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Standard Code | Standard Title | Standard Class | Order |
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GB/T 21524-2008 |
Particle size determinAtion of inorganic chemical products - Sieving method 无机化工产品中粒度的测定 筛分法 |
China National Standards At |
English PDF |
GB/T 18838.4-2008 |
PreparAtion of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 4:Low-carbon cast-steel shot 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第4部分: 低碳铸钢丸 |
China National Standards At |
English PDF |
GB/T 18838.3-2008 |
PreparAtion of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and grit 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第3部分: 高碳铸钢丸和砂 |
China National Standards At |
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 At |
English PDF |
GB/T 1692-2008 |
Vulcanized rubber-DeterminAtion of the insulation resistivity 硫化橡胶 绝缘电阻率的测定 |
China National Standards At |
English PDF |
GB/T 16632-2008 |
DeterminAtion of scale inhibition performance of water treatment agents - Calcium carbonate precipitation method 水处理剂阻垢性能的测定 碳酸钙沉积法 |
China National Standards At |
English PDF |
GB/T 16583-2008 |
IdentificAtion of saturated rubbers in unsaturated rubbers 不饱和橡胶中饱和橡胶的鉴定 |
China National Standards At |
English PDF |
GB/T 1613-2008 |
Barium nitrAte for industrial use 工业硝酸钡 |
China National Standards At |
English PDF |
GB/T 1606-2008 |
Sodium bicarbonAte for industrial use 工业碳酸氢钠 |
China National Standards At |
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 At |
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 At |
English PDF |
GB/T 15340-2008 |
Rubber,raw nAtural and raw synthetic-Sampling and further preparative procedures 天然、合成生胶取样及其制样方法 |
China National Standards At |
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 At |
English PDF |
GB/T 14427-2008 |
Analysis of wAter used in boiler and cooling system - Determination of iron 锅炉用水和冷却水分析方法 铁的测定 |
China National Standards At |
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 At |
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 At |
English PDF |
GB/T 13288.1-2008 |
PreparAtion of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive bl 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第1部分: 用于评定喷射清理后钢材表面粗糙度的ISO表面粗糙度比较样块的技术要求和定义 |
China National Standards At |
English PDF |
GB/T 12832-2008 |
Rubber-DeterminAtion of crystallization effects by hardness measurements 橡胶结晶效应的测定 硬度测量法 |
China National Standards At |
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 At |
English PDF |
GB/T 12154-2008 |
Analysis of wAter used in boiler and cooling system - Determination of total aluminium 锅炉用水和冷却水分析方法 全铝的测定 |
China National Standards At |
English PDF |
GB/T 10656-2008 |
Analysis of wAter used in boiler and cooling system - Determination of zinc - Zincon spectrophotometry 锅炉用水和冷却水分析方法 锌离子的测定 锌试剂分光光度法 |
China National Standards At |
English PDF |
GB/T 9043-2008 |
General technical requirements of gas discharge tubes for the over-voltage protection of telecommunicAtions installations 通信设备过电压保护用气体放电管通用技术条件 |
China National Standards At |
English PDF |
GB/T 7424.2-2008 |
Optical fibre cable generic specificAtion - Part 2: Basic optical cable test procedures 光缆总规范 第2部分: 光缆基本试验方法 |
China National Standards At |
English PDF |
GB/T 21548-2008 |
Methods of measurement of the high speed semiconductor lasers directly modulAted for optical fiber communication systems 光通信用高速直接调制半导体激光器的测量方法 |
China National Standards At |
English PDF |
GB/T 21547.3-2008 |
VMEbus Extensions for instrumentAtion - Part 3: TCP/IP-IEEE488.1 Interface specification VME总线对仪器的扩展 第3部分:TCP/IP-IEEE488.1 接口规范 |
China National Standards At |
English PDF |
GB/T 21547.2-2008 |
VMEbus Extensions for instrumentAtion -Part 2: TCP/IP-VXIbus Interface specification VME总线对仪器的扩展 第2部分:TCP/IP-VXI总线接口规范 |
China National Standards At |
English PDF |
GB/T 21547.1-2008 |
VME bus Extensions for instrumentAtion - Part 1: TCP/IP Instrument protocol specification VME总线对仪器的扩展 第1部分: TCP/IP仪器协议规范 |
China National Standards At |
English PDF |
GB/T 21544-2008 |
The charger for lithium-ion bAtteries of cellular phones 移动通信手持机用锂离子电源充电器 |
China National Standards At |
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 At |
English PDF |
GB/T 15972.54-2008 |
SpecificAtions for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation 光纤试验方法规范 第54部分:环境性能的测量方法和试验程序 伽玛辐照 |
China National Standards At |
English PDF |
GB/T 15972.53-2008 |
SpecificAtions for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion 光纤试验方法规范 第53部分:环境性能的测量方法和试验程序 浸水 |
China National Standards At |
English PDF |
GB/T 15972.52-2008 |
SpecificAtions for optical fibre test methods - Part 52: Measurement methods and test procedures for environmental characteristics - Change of temperature 光纤试验方法规范 第52部分:环境性能的测量方法和试验程序 温度循环 |
China National Standards At |
English PDF |
GB/T 15972.51-2008 |
SpecificAtions for optical fibre test methods - Part 51: Measurement methods and test procedures for environmental characteristics - Dry heat 光纤试验方法规范 第51部分: 环境性能的测量方法和试验程序 干热 |
China National Standards At |
English PDF |
GB/T 15972.49-2008 |
SpecificAtions for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay 光纤试验方法规范 第49部分:传输特性和光学特性的测量方法和试验程序-微分模时延 |
China National Standards At |
English PDF |
GB/T 15972.47-2008 |
SpecificAtions for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss 光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗 |
China National Standards At |
English PDF |
GB/T 15972.46-2008 |
SpecificAtions for optical fibre test methods - Part 46: Measurement methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical transmittance 光纤试验方法规范 第46部分:传输特性和光学特性的测量方法和试验程序 透光率变化 |
China National Standards At |
English PDF |
GB/T 15972.45-2008 |
SpecificAtions for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter 光纤试验方法规范 第45部分:传输特性和光学特性的测量方法和试验程序 模场直径 |
China National Standards At |
English PDF |
GB/T 15972.44-2008 |
SpecificAtions for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelength 光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards At |
English PDF |
GB/T 15972.43-2008 |
SpecificAtions for optical fibre test methods - Part 43: Measurement methods and test procedures for transmission and optical characteristics - Numerrical aperture 光纤试验方法规范 第43部分:传输特性和光学特性的测量方法和试验程序 数值孔径 |
China National Standards At |
English PDF |
GB/T 15972.42-2008 |
SpecificAtions for optical fibre test methods - Part 42: Measurement methods and test procedures for transmission and optical characteristics - Chromatic dispersion 光纤试验方法规范 第42部分:传输特性和光学特性的测量方法和试验程序 波长色散 |
China National Standards At |
English PDF |
GB/T 15972.41-2008 |
SpecificAtions for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - Bandwidth 光纤试验方法规范 第41部分:传输特性和光学特性的测量方法和试验程序 带宽 |
China National Standards At |
English PDF |
GB/T 15972.34-2008 |
SpecificAtions for optical fibre test methods - Part 34: Measurement methods and test procedures for mechanical characteristics - Fibre curl 光纤试验方法规范 第34部分:机械性能的测量方法和试验程序 光纤翘曲 |
China National Standards At |
English PDF |
GB/T 15972.33-2008 |
SpecificAtions for optical fibres test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility 光纤试验方法规范 第33部分:机械性能的测量方法和试验程序 应力腐蚀敏感性参数 |
China National Standards At |
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 At |
English PDF |
GB/T 15972.31-2008 |
SpecificAtions for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strength 光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度 |
China National Standards At |
English PDF |
GB/T 15972.22-2008 |
SpecificAtions for optical fibre test methods - Part 22: Measurement methods and test procedures for dimensions - Length measurement 光纤试验方法规范 第22部分:尺寸参数的测量方法和试验程序 长度 |
China National Standards At |
English PDF |
GB/T 15972.21-2008 |
SpecificAtions for optical fibre test methods - Part 21: Measurement methods and test procedures for dimensions - Coating geometry 光纤试验方法规范 第21部分:尺寸参数的测量方法和试验程序 涂覆层几何参数 |
China National Standards At |
English PDF |
GB/T 17454.3-2008 |
Safety of machinery - Pressure-sensitive protective devices - Part 3: General principles for design and testing of pressure-sensitive bumpers, plAtes, wires and similar devices 机械安全 压敏保护装置 第3部分: 压敏缓冲器、压敏板、压敏线及类似装置的设计和试验通则 |
China National Standards At |
English PDF |
GB/T 17454.1-2008 |
Safety of machinery - Pressure - sensitive protective devices - Part 1: General principles for design and testing of pressure-sensitive mAts and pressure-sensitive floors 机械安全 压敏保护装置 第1部分: 压敏垫和压敏地板的设计和试验通则 |
China National Standards At |
English PDF |
GB 17888.2-2008 |
Safety of machinery - Permanent means of access to machinery - Part 2: Working plAtforms and walkways 机械安全 进入机械的固定设施 第2部分:工作平台和通道 |
China National Standards At |
English PDF |
GB/Z 18620.4-2008 |
Cylindrical gears - Code of inspection practice - Part 4: ReommendAtions relative to surface texture and tooth contact pattern checking 圆柱齿轮 检验实施规范 第4部分:表面结构和轮齿接触斑点的检验 |
China National Standards At |
English PDF |
GB/Z 18620.3-2008 |
Cylindrical gears - Code of inspection practice - Part 3: RecommendAtions relative to gear blanks, shaft centre distance and parallelism of axes 圆柱齿轮 检验实施规范 第3部分: 齿轮坯、轴中心距和轴线平行度的检验 |
China National Standards At |
English PDF |
GB/Z 18620.2-2008 |
Cylindrical gears - Code of inspection practice - Part 2: Inspetion relAted to radial composite deviations,runout, tooth thickness and backlash 圆柱齿轮 检验实施规范 第2部分: 径向综合偏差、径向跳动、齿厚和侧隙的检验 |
China National Standards At |
English PDF |
GB/T 985.4-2008 |
Recommended joint preparAtion for welding on clad steels 复合钢的推荐坡口 |
China National Standards At |
English PDF |
GB/T 985.3-2008 |
Recommended joint preparAtion for gas-shield arc welding on aluminium and its alloys 铝及铝合金气体保护焊的推荐坡口 |
China National Standards At |
English PDF |
GB/T 985.2-2008 |
Recommended joint preparAtion for submerged arc welding 埋弧焊的推荐坡口 |
China National Standards At |
English PDF |
GB/T 985.1-2008 |
Recommended joint preparAtion for gas welding, manual metal arc welding, gas-shield arc welding and beam welding 气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口 |
China National Standards At |
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 At |
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 At |
English PDF |
GB/T 6150.4-2008 |
Methods for chemical analysis of tungsten concentrAtes - Determination of sulfur content - The high frequency-infrared absorption method 钨精矿化学分析方法 硫量的测定 高频红外吸收法 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
GB/T 21559.2-2008 |
Rolling bearings - Linear motion rolling bearings - Part 2: StAtic load ratings 滚动轴承 直线运动滚动支承 第2部分: 额定静载荷 |
China National Standards At |
English PDF |
GB/T 21559.1-2008 |
Rolling bearings - Linear motion rolling bearings - Part 1: Dynamic load rAtings and rating life 滚动轴承 直线运动滚动支承 第1部分:额定动载荷和额定寿命 |
China National Standards At |
English PDF |
GB/T 21540-2008 |
Hydraulic fluid power - On-line automAtic particle-counting systems for liquids - Methods of calibration and validation 液压传动 液体在线自动颗粒计数系统 校准和验证方法 |
China National Standards At |
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 At |
English PDF |
GB/T 20975.8-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 8:DeterminAtion of zinc content 铝及铝合金化学分析方法 第8部分:锌含量的测定 |
China National Standards At |
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 At |
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 At |
English PDF |
GB/T 20975.5-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 5:DeterminAtion of silicon content 铝及铝合金化学分析方法 第5部分:硅含量的测定 |
China National Standards At |
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 At |
English PDF |
GB/T 20975.3-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 3:DeterminAtion of copper content 铝及铝合金化学分析方法 第3部分: 铜含量的测定 |
China National Standards At |
English PDF |
GB/T 20975.24-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 24:DeterminAtion of total rare earth contents 铝及铝合金化学分析方法 第24部分:稀土总含量的测定 |
China National Standards At |
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 At |
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 At |
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 At |
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 At |
English PDF |
GB/T 20975.19-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 19:DeterminAtion of zirconium content 铝及铝合金化学分析方法 第19部分:锆含量的测定 |
China National Standards At |
English PDF |
GB/T 20975.18-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 18:DeterminAtion of chromium content 铝及铝合金化学分析方法 第18部分:铬含量的测定 |
China National Standards At |
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 At |
English PDF |
GB/T 20975.16-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 16:DeterminAtion of magnesium 铝及铝合金化学分析方法 第16部分:镁含量的测定 |
China National Standards At |
English PDF |
GB/T 20975.15-2008 |
Methods for chemical analysis of aluminium and aluminium alloys - Part 15:DeterminAtion of boron content 铝及铝合金化学分析方法 第15部分:硼含量的测定 |
China National Standards At |
English PDF |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
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 At |
English PDF |
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