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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 20975.14-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 14：Determination of nickel content 铝及铝合金化学分析方法 第14部分：镍含量的测定 |
China National Standards Methods |
 English PDF |
| GB/T 20975.13-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 13：Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method 铝及铝合金化学分析方法 第13部分: 钒含量的测定 苯甲酰苯胲分光光度法 |
China National Standards Methods |
English PDF |
| GB/T 20975.12-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 12：Determination of titanium content 铝及铝合金化学分析方法 第12部分：钛含量的测定 |
China National Standards Methods |
English PDF |
| GB/T 20975.11-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 11：Determination of lead content Flame atomic absorption spectrometric method 铝及铝合金化学分析方法 第11部分：铅含量的测定 火焰原子吸收光谱法 |
China National Standards Methods |
English PDF |
| GB/T 20975.10-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 10：Determination of tin content 铝及铝合金化学分析方法 第10部分: 锡含量的测定 |
China National Standards Methods |
English PDF |
| GB/T 20432.6-2008 |
Photography - Photographic-grade chemicals - Test Methods - Part 6: Determination of halide content 摄影 照相级化学品 试验方法 第6部分: 卤化物含量的测定 |
China National Standards Methods |
English PDF |
| GB/T 20432.3-2008 |
Photography - Photographic-grade chemicals - Test Methods - Part 3: Determination of matter in ammonium hydroxide solution 摄影 照相级化学品 试验方法 第3部分：氨水不溶物的测定 |
China National Standards Methods |
English PDF |
| GB/T 20432.12-2008 |
Photography - Photographic-grade chemicals - Test Methods - Part 12: Determination of density 摄影 照相级化学品 试验方法 第12部分: 密度的测定 |
China National Standards Methods |
English PDF |
| GB/T 18116.2-2008 |
Chemical analysis Methods of Yttrium-europium oxides - Determination of europium oxides 氧化钇铕化学分析方法 氧化铕量的测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.7-2008 |
Test Methods of precious metals pastes used for microelectronics - Determination of solderability and solderelaching resistance 微电子技术用贵金属浆料测试方法 可焊性、耐焊性测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.6-2008 |
Test Methods of precious metal pastes used for microelectronics - Determination of resolution 微电子技术用贵金属浆料测试方法 分辨率测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.5-2008 |
Test Methods of pastes used for microelectronics - Determination of viscosity 微电子技术用贵金属浆料测试方法 粘度测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.4-2008 |
Test Methods of precious metals pastes used for microelectronics - Determination of adhesion 微电子技术用贵金属浆料测试方法 附着力测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.3-2008 |
Test Methods of precious metals pastes used for microelectronics Determination of sheet resistance 微电子技术用贵金属浆料测试方法 方阻测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.2-2008 |
Test Methods of presious metals pastes used for microelectronics - Determination of fineness 微电子技术用贵金属浆料测试方法 细度测定 |
China National Standards Methods |
English PDF |
| GB/T 17473.1-2008 |
Test Methods of precious metals pastes used for microelectronics-Determination of solids content 微电子技术用贵金属浆料测试方法 固体含量测定 |
China National Standards Methods |
English PDF |
| GB/T 15077-2008 |
Geometric size measuring Methods of precious metals and their alloy materials 贵金属及其合金材料几何尺寸测量方法 |
China National Standards Methods |
English PDF |
| GB/T 15076.9-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum 钽铌化学分析方法 钽中铁、铬、镍、锰、钛、铝、铜、锡、铅和锆量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15076.8-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents 钽铌化学分析方法 碳量和硫量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15076.16-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents 钽铌化学分析方法 钠量和钾量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15076.15-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content 钽铌化学分析方法 氢量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15076.14-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of oxygen content 钽铌化学分析方法 氧量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15076.12-2008 |
Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum 钽铌化学分析方法 钽中磷量的测定 |
China National Standards Methods |
English PDF |
| GB/T 15072.7-2008 |
Test Methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry 贵金属合金化学分析方法 金合金中铬和铁量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Methods |
English PDF |
| GB 14762-2008 |
Limits and measurement Methods for exhaust pollutants from gasoline engines of heavy-duty vehicles (III,IV) 重型车用汽油发动机与汽车排气污染物排放限值及测量方法(中国III、IV阶段) |
China National Standards Methods |
English PDF |
| GB/T 4833.2-2008 |
Multichannel analyzers - Part 2: Test Methods as multichannel scalers 多道分析器 第2部分：作为多路定标器的试验方法 |
China National Standards Methods |
English PDF |
| GB/T 2423.32-2008 |
Environmental testing for electric and electronic products - Part 2: Test Methods - Test Ta: Solderability test by the wetting balance method 电工电子产品环境试验 第2部分：试验方法 试验Ta: 润湿称量法可焊性 |
China National Standards Methods |
English PDF |
| GB/T 2423.15-2008 |
Environmental testing for electric and electronic products - Part 2: Test Methods - Test Ga and guidance: Acceleration, steady 电工电子产品环境试验 第2部分: 试验方法 试验Ga和导则: 稳态加速度 |
China National Standards Methods |
English PDF |
| GB/T 2423.10-2008 |
Environmental testing for electric and electronic products - Part 2: Tests Methods - Test Fc: Vibration (sinusoidal) 电工电子产品环境试验 第2部分: 试验方法 试验Fc: 振动(正弦) |
China National Standards Methods |
English PDF |
| GB/T 21510-2008 |
Antimicrobial property detection Methods for nano-inorganic materials 纳米无机材料抗菌性能检测方法 |
China National Standards Methods |
English PDF |
| GB/T 21477-2008 |
Ships and marine technology - Fire resistance of hose assemblies - Test Methods 船舶及海上技术 软管组件的耐火性能 试验方法 |
China National Standards Methods |
English PDF |
| GB/T 20485.22-2008 |
Methods for the calibration of vibration and shock transducers - Part 22: Shock calibration by comparison to a reference transducer 振动与冲击传感器校准方法 第 22部分：冲击比较法校准 |
China National Standards Methods |
English PDF |
| GB/T 20485.12-2008 |
Methods for the calibration of vibration and shock transducers - Part 12: Primary vibration calibration by the reciprocity method 振动与冲击传感器校准方法 第12部分：互易法振动绝对校准 |
China National Standards Methods |
English PDF |
| GB/T 20485.1-2008 |
Methods for the calibration of vibration and shock transducers - Part 1: Basic concepts 振动与冲击传感器校准方法 第1部分: 基本概念 |
China National Standards Methods |
English PDF |
| GB/T 8927-2008 |
Petroleum and liquid petroleum products-Temperature measurement - Manual Methods 石油和液体石油产品温度测量 手工法 |
China National Standards Methods |
English PDF |
| GB/T 21451.4-2008 |
Petroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by automatic Methods - Part 4: Measurement of temperature in atmospheric tanks 石油和液体石油产品 储罐中液位和温度自动测量法 第4部分: 常压罐中的温度测量 |
China National Standards Methods |
English PDF |
| GB/T 21396-2008 |
Footwear - Test Methods for whole shoe - -Upper sole adhesion 鞋类 成鞋试验方法 帮底粘合强度 |
China National Standards Methods |
English PDF |
| GB/T 21393-2008 |
The Methods of statistics and analysis for energy consumption of highway transportation 公路运输能源消耗统计及分析方法 |
China National Standards Methods |
English PDF |
| GB/T 21392-2008 |
The Methods of statistics and analysis of energy consumption in shipping transportation 船舶运输能源消耗统计及分析方法 |
China National Standards Methods |
English PDF |
| GB/T 19233-2008 |
Measurement Methods of fuel consumption for light-duty vehicles 轻型汽车燃料消耗量试验方法 |
China National Standards Methods |
English PDF |
| GB/T 6072.1-2008 |
Reciprocating internal combustion engines - Performance - Part 1: Declarations of power, fuel and lubricating oil consumptions, and test Methods - Additional requirements for engines for general use 往复式内燃机 性能 第1部分：功率、燃料消耗和机油消耗的标定及试验方法 通用发动机的附加要求 |
China National Standards Methods |
English PDF |
| GB/T 21400.2-2008 |
Traveller irrigation machines - Part 2: Softwall hose and couplings - Test Methods 绞盘式喷灌机 第2部分: 软管和接头 试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21400.1-2008 |
Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test Methods 绞盘式喷灌机 第1部分：运行特性及实验室和田间试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21398-2008 |
Agricultural and forestry machinery - Electromagnetic compatibility - Test Methods and acceptance criteria 农林机械 电磁兼容性 试验方法和验收规则 |
China National Standards Methods |
English PDF |
| GB/T 14786-2008 |
Tractors and machinery for agriculture and forestry - Test Methods of the driving wheels torsion fatigue 农林拖拉机和机械 驱动车轮扭转疲劳试验方法 |
China National Standards Methods |
English PDF |
| GB/T 14785-2008 |
Tractors and machiney for agricultural and forestry - Test Methods of wheels side load fatigue 农林拖拉机和机械 车轮侧向负载疲劳试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21424-2008 |
Low-speed goods vehicles fuel tank - Safety property requirements and test Methods 低速货车燃油箱 安全性能要求和试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21423-2008 |
Tri-wheel vehicles fuel tank - Safety property requirements and test Methods 三轮汽车燃油箱 安全性能要求和试验方法 |
China National Standards Methods |
English PDF |
| GB/T 6113.204-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 2-4: Methods of measurement of disturbances and immunity - Immunity measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-4部分：无线电骚扰和抗扰度测量方法 抗扰度测量 |
China National Standards Methods |
English PDF |
| GB/T 6113.203-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-3部分：无线电骚扰和抗扰度测量方法 辐射骚扰测量 |
China National Standards Methods |
English PDF |
| GB/T 6113.202-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods-Part2-2:Methods of measurement of disturbances and immunity-Measurement of disturbance power 无线电骚扰和抗扰度测量设备和测量方法规范 第2-2部分：无线电骚扰和抗扰度测量方法 骚扰功率测量 |
China National Standards Methods |
English PDF |
| GB/T 6113.201-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements 无线电骚扰和抗扰度测量设备和测量方法规范 第2-1部分：无线电骚扰和抗扰度测量方法 传导骚扰测量 |
China National Standards Methods |
English PDF |
| GB/T 6113.105-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 1-5: Radio disturbance and immunity measuring apparatus - Antenna calibration test sites for 30MHz to 1000MHz 无线电骚扰和抗扰度测量设备和测量方法规范 第1-5部分: 无线电骚扰和抗扰度测量设备 30MHz～1000MHz天线校准用试验场地 |
China National Standards Methods |
English PDF |
| GB/T 6113.104-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 1-4: Radio disturbance and immunity measuring apparatus-Ancillary equipment - Radiated disturbances 无线电骚扰和抗扰度测量设备和测量方法规范 第1-4部分： 无线电骚扰和抗扰度测量设备 辅助设备 辐射骚扰 |
China National Standards Methods |
English PDF |
| GB/T 6113.103-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 1-3: Radio disturbance and immunity measuring apparatus-Ancillary equipment - Disturbances power 无线电骚扰和抗扰度测量设备和测量方法规范 第1-3部分: 无线电骚扰和抗扰度测量设备 辅助设备 骚扰功率 |
China National Standards Methods |
English PDF |
| GB/T 6113.102-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 1-2: Radio disturbance and immunity measuring apparatus-Ancillary equipment - Conducted disturbances 无线电骚扰和抗扰度测量设备和测量方法规范 第1-2部分： 无线电骚扰和抗扰度测量设备 辅助设备 传导骚扰 |
China National Standards Methods |
English PDF |
| GB/T 6113.101-2008 |
Specification for radio disturbance and immunity measuring apparatus and Methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus 无线电骚扰和抗扰度测量设备和测量方法规范 第1-1部分： 无线电骚扰和抗扰度测量设备 测量设备 |
China National Standards Methods |
English PDF |
| GB/T 5013.2-2008 |
Rubber insulated cables of rated voltages up to and including 450/750V - Part 2：Test Methods 额定电压450/750V及以下橡皮绝缘电缆 第2部分：试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21429-2008 |
Composite insulators - Hollow insulators for use in outdoor and indoor electrical equipment - Definitions, test Methods, acceptance criteria and design recommendations 户外和户内电气设备用空心复合绝缘子 定义、试验方法、接收准则和设计推荐 |
China National Standards Methods |
English PDF |
| GB/T 21427-2008 |
Special environmental condition - Requirements and test Methods for electric powerplant with internal combustion engines in dry heat-desert 特殊环境条件 干热沙漠对内燃机电站系统的技术要求及试验方法 |
China National Standards Methods |
English PDF |
| GB/T 18387-2008 |
Limits and test Methods of magnetic and electric field strength from electric vehicles, Broadband, 9kHz to 30MHz 电动车辆的电磁场发射强度的限值和测量方法,宽带,9kHz～30MHz |
China National Standards Methods |
English PDF |
| GB/T 16175-2008 |
Biological evaluation test Methods for medical organic silicon materials 医用有机硅材料生物学评价试验方法 |
China National Standards Methods |
English PDF |
| GB/T 15261-2008 |
Measurement Methods for acoustic properties of ultrasonically tissue-mimicking materials 超声仿组织材料声学特性的测量方法 |
China National Standards Methods |
English PDF |
| GB/T 205-2008 |
Methods for chemical analysis of aluminate cement 铝酸盐水泥化学分析方法 |
China National Standards Methods |
English PDF |
| GB/T 7939-2008 |
Hydraulic fluid power-Hose assemblies - Test Methods 液压软管总成 试验方法 |
China National Standards Methods |
English PDF |
| GB/T 12959-2008 |
Test Methods for heat of hydration of cement 水泥水化热测定方法 |
China National Standards Methods |
English PDF |
| GB/T 21339-2008 |
The statistical and analytical Methods for energy consumption in harbor industry 港口能源消耗统计及分析方法 |
China National Standards Methods |
English PDF |
| GB/T 21333-2008 |
Cellular plastics,rigid - Test Methods for self-skinned,high-density materials 硬质泡沫塑料 自结皮高密度材料试验方法 |
China National Standards Methods |
English PDF |
| GB/T 11606-2007 |
Methods of environmental test for analytical instruments 分析仪器环境试验方法 |
China National Standards Methods |
English PDF |
| GB/T 3780.18-2007 |
Carbon black - Part 18：Standard test Methods for evaluation in Natural Rubber(NR) 炭黑 第18部分：在天然橡胶（NR）中的鉴定方法 |
China National Standards Methods |
English PDF |
| GB/T 6579-2007 |
Laborator glassware - Thermal shock and thermal shock endurance - Test Methods 实验室玻璃仪器 热冲击和热冲击强度试验方法 |
China National Standards Methods |
English PDF |
| GB/T 4547-2007 |
Glass containers - Thermal shock resistance and thermal shock endurance - Test Methods 玻璃容器 抗热震性和热震耐久性试验方法 |
China National Standards Methods |
English PDF |
| GB/T 4545-2007 |
Test Methods for stress examination of glass containers 玻璃瓶罐内应力试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21242-2007 |
Methods of qualitative determination of prohibitive and limitative reagent of fireworks and firecrackers 烟花爆竹 禁限用药剂定性检测方法 |
China National Standards Methods |
English PDF |
| GB/T 12106-2007 |
Environmental experimental requirements and experimental Methods for electronic organs 电子琴的环境试验要求和试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21224-2007 |
Methods of test for the evaluation of water treeing in insulating materials 评定绝缘材料水树枝化的试验方法 |
China National Standards Methods |
English PDF |
| GB/T 21222-2007 |
Methods for the determination of the lightning impulse breakdown voltage of insulating liquids 绝缘液体 雷电冲击击穿电压测定方法 |
China National Standards Methods |
English PDF |
| GB/T 15022.2-2007 |
Resin besed reactive compounds used for electrical insulation - Part 2: Methods of test 电气绝缘用树脂基活性复合物 第2部分: 试验方法 |
China National Standards Methods |
English PDF |
| GB/T 1408.3-2007 |
Electric strength of insulating materials test Methods - Part 3: Additional requirements for 1,2/50μs impulse tests 绝缘材料电气强度试验方法 第3部分：1.2/50μs脉冲试验补充要求 |
China National Standards Methods |
English PDF |
| GB/T 10066.31-2007 |
Test Methods for electroheat installtions - Part 31: High-frequency induction heating installation- Test methods for the determination of power output of the generator 电热装置的试验方法 第31部分：高频感应加热装置发生器输出功率的测定 |
China National Standards Methods |
English PDF |
| GB/T 3048.9-2007 |
Test Methods for electrical properties of electric cables and wires - Part 9：Spark test of insulated cores 电线电缆电性能试验方法 第9部分：绝缘线芯火花试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.8-2007 |
Test Methods for electrical properties of electric cables and wires - Part 8：AC Voltage test 电线电缆电性能试验方法 第8部分：交流电压试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.7-2007 |
Test Methods for electrical properties of electric cables and wires - Part 7: Tracking resistance test 电线电缆电性能试验方法 第7部分：耐电痕试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.5-2007 |
Test Methods for electrical properties of electric cables and wires - Part 5：Test of insulation resistance 电线电缆电性能试验方法 第5部分：绝缘电阻试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.4-2007 |
Test Methods for electrical properties of electric cables and wires - Part 4: Test of DC resistance of conductors 电线电缆电性能试验方法 第4部分：导体直流电阻试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.3-2007 |
Test Methods for electrical properties of electric cables and wires - Part 3：Test of volume resistivity of semi-conducting rubbers and plastics 电线电缆电性能试验方法 第3部分：半导电橡塑材料体积电阻率试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.2-2007 |
Test Methods for electrical properties of electric cables and wires - Part 2：Test of electrical resistivity of metallic materials 电线电缆电性能试验方法 第2部分：金属材料电阻率试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.16-2007 |
Test Methods for electrical properties of electric cables and wires - Part 16: Surface resistance test 电线电缆电性能试验方法 第16部分：表面电阻试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.14-2007 |
Test Methods for electrical properties of electric cables and wires - Part 14: DC voltage test 电线电缆电性能试验方法 第14部分：直流电压试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.13-2007 |
Test Methods for electrical properties of electric cables and wires - Part 13：Impulse voltage test 电线电缆电性能试验方法 第13部分：冲击电压试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.12-2007 |
Test Methods for electrical properties of electric cables and wires - Part 12：Partial discharge test 电线电缆电性能试验方法 第12部分：局部放电试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.1-2007 |
Test Methods for electrical properties of electric cables and wires - Part 1: General 电线电缆电性能试验方法 第1部分：总则 |
China National Standards Methods |
English PDF |
| GB/T 3048.11-2007 |
Test Methods for electrical properties of electric cables and wires - Part 11: Test for dielectric dissipation factor 电线电缆电性能试验方法 第11部分：介质损耗角正切试验 |
China National Standards Methods |
English PDF |
| GB/T 3048.10-2007 |
Test Methods for electrical properties of electric cables and wires - Part 10：Spark test of extruded protective sheaths 电线电缆电性能试验方法 第10部分：挤出护套火花试验 |
China National Standards Methods |
English PDF |
| GB/T 21184-2007 |
Rubber compounding ingredienets - Sulfenamide accelerators - Test Methods 橡胶配合剂 次磺酰胺促进剂 试验方法 |
China National Standards Methods |
English PDF |
| GB/T 778.3-2007 |
Measurement of water flow in fully charged closed conduits - Meters for cold potable water and hot water - Part 3: Test Methods and equipment 封闭满管道中水流量的测量 饮用冷水水表和热水水表 第3部分：试验方法和试验设备 |
China National Standards Methods |
English PDF |
| GB/T 3386.1-2007 |
Electrical and pneumatic analogue chart recorders for use in industrial-process control systems - Part 1: Methods for performance evaluation 工业过程控制系统用电动和气动模拟图纸记录仪 第1部分：性能评定方法 |
China National Standards Methods |
English PDF |
| GB/T 21227-2007 |
AC loss measurements - Magnetometer Methods for hysteresis loss in Cu/Nb-Ti multifilamentary composites 交流损耗测量 Cu/Nb-Ti 多丝复合线磁滞损耗的磁强计测量法 |
China National Standards Methods |
English PDF |
| GB 17743-2007 |
Limits and Methods of measurement of radio distrubance characteristics of electrical lighting and similar equipment 电气照明和类似设备的无线电骚扰特性的限值和测量方法 |
China National Standards Methods |
English PDF |
| GB/T 4271-2007 |
Test Methods for the thermal performance of solar collectors 太阳能集热器热性能试验方法 |
China National Standards Methods |
English PDF |
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