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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 1448-2005 |
Fiber-reinforced plastics composites-Determination of compressive properties 纤维增强塑料压缩性能试验方法 |
China National Standards Determination |
 English PDF |
| GB/T 1447-2005 |
Fiber-reinforced plastics composites---Determination of tensile properties 纤维增强塑料拉伸性能试验方法 |
China National Standards Determination |
English PDF |
| GB/T 1446-2005 |
Fiber-reinforced plastics composites-The generals for Determination of properties 纤维增强塑料性能试验方法总则 |
China National Standards Determination |
English PDF |
| GB/T 6706-2005 |
Determination of water Content of coking Phenol by cryoscopic method 焦化苯酚水分测定--结晶点下降法 |
China National Standards Determination |
English PDF |
| GB/T 6701-2005 |
Method for the Determination of The non-volatile of naphthalene 萘不挥发物的测定方法 |
China National Standards Determination |
English PDF |
| GB/T 3069.2-2005 |
Method for the Determination of The crystallization temperature of naphthalene 萘结晶点的测定方法 |
China National Standards Determination |
English PDF |
| GB/T 19747-2005 |
Corrosion of metals and alloys-Determination of bimetallic Corrosion in outdoor exposure corrosion tests 金属和合金的腐蚀 双金属室外暴露腐蚀试验 |
China National Standards Determination |
English PDF |
| GB/T 10561-2005 |
Steel-Determination of content of nonmetallic inclusions-Micrographic method using standards diagrams 钢中非金属夹杂物含量的测定--标准评级图显微检验法 |
China National Standards Determination |
English PDF |
| GB/T 19681-2005 |
The method for the Determination of Sudan dyes in foods-High performance liquid chromatography 食品中苏丹红染料的检测方法 高效液相色谱法 |
China National Standards Determination |
English PDF |
| GB/T 19811-2005 |
Plastics-Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test 在定义堆肥化中试条件下 塑料材料崩解程度的测定 |
China National Standards Determination |
English PDF |
| GB/T 19810-2005 |
Polyethylene(PE)pipe and fittings-Determination of the tensile strength and failure mode of test pieces from a butt-fused joint 聚乙烯(PE)管材和管件 热熔对接接头 拉伸强度和破坏形式的测定 |
China National Standards Determination |
English PDF |
| GB/T 19723-2005 |
Determination Commercial mass of Textiles-Fibres Consignments 纺织纤维货批商业质量的测定 |
China National Standards Determination |
English PDF |
| GB/T 19720-2005 |
Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime 铂合金首饰 铂、钯含量的测定 氯铂酸铵重量法 丁二酮肟重量法 |
China National Standards Determination |
English PDF |
| GB/T 19719-2005 |
Jewellery-Determination of the release of nickel-Method of spectrometry 首饰 镍释放量的测定 光谱法 |
China National Standards Determination |
English PDF |
| GB/T 19718-2005 |
Jewellery-Determination of nickel content-Method of flame atomic absorption spectrometry 首饰 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 19684-2005 |
Determination of chlortetracycline in feeds-High performance liquid chromatography 饲料中金霉素的测定 高效液相色谱法 |
China National Standards Determination |
English PDF |
| GB/T 19687-2005 |
Determination of the long-term change in thermal resistance of closed-cell plastics(accelerated laboratory test methods) 闭孔塑料长期热阻变化的测定 实验室加速测试方法 |
China National Standards Determination |
English PDF |
| GB/T 12151-2005 |
Analysis of water used in boiler and cooling system-Determination of turbidity-Formazine turbidity 锅炉用水和冷却水分析方法 浊度的测定（福马肼浊度） |
China National Standards Determination |
English PDF |
| GB/T 12146-2005 |
Analysis of water used in boil and cooling system Determination of ammonia-Phenol method 锅炉用水和冷却水分析方法 氨的测定 苯酚法 |
China National Standards Determination |
English PDF |
| GB/T 18932.28-2005 |
Method for the Determination of tetracyclins antibiotics residues in honey--Enzyme-linked Immunosorbent Assay method 蜂蜜中四环素族抗生素残留量测定方法 酶联免疫法 |
China National Standards Determination |
English PDF |
| GB/T 18932.27-2005 |
Method for the Determination of tylosin residue in honey--Enzyme-linked Immunosorbent Assay method 蜂蜜中泰乐菌素残留量测定方法 酶联免疫法 |
China National Standards Determination |
English PDF |
| GB/T 18932.26-2005 |
Method for the Determination of metronidazole,ronidazole and dimetridazole residues in honey-Liquid chromatographic method 蜂蜜中甲硝哒唑、洛硝哒唑、二甲硝咪唑残留量的测定方法 液相色谱法 |
China National Standards Determination |
English PDF |
| GB/T 18932.25-2005 |
Method for the Determination of penicillin G,penicillin V,nafcillin,oxacillin,cloxacillin,dicloxacillin residues in honey-LC-MS-MS method 蜂蜜中青霉素G、青霉素V、乙氧萘青霉素、苯唑青霉素、邻氯青霉素、双氯青霉素残留量的测定方法 液相色谱--串联质谱法 |
China National Standards Determination |
English PDF |
| GB/T 18932.24-2005 |
Method for the Determination of the metabolite residues of furaltadon,nitrofurazone,nitrofurantoin and furazolidone in honey-liquid chromatography-tandem mass spectrometry method 蜂蜜中呋喃它酮、呋喃西林、呋喃妥因和呋喃唑酮代谢物残留量的测定方法 液湘色谱--串联质谱法 |
China National Standards Determination |
English PDF |
| GB/T 19611-2004 |
Tobacco and tobaccoproducts--Determination of maleic hydrazide residues UV Spectrophotometer method 烟草及烟草制品 抑芽丹残留量的测定 紫外分光光度法 |
China National Standards Determination |
English PDF |
| GB/T 19609-2004 |
Cigarette--Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine 卷烟 用常规分析用吸烟机测定 总粒相物和焦油 |
China National Standards Determination |
English PDF |
| GB/T 13596-2004 |
Tobacco and tobaccoproducts--Determination of organochlorine pesticide residues--Gas chromatographic method 烟草和烟草制品 有机氯农药残留量的测定 气相色谱法 |
China National Standards Determination |
English PDF |
| GB/T 13595-2004 |
Tobacco and tobacco products--Determination of pyrethroids，organophosphorus and nitrogen-containing pesticides residues 烟草及烟草制品 拟除虫菊酯杀虫剂、有机磷杀虫剂、含氮农药残留量的测定 |
China National Standards Determination |
English PDF |
| GB/T 19587-2004 |
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 Determination |
English PDF |
| GB/T 13221-2004 |
Nanometer powder--Determination of particle size distribution--Small angle X-ray scattering method 纳米粉末粒度分布的测定 X射线小角散射法 |
China National Standards Determination |
English PDF |
| GB/T 19540-2004 |
Determination of zearalenone in feeds 饲料中玉米赤霉烯酮的测定 |
China National Standards Determination |
English PDF |
| GB/T 19539-2004 |
Determination of ochratoxin A in feeds 饲料中赭曲霉毒素A的测定 |
China National Standards Determination |
English PDF |
| GB/T 3002-2004 |
Refractory products--Determination of modulus of rupture at elevated temperatures 耐火材料 高温抗折强度试验方法 |
China National Standards Determination |
English PDF |
| GB/T 10894-2004 |
Determination method of noise emitted by separating machine 分离机械 噪声测试方法 |
China National Standards Determination |
English PDF |
| GB/T 13080-2004 |
Determination of lead in feeds--Method using atomic absorption spectrometry 饲料中铅的测定 原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6379.2-2004 |
Accuracy(trueness and precision)of measurement methods and results--Part 2:Basic method for the Determination of repeatability and reproducibility of a standard measurement method 测量方法与结果的准确度(正确度与精密度) 第2部分:确定标准测量方法重复性与再现性的基本方法 |
China National Standards Determination |
English PDF |
| GB/T 19524.2-2004 |
Determination of mortality of ascarid egg in fertilizers 肥料中蛔虫卵死亡率的测定 |
China National Standards Determination |
English PDF |
| GB/T 19524.1-2004 |
Determination of fecal coliforms in fertilizers 肥料中粪大肠菌群的测定 |
China National Standards Determination |
English PDF |
| GB/T 18696.1-2004 |
Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 1:Method using standing wave ratio 声学 阻抗管中吸声系数和声阻抗的测量 第1部分:驻波比法 |
China National Standards Determination |
English PDF |
| GB/T 19494.3-2004 |
Mechanical sampling of coal--Part 3:Determination of precision and bias test 煤炭机械化采样 第3部分:精密度测定和偏倚试验 |
China National Standards Determination |
English PDF |
| GB/T 12689.9-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of antimony content--The atomic fluorescence spectrometer and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法 锑量的测定 原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.8-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of silicon content--The molybdenum blue spectrophotometric method 锌及锌合金化学分析方法 硅量的测定 钼蓝分光光度法 |
China National Standards Determination |
English PDF |
| GB/T 12689.6-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of lead content--The oscillopolarographic method 锌及锌合金化学分析方法 铅量的测定 示波极谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.5-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of iron content--The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method 锌及锌合金化学分析方法 铁量的测定 磺基水杨酸分光光度法和火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.4-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method 锌及锌合金化学分析方法 铜量的测定 二乙基二硫代氨基甲酸铅分光光度法、火焰原子吸收光谱法和电解法 |
China National Standards Determination |
English PDF |
| GB/T 12689.3-2004 |
The methods forchemical analysis of zinc and zinc alloys--The Determination of cadmium content--The flame atomic absorption spectrometric method 锌及锌合金化学分析方法 镉量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.2-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of arsenic content--The atomic fluorescence spectrometer method 锌及锌合金化学分析方法 砷量的测定 原子荧光光谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.12-2004 |
The methods for chemical analysis of zinc and zinc alloys—The Determination of lead, cadmium, iron, copper, tin, aluminium, arsenic, stibium, magnesium lanthanum and cerium contents—The inductively coupled plasma-optical emission spectrometric method 锌及锌合金化学分析方法 铅、镉、铁、铜、锡、铝、砷、锑、镁、镧、铈量的测定 电感耦合等离子体--发射光谱法 |
China National Standards Determination |
English PDF |
| GB/T 12689.11-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric method 锌及锌合金化学分析方法 镧、铈合量的测定 三溴偶氮胂分光光度法 |
China National Standards Determination |
English PDF |
| GB/T 12689.10-2004 |
The methods for chemical analysis of zinc and zinc alloys--The Determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method 锌及锌合金化学分析方法 锡量的测定 苯芴酮-溴化十六烷基三甲胺分光光度法 |
China National Standards Determination |
English PDF |
| GB/T 6730.58-2004 |
Iron ores--Determination of vanadium content--Flame atomic absorption spectrometric method 铁矿石 钒含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.57-2004 |
Iron ores--Determination of chromium content--Flame atomic absorption spectrometric method 铁矿石 铬含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.56-2004 |
Iron ores--Determination of aluminum content--Flame atomic absorption spectrometric method 铁矿石 铝含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.55-2004 |
Iron ores--Determination of tin content--Flame atomic absorption spectrometric method 铁矿石 锡含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.54-2004 |
Iron ores--Determination of lead content--Flame atomic absorption spectrometric method 铁矿石 铅含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.53-2004 |
Iron ores--Determination of zinc content--Flame atomic absorption spectrometric method 铁矿石 锌含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 6730.52-2004 |
Iron ores--Determination of cobalt content--Flame atomic absorption spectrometric method 铁矿石 钴含量的测定 火焰原子吸收光谱法 |
China National Standards Determination |
English PDF |
| GB/T 10322.7-2004 |
Iron ore--Determination of size distribution by sieving 铁矿石 粒度分布的筛分测定 |
China National Standards Determination |
English PDF |
| GB/T 10322.6-2004 |
Iron ore--Determination of decrepitation index 铁矿石 热裂指数的测定方法 |
China National Standards Determination |
English PDF |
| GB/T 7534-2004 |
Volatile organic liquids for industrial use--Determination of boiling range 工业用挥发性有机液体 沸程的测定 |
China National Standards Determination |
English PDF |
| GB/T 6324.2-2004 |
Test method of organic chemical products--Part 2:Determination of dry residue after evaporation on a water bath for volatile organic liquids 有机化工产品试验方法 第2部分:挥发性有机液体水浴上蒸发后干残渣的测定 |
China National Standards Determination |
English PDF |
| GB/T 19466.3-2004 |
Plastics--Differential scanning calorimetry(DSC)--Part 3:Determination of temperatureand enthalpy of melting and crystallization 塑料 差示扫描量热法(DSC) 第3部分:熔融和结晶温度及热焓的测定 |
China National Standards Determination |
English PDF |
| GB/T 19466.2-2004 |
Plastics--Differential scanning calorimetry(DSC)--Part 2:Determination of glass transition temperature 塑料 差示扫描量热法(DSC) 第2部分:玻璃化转变温度的测定 |
China National Standards Determination |
English PDF |
| GB/T 1634.3-2004 |
Plastics--Determination of temperature of deflection under load--Part 3:High-strength thermosetting laminates 塑料 负荷变形温度的测定 第3部分:高强度热固性层压材料 |
China National Standards Determination |
English PDF |
| GB/T 1634.2-2004 |
Plastics--Determination of temperature of deflection under load--Part 2:Plastics，ebonite and long-fibre-reinforced composites 塑料 负荷变形温度的测定 第2部分:塑料、硬橡胶和长纤维增强复合材料 |
China National Standards Determination |
English PDF |
| GB/T 1634.1-2004 |
Plastics--Determination of temperature of deflection under load--Part 1:General test method 塑料 负荷变形温度的测定 第1部分:通用试验方法 |
China National Standards Determination |
English PDF |
| GB/T 5399-2004 |
Pulps--Determination of stock concentration 纸浆 浆料浓度的测定 |
China National Standards Determination |
English PDF |
| GB/T 744-2004 |
Pulps--Determination of alkali resistance 纸浆 抗碱性的测定 |
China National Standards Determination |
English PDF |
| GB/T 5401-2004 |
Pulps--Determination of alkali solubility 纸浆 碱溶解度的测定 |
China National Standards Determination |
English PDF |
| GB/T 3332-2004 |
Pulps--Determination of beatingdegree(Schopper-Riegler method) 纸浆 打浆度的测定(肖伯尔-瑞格勒法) |
China National Standards Determination |
English PDF |
| GB/T 210.2-2004 |
Specification and Determination methods of sodium carbonate for industrial use--Part 2:Specification and determination methods 工业碳酸钠及其试验方法 第2部分:工业碳酸钠试验方法 |
China National Standards Determination |
English PDF |
| GB/T 19469-2004 |
Determination of ignition temperature of pyrotechnic composition--DTA-TG analysis 烟火药剂着火温度的测定 差热-热重分析法 |
China National Standards Determination |
English PDF |
| GB/T 19468-2004 |
Determination of chlorates content in pyrotechnic composition 烟火药剂中氯酸盐含量的测定 |
China National Standards Determination |
English PDF |
| GB/T 1548-2004 |
Pulps--Determination of viscosity 纸浆 粘度的测定 |
China National Standards Determination |
English PDF |
| GB/T 1547-2004 |
Pulps--Determination of permanganate number 纸浆 高锰酸钾值的测定 |
China National Standards Determination |
English PDF |
| GB/T 1546-2004 |
Pulps--Determination of Kappa number 纸浆 卡伯值的测定 |
China National Standards Determination |
English PDF |
| GB/T 12027-2004 |
Plastics--Film and sheeting--Determination of dimensional change on heating 塑料 薄膜和薄片 加热尺寸变化率试验方法 |
China National Standards Determination |
English PDF |
| GB 210.1-2004 |
Specification and Determination methods of sodium carbonate for industrial use--Part 1:sodium carbonate for industrial use 工业碳酸钠及其试验方法 第1部分:工业碳酸钠 |
China National Standards Determination |
English PDF |
| GB/T 5174-2004 |
Surface active agents--Detergents--Determination of cationic-active matter content 表面活性剂 洗涤剂 阳离子活性物含量的测定 |
China National Standards Determination |
English PDF |
| GB/T 6609.9-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of cupric oxide content--2，9-Dimethyl-1，10 phenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 新亚铜灵光度法测定氧化铜含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.8-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of chromium sesquioxide content--Diphenyl carbazide photometric method 氧化铝化学分析方法和物理性能测定方法 二苯基碳酰二肼光度法测定三氧化二铬含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.7-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of titanium dioxide content--Diantiprylmehane photometric method 氧化铝化学分析方法和物理性能测定方法 二安替吡啉甲烷光度法测定二氧化钛含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.6-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of potassium oxide content--Flame photometric method 氧化铝化学分析方法和物理性能测定方法 火焰光度法测定氧化钾含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.5-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of sodium oxide content 氧化铝化学分析方法和物理性能测定方法 氧化钠含量的测定 |
China National Standards Determination |
English PDF |
| GB/T 6609.4-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method 氧化铝化学分析方法和物理性能测定方法 邻二氮杂菲光度法测定三氧化二铁含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.3-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of silicon dioxide content--Molybdenum blue photometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝光度法测定二氧化硅含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.29-2004 |
Chemical analysismethods and Determination of physical performance of alumina--Determination of an absorption index 氧化铝化学分析方法和物理性能测定方法 吸附指数的测定 |
China National Standards Determination |
English PDF |
| GB/T 6609.28-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of the fine particle size distribution(less than 60μm)--Method using electroformed sieves 氧化铝化学分析方法和物理性能测定方法 小于60μm的细粉末粒度分布的测定 湿筛法 |
China National Standards Determination |
English PDF |
| GB/T 6609.26-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of absolute density--Pycnometer method 氧化铝化学分析方法和物理性能测定方法 有效密度的测定 比重瓶法 |
China National Standards Determination |
English PDF |
| GB/T 6609.25-2004 |
Chemical analysismethods and Determination of physical performance of alumina--Determination of untamped density 氧化铝化学分析方法和物理性能测定方法 松装密度的测定 |
China National Standards Determination |
English PDF |
| GB/T 6609.24-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Measurement of the angle of repose 氧化铝化学分析方法和物理性能测定方法 安息角的测定 |
China National Standards Determination |
English PDF |
| GB/T 6609.23-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Preparation andstorage of test samples 氧化铝化学分析方法和物理性能测定方法 试样的制备和贮存 |
China National Standards Determination |
English PDF |
| GB/T 6609.22-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Sampling 氧化铝化学分析方法和物理性能测定方法 取样 |
China National Standards Determination |
English PDF |
| GB/T 6609.21-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of gallium trioxide content--Butyrhodamine B spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 丁基罗丹明B分光光度法测定三氧化二镓含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.20-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of magnesia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化镁含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.19-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of lithia content--Flame atomic absorption spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定氧化锂含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.18-2004 |
Chemical analysis methods and Determination of physical performanceof alumina--Determination of sulfate content--N，N-dimethyl-P-phenylenediamine spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 N，N-二甲基对苯二胺分光光度法测定硫酸根含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.17-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 钼蓝分光光度法测定五氧化二磷含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.16-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of boron trioxide content--Curcumin spectrophotometric method 氧化铝化学分析方法和物理性能测定方法 姜黄素分光光度法测定三氧化二硼含量 |
China National Standards Determination |
English PDF |
| GB/T 6609.15-2004 |
Chemical analysis methods and Determination of physical performance of alumina--Determination of chlorine content--Ferric thiocyanate photometric method 氧化铝化学分析方法和物理性能测定方法 硫氰酸铁光度法测定氯含量 |
China National Standards Determination |
English PDF |
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