测定 钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 20564.2-2006 |
Continuously cold rolled high strength steel sheet and sTrip for automobile - Part 2: Dual phase steel 汽车用高强度冷连轧钢板及钢带 第2部分:双相钢 |
China National Standards Tri |
English PDF |
| GB 9706.18-2006 |
Medical elecTrical equipment - Part 2: Particular requirements for the safety of X-ray equipment for computed tomography 医用电气设备 第2部分：X射线计算机体层摄影设备安全专用要求 |
China National Standards Tri |
English PDF |
| GB/Z 20541.2-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial control systems Type 10：PROFINET Specification - Part 2: Application Layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型10：PROFINET规范 第2部分：应用层协议规范 |
China National Standards Tri |
English PDF |
| GB/Z 20541.1-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial control systems Type 10：PROFINET Specification - Part 1: Application layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型10：PROFINET规范 第1部分：应用层服务定义 |
China National Standards Tri |
English PDF |
| GB/T 20540.6-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification - Part 6: Application layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第6部分：应用层协议规范 |
China National Standards Tri |
English PDF |
| GB/T 20540.5-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification - Part 5: Application layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第5部分：应用层服务定义 |
China National Standards Tri |
English PDF |
| GB/T 20540.4-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification - Part 4: Data link layer protocol specification 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第4部分：数据链路层协议规范 |
China National Standards Tri |
English PDF |
| GB/T 20540.3-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification -Part 3: Data link layer service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第3部分：数据链路层服务定义 |
China National Standards Tri |
English PDF |
| GB/T 20540.2-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification - Part 2: Physical layer specification and service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第2部分：物理层规范和服务定义 |
China National Standards Tri |
English PDF |
| GB/T 20540.1-2006 |
Digital data communication for measurement and control - Fieldbus for use in indusTrial systems Type 3: PROFIBUS specification - Part 1: Overview and guidance 测量和控制数字数据通信 工业控制系统用现场总线 类型3：PROFIBUS规范 第1部分：概述和导则 |
China National Standards Tri |
English PDF |
| GB/T 18759.2-2006 |
ElecTrical equipment of machines - Open numerical control system - Part 2: System architecture 机械电气设备 开放式数控系统 第2部分：体系结构 |
China National Standards Tri |
English PDF |
| GB 20553-2006 |
Triangle sail mussel 三角帆蚌 |
China National Standards Tri |
English PDF |
| GB/T 8647.7-2006 |
The methods for chemical analysis of nickel - Determination of arsenic,antimony,bismuth,tin and lead contents - Electrothermal atomic absorption spectromeTric method 镍化学分析方法 砷、锑、铋、锡、铅量的测定 电热原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 8647.6-2006 |
The methods for chemical analysis of nickel - Determination of cadmium，cobalt，copper，manganese，lead and zinc contents - Flame atomic absorption spectromeTric method 镍化学分析方法 镉、钴、铜、锰、铅、锌量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 8647.5-2006 |
The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectromeTric method 镍化学分析方法 镁量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 8647.4-2006 |
The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotomeTric method 镍化学分析方法 磷量的测定 钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 8647.3-2006 |
The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotomeTric method 镍化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 8647.2-2006 |
The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectromeTric method 镍化学分析方法 铝量的测定 电热原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 8647.1-2006 |
The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotomeTric method 镍化学分析方法 铁量的测定 磺基水杨酸分光光度法 |
China National Standards Tri |
English PDF |
| GB/T 8647.10-2006 |
The methods for chemical analysis of nickel - Determination of arsenic,cadmium,lead,zinc,antimony,bismuth,tin,cobalt,copper,manganese,magnesium,silicon,aluminium,iron contents - Atomic emission spectromeTric method 镍化学分析方法 砷、镉、铅、锌、锑、铋、锡、钴、铜、锰、镁、硅、铝、铁量的测定 发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 20509-2006 |
Copper and copper alloys drawing stock for the contacting materials of elecTric locomotives 电力机车接触材料用铜及铜合金线坯 |
China National Standards Tri |
English PDF |
| GB/T 11067.6-2006 |
Methods for chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectromeTric method 银化学分析方法 铁量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 11067.5-2006 |
Methods for chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectromeTric method 银化学分析方法 铅和铋量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
| GB/T 11067.4-2006 |
Methods for chemical analysis of silver - Determination of antimony content - The inductively coupled plasma atomic emission spectromeTric method 银化学分析方法 锑量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 11067.3-2006 |
Methods for chemical analysis of silver - Determination of selenium and tellurium content - Inductively coupled plasma atomic emission spectromeTric method 银化学分析方法 硒和碲量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tri |
English PDF |
| GB/T 11067.2-2006 |
Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectromeTric method 银化学分析方法 铜量的测定 火焰原子吸收光谱法 |
China National Standards Tri |
English PDF |
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