China National Standards

China Tri GB Standards English PDF List


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.
  •  China "Tri" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 223.70-2008 Iron, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotomeTric method
    钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.69-2008 Iron, steel and alloy - Determination of carbon contents - Gas-volumeTric method after combustion in the pipe furnace
    钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
    China National Standards
    Tri

    English PDF
    GB/T 223.67-2008 Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotomeTric method
    钢铁及合金 硫含量的测定 次甲基蓝分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.64-2008 Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectromeTric method
    钢铁及合金 锰含量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 223.43-2008 Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotomeTric method
    钢铁及合金 钨含量的测定 重量法和分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.31-2008 Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotomeTric method
    钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.29-2008 Iron, steel and alloy - Determination of lead content - Carrier precipitation-xylenol orange spectrophotomeTric method
    钢铁及合金 铅含量的测定 载体沉淀-二甲酚橙分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.26-2008 Iron, steel and alloy - Determination of molybdenum content - The thiocyanate spectrophotomeTric method
    钢铁及合金 钼含量的测定 硫氰酸盐分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 223.23-2008 Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotomeTric method
    钢铁及合金 镍含量的测定 丁二酮肟分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 21834-2008 Medium and low alloy steel - Determination of the disTribution of multi-element contents - Original position statistic distribution analysis method
    中低合金钢 多元素成分分布的测定 金属原位统计分布分析法
    China National Standards
    Tri

    English PDF
    GB/T 13793-2008 Steel pipes with a longitudinal elecTric (resistance) weld
    直缝电焊钢管
    China National Standards
    Tri

    English PDF
    GB/T 21864-2008 Standard test method for molecular weight averages and molecular weight disTribution of polystyrene by high performance size-exclusion chromatography
    聚苯乙烯的平均分子量和分子量分布的检测标准方法 高效体积排阻色谱法
    China National Standards
    Tri

    English PDF
    GB/T 21849-2008 Chemical products for indusTrial use - Determination of inflammation of gases formed after hydrolysis of solids and liquids
    工业用化学品 固体和液体水解产生的气体可燃性的确定
    China National Standards
    Tri

    English PDF
    GB/T 21848-2008 Chemical products for indusTrial use - Determination of explosion risk
    工业用化学品 爆炸危险性的确定
    China National Standards
    Tri

    English PDF
    GB/T 21847-2008 Chemical products for indusTrial use - Determination of inflammation of gases
    工业用化工产品 气体可燃性的确定
    China National Standards
    Tri

    English PDF
    GB/T 21846-2008 Chemical products for indusTrial use - Determination of the inflammation of solids
    工业用化工产品 固体可燃性的确定
    China National Standards
    Tri

    English PDF
    GB/T 21814-2008 Testing methods for indusTrial wastewater - Fish acute toxicity
    工业废水的试验方法 鱼类急性毒性试验
    China National Standards
    Tri

    English PDF
    GB/T 21801-2008 Testing of chemicals - Ready biodegradability - ManomeTric respirometry test
    化学品 快速生物降解性 呼吸计量法试验
    China National Standards
    Tri

    English PDF
    GB/T 21782.1-2008 Coating powders - Part 1: Determination of particle size disTribution by sieving
    粉末涂料 第1部分:筛分法测定粒度分布
    China National Standards
    Tri

    English PDF
    GB/T 21779-2008 Test method for particle size disTribution of metal powders and related compounds by light scattering
    金属粉末和相关化合物粒度分布的光散射试验方法
    China National Standards
    Tri

    English PDF
    GB/T 21756-2008 Chemical products for indusTrial use - Determination of relative temperature of spontaneous flammable of solids
    工业用途的化学产品 固体物质相对自燃温度的测定
    China National Standards
    Tri

    English PDF
    GB/T 21755-2008 Chemical products for indusTrial use - Determination of oxidizing properties of solids
    工业用途的化学产品 固体物质氧化性质的测定
    China National Standards
    Tri

    English PDF
    GB/T 15043-2008 Method of measuring elecTrical and photometric characteristics for incandescent lamps
    白炽灯泡光电参数的测量方法
    China National Standards
    Tri

    English PDF
    GB/T 997-2008 Rotating elecTrical machines - Classification of types of construction ,mounting arrangements and terminal box position for(IM Code)
    旋转电机结构型式、安装型式及接线盒位置的分类(IM代码)
    China National Standards
    Tri

    English PDF
    GB/T 9088-2008 Organization method for elecTric tools
    电动工具型号编制方法
    China National Standards
    Tri

    English PDF
    GB/T 4776-2008 ElecTrical safety terminology
    电气安全术语
    China National Standards
    Tri

    English PDF
    GB/T 21708-2008 Environomental condition for dry heat-desert - General technical requirements of elecTric and electronic equipments
    干热沙漠环境条件 电工电子设备通用技术要求
    China National Standards
    Tri

    English PDF
    GB/T 21706-2008 Modular terminal combination elecTrical equipment
    模数化终端组合电器
    China National Standards
    Tri

    English PDF
    GB/T 21705-2008 Power monitor for low-voltage elecTrical apparatus
    低压电器电量监控器
    China National Standards
    Tri

    English PDF
    GB/T 20643.2-2008 Specific environment condition - Environmental test methods - Part2 Artificial environment test method and guidance - ElecTric and electronic products(including communication products)
    特殊环境条件 环境试验方法 第2部分:人工模拟试验方法及导则 电工电子产品(含通信产品)
    China National Standards
    Tri

    English PDF
    GB/T 13869-2008 General guide for safety of elecTric user
    用电安全导则
    China National Standards
    Tri

    English PDF
    GB/T 4074.5-2008 Winding wires - Test methods - Part 5: ElecTrical properties
    绕组线试验方法 第5部分:电性能
    China National Standards
    Tri

    English PDF
    GB/T 13397-2008 Technical specification for silver-metaloxide elecTrical contacts by alloy internal oxidation method
    合金内氧化法银金属氧化物电触头技术条件
    China National Standards
    Tri

    English PDF
    GB/T 13002-2008 Rotating elecTrical machines - Part 11: Thermal protection
    旋转电机 热保护
    China National Standards
    Tri

    English PDF
    GB/T 12940-2008 Technical specification for silver-graphite elecTrical contacts
    银石墨电触头技术条件
    China National Standards
    Tri

    English PDF
    GB/T 21650.2-2008 Pore size disTribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and macropores by gas adsorption
    压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第2部分:气体吸附法分析介孔和大孔
    China National Standards
    Tri

    English PDF
    GB/T 21650.1-2008 Pore size disTribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 1: Mercury porosimetry
    压汞法和气体吸附法测定固体材料孔径分布和孔隙度 第1部分:压汞法
    China National Standards
    Tri

    English PDF
    GB/T 21648-2008 IndusTrial dense woven wire cloth
    金属丝编织密纹网
    China National Standards
    Tri

    English PDF
    GB/T 11356.1-2008 Belt drives - Pulleys for V-belts (system based on datum width) -GeomeTrical inspection of grooves
    带传动 V带轮(基准宽度制) 槽形检验
    China National Standards
    Tri

    English PDF
    GB 4706.85-2008 Safety of household and similar elecTrical appliances - Particular requirements for skin exposure to ultraviolet and infrared radiation
    家用和类似用途电器的安全 紫外线和红外线辐射皮肤器具的特殊要求
    China National Standards
    Tri

    English PDF
    GB 4706.27-2008 Household and similar elecTrical appliances-safety - Part 2: Particular requirements for fans
    家用和类似用途电器的安全 第2部分:风扇的特殊要求
    China National Standards
    Tri

    English PDF
    GB 4706.15-2008 Household and similar elecTrical appliances-safety - Particular requirements for appliances for skin or hair care
    家用和类似用途电器的安全 皮肤及毛发护理器具的特殊要求
    China National Standards
    Tri

    English PDF
    GB/T 15491-2008 Requirements and measurement methods of elecTrical performance for duplexers used in the mobile services
    移动通信双工器电性能要求及测量方法
    China National Standards
    Tri

    English PDF
    GB/T 7376-2008 Determination of micro-amounts of water in indusTrial Fluorinated alkane
    工业用氟代烷烃中微量水分的测定
    China National Standards
    Tri

    English PDF
    GB/T 2899-2008 Barium sulphate precipitated for indusTrial use
    工业沉淀硫酸钡
    China National Standards
    Tri

    English PDF
    GB/T 16637-2008 General requirements for gas turbine elecTrical equipment
    轻型燃气轮机电气设备通用技术要求
    China National Standards
    Tri

    English PDF
    GB/T 1621-2008 Ferric chloride for indusTrial use
    工业氯化铁
    China National Standards
    Tri

    English PDF
    GB 21634-2008 Triple superphosphorate
    重过磷酸钙
    China National Standards
    Tri

    English PDF
    GB 21522-2008 Emission standard of coalbed methane/coal mine gas(on Trial)
    煤层气(煤矿瓦斯)排放标准(暂行)
    China National Standards
    Tri

    English PDF
    GB 21519-2008 Minimum allowable values of the energy efficiency and energy efficiency grades for elecTrical storage water heaters
    储水式电热水器能效限定值及能效等级
    China National Standards
    Tri

    English PDF
    GB/T 6369-2008 Surface active agents - Determination of emulsifying power - ColorimeTric method
    表面活性剂 乳化力的测定 比色法
    China National Standards
    Tri

    English PDF
    GB/T 6368-2008 Surface active agents - Determination of pH of aqueous solution - PotentiomeTric method
    表面活性剂 水溶液pH值的测定 电位法
    China National Standards
    Tri

    English PDF
    GB/T 5574-2008 IndusTrial rubber sheet
    工业用橡胶板
    China National Standards
    Tri

    English PDF
    GB/T 21534-2008 IndusTrial water usage and conservation - Terminology
    工业用水节水 术语
    China National Standards
    Tri

    English PDF
    GB/T 6912-2008 Analysis of water used in boiler and cooling system - Determination of niTrite
    锅炉用水和冷却水分析方法 亚硝酸盐的测定
    China National Standards
    Tri

    English PDF
    GB/T 6908-2008 Analysis of water used in boil and cooling system-Determination of elecTrical conductivity
    锅炉用水和冷却水分析方法 电导率的测定
    China National Standards
    Tri

    English PDF
    GB/T 6904-2008 Water used in indusTrial circulating cooling system and boiler - Determination of pH
    工业循环冷却水及锅炉用水中pH的测定
    China National Standards
    Tri

    English PDF
    GB/T 4209-2008 Sodium silicate for indusTrial use
    工业硅酸钠
    China National Standards
    Tri

    English PDF
    GB/T 4119-2008 Carbon tetrachloride for indusTrial use
    工业用四氯化碳
    China National Standards
    Tri

    English PDF
    GB/T 4118-2008 Trichloromethane for industrial use
    工业用三氯甲烷
    China National Standards
    Tri

    English PDF
    GB/T 4117-2008 Methylene chloride for indusTrial use
    工业用二氯甲烷
    China National Standards
    Tri

    English PDF
    GB/T 21541-2008 Chlorinated methanes for indusTrial use - Determination of purity - Gas chromatography
    工业用氯代甲烷类产品纯度的测定 气相色谱法
    China National Standards
    Tri

    English PDF
    GB/T 21525-2008 Inorganic chemical products for indusTrial use - General method for determination of magnesium content by complexation titration
    无机化工产品中镁含量测定的通用方法 络合滴定法
    China National Standards
    Tri

    English PDF
    GB/T 18570.12-2008 Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness - Part 12: Field method for the tiTrimetric determination of water-soluble ferrous ions
    涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法
    China National Standards
    Tri

    English PDF
    GB/T 1613-2008 Barium nitrate for indusTrial use
    工业硝酸钡
    China National Standards
    Tri

    English PDF
    GB/T 1606-2008 Sodium bicarbonate for indusTrial use
    工业碳酸氢钠
    China National Standards
    Tri

    English PDF
    GB/T 15456-2008 IndusTrial circulating cooling water - Determination of the chemical oxygen demand - Potassium permanganate method
    工业循环冷却水中化学需氧量(COD)的测定 高锰酸钾法
    China National Standards
    Tri

    English PDF
    GB/T 15453-2008 Water for indusTrial circulating cooling system and boiler - Determination of chloride
    工业循环冷却水和锅炉用水中氯离子的测定
    China National Standards
    Tri

    English PDF
    GB/T 14640-2008 Water used in indusTrial circulating cooling system and boiler - Determination of potassium and sodium
    工业循环冷却水及锅炉用水中钾、钠含量的测定
    China National Standards
    Tri

    English PDF
    GB/T 14424-2008 IndusTrial circulating cooling water-Determination of residual chlorine
    工业循环冷却水中余氯的测定
    China National Standards
    Tri

    English PDF
    GB/T 14422-2008 Analysis of water used in boiler and cooling system - Determination of benzoTriazole
    锅炉用水和冷却水分析方法 苯骈三氮唑的测定
    China National Standards
    Tri

    English PDF
    GB/T 12737-2008 Chemical products for indusTrial use-General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
    工业用化工产品中以硫酸根表示的痕量硫化合物测定的通用方法 还原和滴定法
    China National Standards
    Tri

    English PDF
    GB/T 19903.11-2008 IndusTrial automation systems and integration - Physical device control - Data model for computerized numerical controllers - Part 11: process data for milling
    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11部分: 铣削用工艺数据
    China National Standards
    Tri

    English PDF
    GB/T 15972.32-2008 Specifications for optical fibre test methods - Part 32: Measurement methods and test procedures for mechanical characteristics - Coating sTrippability
    光纤试验方法规范 第32部分:机械性能的测量方法和试验程序 涂覆层可剥性
    China National Standards
    Tri

    English PDF
    GB/T 6150.6-2008 Methods for chemical analysis of tungsten concentrates - Determination hygroscopic moisture content - GravimeTric method
    钨精矿化学分析方法 湿存水量的测定 重量法
    China National Standards
    Tri

    English PDF
    GB/T 6150.5-2008 Methods for chemical analysis of tungsten concentrates - Determination of calcium content - EDTA volumeTric method and flame atomic absorption spectrometric method
    钨精矿化学分析方法 钙量的测定 EDTA容量法和火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 6150.15-2008 Methods for chemical analysis of tungsten concentrates - Determination of bismuth content - Flame atomic absorption spectromeTric method
    钨精矿化学分析方法 铋量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 6150.14-2008 Methods for chemical analysis of tungsten concentrates - Determination of manganese content - The ammonium ferrous sulfate volumeTric method and flame atomic absorption spectrometric method
    钨精矿化学分析方法 锰量的测定 硫酸亚铁铵容量法和火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 6150.1-2008 Methods for chemical analysis of tungsten concentrates - Determination of tungsten Trioxide content - The ammonium tungstate igniting gravimetric method
    钨精矿化学分析方法 三氧化钨量的测定 钨酸铵灼烧重量法
    China National Standards
    Tri

    English PDF
    GB/T 6150.11-2008 Methods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectromeTric method
    钨精矿化学分析方法 锌量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 6150.10-2008 Methods for chemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectromeTric method
    钨精矿化学分析方法 铅量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 5124.2-2008 Methods for chemical analysis of hardmetals - Determination of insoluble (free) carbon content - GravimeTric method
    硬质合金化学分析方法 不溶(游离)碳量的测定 重量法
    China National Standards
    Tri

    English PDF
    GB/T 5124.1-2008 Methods for chemical analysis of hardmetals - Determination of total carbon content - GravimeTric method
    硬质合金化学分析方法 总碳量的测定 重量法
    China National Standards
    Tri

    English PDF
    GB/T 3952-2008 Copper drawing stock for elecTrical purpose
    电工用铜线坯
    China National Standards
    Tri

    English PDF
    GB/T 3253.6-2008 Methods for chemical analysis of antimony and antimony Trioxide - Determination of selenium content - Atomic fluorescence spectrometer method
    锑及三氧化二锑化学分析方法 硒量的测定 原子荧光光谱法
    China National Standards
    Tri

    English PDF
    GB/T 3253.5-2008 Methods for chemical analysis of antimony and antimony Trioxide - Determination of copper content - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铜量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 3253.3-2008 Methods for chemical analysis of antimony and antimony Trioxide - Determination of lead content - Flame atomic absorption spectrometric method
    锑及三氧化二锑化学分析方法 铅量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 3253.2-2008 Methods for chemical analysis of antimony and antimony Trioxide - Determination of iron content - Orthophenanthroline spectrophotometric method
    锑及三氧化二锑化学分析方法 铁量的测定 邻二氮杂菲分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 3253.1-2008 Methods for chemical analysis of antimony and antimony Trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method
    锑及三氧化二锑化学分析方法 砷量的测定 砷钼蓝分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.9-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 9:Determination of lithium content Flame atomic absorption spectromeTric method
    铝及铝合金化学分析方法 第9部分:锂含量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 20975.7-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 7:Determination of manganese content Potassium periodate spectrophotomeTric method
    铝及铝合金化学分析方法 第7部分: 锰含量的测定 高碘酸钾分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.6-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 6:Determination of cadmium content Flame atomic absorption spectromeTric method
    铝及铝合金化学分析方法 第6部分:镉含量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 20975.4-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 4:Determination of iron content Orthopenanthroline photomeTric method
    铝及铝合金化学分析方法 第4部分:铁含量的测定 邻二氮杂菲分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.23-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 23:Determination of antimony content Potassium iodide spectrophotomeTric method
    铝及铝合金化学分析方法 第23部分:锑含量的测定 碘化钾分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.22-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 22:Determination of beryllium content SCR spectrophotomeTric method
    铝及铝合金化学分析方法 第22部分:铍含量的测定 依莱铬氰兰R分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.21-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 21:Determination of calcium content Flame atomic absorption spectromeTric method
    铝及铝合金化学分析方法 第21部分:钙含量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    English PDF
    GB/T 20975.20-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 20:Determination of gallium content Butyrhodamine B spectrophotomeTric method
    铝及铝合金化学分析方法 第20部分:镓含量的测定 丁基罗丹明B分光光度法
    China National Standards
    Tri

    English PDF
    GB/T 20975.17-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 17: Determination of strontium content Flame atomic absorption spectromeTric method
    铝及铝合金化学分析方法 第17部分:锶含量的测定 火焰原子吸收光谱法
    China National Standards
    Tri

    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
    Tri

    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
    Tri

    English PDF

    Find out:7906Items   |  To Page of: First -Previous-Next -Last  | [52] [53] [54] [55] [56] [57] [58]

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.rjs.cn

    China Licenses

    www.transcustoms.com

    China HS code & Tariff

    www.gbstandards.org

    China National Standards