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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 20380.3-2006 |
Starch and derived products - Heavy metals conTent - Part 3: Determination of lead content by atomic absorption spectrometry with electrothermal atomization 淀粉及其制品 重金属含量 第3部分：电热原子吸收光谱法测定铅含量 |
China National Standards Tent |
 English PDF |
| GB/T 20380.2-2006 |
Starch and derived products - Heavy metals conTent - Part 2: Determination of mercury content by atomic absorption spectrometry 淀粉及其制品 重金属含量 第2部分：原子吸收光谱法测定汞含量 |
China National Standards Tent |
English PDF |
| GB/T 20380.1-2006 |
Starch and derived products - Heavy metals conTent - Part 1: Determination of arsenic content by atomic absorption spectrometry 淀粉及其制品 重金属含量 第1部分：原子吸收光谱法测定砷含量 |
China National Standards Tent |
English PDF |
| GB/T 20378-2006 |
Native starch - Determination of starch conTent - Ewers polarimetric method 原淀粉 淀粉含量的测定 旋光法 |
China National Standards Tent |
English PDF |
| GB/T 20377-2006 |
Modified starch - Determination of adipic acid conTent of acetylated di-starch adipates - Gas chromatographic method 变性淀粉 乙酰化二淀粉己二酸酯中己二酸含量的测定 气相色谱法 |
China National Standards Tent |
English PDF |
| GB/T 20376-2006 |
Modified starch - Determination of hydroxypropyl conTent - Method using proton nuclear magnetic resonance (NMR) spectrometry 变性淀粉中羟丙基含量的测定 质子核磁共振波谱法 |
China National Standards Tent |
English PDF |
| GB/T 20375-2006 |
Modified starch - Determination of conTent of carboxymethyl groups in carboxymethyl starch 变性淀粉 羧甲基淀粉中羧甲基含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 20374-2006 |
Modified starch - Determination of carboxyl group conTent of oxidized starch 变性淀粉 氧化淀粉羧基含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 20373-2006 |
Modified starch - Determination of acetyl conTent - Enzymatic method 变性淀粉中乙酰基含量的测定 酶法 |
China National Standards Tent |
English PDF |
| GB/T 20405.4-2006 |
Urine-absorbing aids for incontinence―Test methods for characterizing Polymer-based absorbent materials―Part 4: Determination of moisture conTent by mass loss upon heating 失禁者用尿液吸收剂 聚合物基质吸液材料特性的测试方法 第4部分 加热失重法对水份含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 20199-2006 |
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates conTent by direct two-phase titration 表面活性剂-工业烷烃磺酸盐-烷烃单磺酸盐含量的测定（直接两相滴定法） |
China National Standards Tent |
English PDF |
| GB/T 5687.11-2006 |
Ferrochromium-Determination of titanium conTent-Diantipyrylmethane spectrophotometric method 铬铁 钛含量的测定 二安替比林甲烷分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 5687.10-2006 |
Ferrochromium-Determination of manganese conTent-Flame atomic absorption spectrometric method 铬铁 锰含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 20127.9-2006 |
Steel and alloy - Determination of trace element conTents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第9部分：电感耦合等离子体发射光谱法测定钪含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.8-2006 |
Steel and alloy - Determination of trace element conTents Part 8: Determination of antimony content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第8部分：氢化物发生-原子荧光光谱法测定锑含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.7-2006 |
Steel and alloy - Determination of trace element conTents Part 7: Determination of lead content by oscillopolarographic method 钢铁及合金 痕量元素的测定 第7部分：示波极谱法测定铅含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.6-2006 |
Steel and alloy - Determination of trace element conTents Part 6: Determination of germanium content by gallic acid oscillopolarographic method 钢铁及合金 痕量元素的测定 第6部分：没食子酸-示波极谱法测定锗含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.5-2006 |
Steel and alloy - Determination of trace element conTents Part 5: Determination of gallium content by extraction separation-rhodamine B photometric method 钢铁及合金 痕量元素的测定 第5部分：萃取分离-罗丹明B光度法 测定镓含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.4-2006 |
Steel and alloy - Determination of trace element conTents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第4部分：石墨炉原子吸收光谱法测定铜含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.3-2006 |
Steel and alloy - Determination of trace element conTents Part3:Determination of calcium,magnesium,barium content by inductively coupled plasma atomic emission spectrometric method 钢铁及合金 痕量元素的测定 第3部分：电感耦合等离子体发射光谱法测定钙、镁和钡含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.2-2006 |
Steel and alloy - Determination of trace element conTents Part2: Determination of arsenic content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第2部分：氢化物发生-原子荧光光谱法 测定砷含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.13-2006 |
Steel and alloy - Determination of trace element conTents Part 13: Determination of tin content by iodide extraction-phenylfluorone photometric method 钢铁及合金 痕量元素的测定 第13部分：碘化物萃取-苯基荧光酮光度法测定锡含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.12-2006 |
Steel and alloy - Determination of trace element conTents Part 12: Determination of zinc content by flame atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第12部分：火焰原子吸收光谱法测定锌含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.1-2006 |
Steel and alloy - Determination of trace element conTents Part 1: Determination of silver content by graphite furnace atomic absorption spectrometric method 钢铁及合金 痕量元素的测定 第1部分：石墨炉原子吸收光谱法测定银含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.11-2006 |
Steel and alloy - Determination of trace element conTents Part 11: Determination of indium and thallium content by inductively coupled plasma-mass spectrometric method 钢铁及合金 痕量元素的测定 第11部分：电感耦合等离子体质谱法测定铟和铊含量 |
China National Standards Tent |
English PDF |
| GB/T 20127.10-2006 |
Steel and alloy - Determination of trace element conTents Part 10: Determination of selenium content by hydride generation-atomic fluorescence spectrometric method 钢铁及合金 痕量元素的测定 第10部分：氢化物发生-原子荧光光谱法测定硒含量 |
China National Standards Tent |
English PDF |
| GB/T 20126-2006 |
Unalloyed steel -- Determination of low carbon conTent -- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating) 非合金钢 低碳含量的测定 第2部分：感应炉（经预加热）内燃烧后红外吸收法 |
China National Standards Tent |
English PDF |
| GB/T 20125-2006 |
Low-alloy steel - Determination of multi-element conTents - Inductively coupled plasma atomic emission spectrometric method 低合金钢 多元素的测定 电感耦合等离子体发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 20124-2006 |
Steel and iron -- Determination of nitrogen conTent -- Thermal conductimetric method after fusion in a current of inert gas (Routine method) 钢铁 氮含量的测定 惰性气体熔融热导法（常规方法） |
China National Standards Tent |
English PDF |
| GB/T 20123-2006 |
Steel and iron -- Determination of total carbon and sulfur conTent -- Infrared absorption method after combustion in an induction furnace (routine method) 钢铁 总碳硫含量的测定 高频感应炉燃烧后红外吸收法（常规方法） |
China National Standards Tent |
English PDF |
| GB/T 20121-2006 |
Corrosion of metals and alloys -- Corrosion tests in artificial atmosphere -- Accelerated outdoor test by intermitTent spraying of a salt solution (Scab test) 金属和合金的腐蚀 人造气氛的腐蚀试验 间歇盐雾下的室外加速试验（疮痂试验） |
China National Standards Tent |
English PDF |
| GB/T 1510-2006 |
Manganese ores-Determination of aluminium conTent-EDTA titrimetric method 锰矿石 铝含量的测定 EDTA滴定法 |
China National Standards Tent |
English PDF |
| GB/T 11261-2006 |
Steel and iron Determination of oxygen conTent The pulse heating inert gas fusion-infra-red absorption method 钢铁 氧含量的测定 脉冲加热惰气熔融-红外线吸收法 |
China National Standards Tent |
English PDF |
| GB/T 20194-2006 |
Animal feeding stuffs - Determination of starch conTent - Polarimetric method 饲料中淀粉含量的测定 旋光法 |
China National Standards Tent |
English PDF |
| GB 13078.1-2006 |
Hygienical standard for feed - Limited conTent of nitrite in feeds 饲料卫生标准 饲料中亚硝酸盐允许量 |
China National Standards Tent |
English PDF |
| GB/T 5543-2006 |
Resin finishing agent―Determination total formaldehyde conTent、free formaldehyde content and methylol formadehyde contend 树脂整理剂 总甲醛含量、游离甲醛含量和羟甲基甲醛含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 6509-2005 |
Method for determination on of low molecular weight compounds conTent in chip and fibles of polycaproamide 聚己内酰胺切片和纤维中低分子物含量的测定方法 |
China National Standards Tent |
English PDF |
| GB/T 6002.13-2005 |
Textile machinery Terminology -- Part 13: Dyeing and finishing machinery -- Tentering and heat-treatment machinery 纺织机械术语 第13部分：染整机械 拉幅定形机 |
China National Standards Tent |
English PDF |
| GB 19965-2005 |
The fluride conTent of brick tea 砖茶含氟量 |
China National Standards Tent |
English PDF |
| GB/T 19941-2005 |
Leather and Fur-Chemical tests-Determination of formaldehyde conTent 皮革和毛皮 化学试验 甲醛含量的测定 |
China National Standards Tent |
English PDF |
| GB/T 3515-2005 |
Rubber -- Determination of carbon black conTent -- Pyrolytic method 橡胶 炭黑含量的测定 热解法 |
China National Standards Tent |
English PDF |
| GB 3033.2-2005 |
Ships and marine technology-Identification colours for the conTent of piping systems-Part 2:Additional colours for different media and/or functions 船舶与海上技术 管路系统内含物的识别颜色 第2部分：不同介质和(或)功能的附加颜色 |
China National Standards Tent |
English PDF |
| GB 3033.1-2005 |
Ships and marine technology-Identification colours for the conTent of piping systems-Part 1:Main colours and media 船舶与海上技术 管路系统内含物的识别颜色 第1部分：主颜色和介质 |
China National Standards Tent |
English PDF |
| GB/T 8151.16-2005 |
Methods for chemical analysis of zinc concentrates-Determination of cobalt conTent-Flame atomic absorption spectrometer method 锌精矿化学分析方法 钴量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 8151.15-2005 |
Methods for chemical analysis of zinc concentrates-Determination of mercury conTent-Atomic fluorescence spectrometry method 锌精矿化学分析方法 汞量的测定 原子荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3884.11-2005 |
Methods for chemical analysis of copper concentrates-Determination of mercury conTent-Cold atomic absorption spectrometric method 铜精矿化学分析方法 汞量的测定 冷原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.6-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of silver conTent Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法 银含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.5-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of yttrium conTent Inductively coupled plasma atomic emission spectrometric method 镁及镁合金化学分析方法 钇含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.3-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of lithium conTent Flame atomic absorption spectrometric method 镁及镁合金化学分析方法 锂含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.2-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of tin conTent Pyrocatechol violet spectrophotometric method 镁及镁合金化学分析方法 锡含量的测定 邻苯二酚紫分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 13748.19-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of titanium conTent Diantipyrylmethane spectrophotometric method 镁及镁合金化学分析方法 钛含量的测定 二安替比啉甲烷分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 13748.18-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of chlorine conTent Silver chlorine turbidimetric method 镁及镁合金化学分析方法 氯含量的测定 氯化银浊度法 |
China National Standards Tent |
English PDF |
| GB/T 13748.17-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of kalium conTent and natrium content Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法 钾含量和钠含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.16-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of calcium conTent Flame atomic absorption spectrometric method 镁及镁合金化学分析方法 钙含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.13-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of lead conTent Flame atomic absorption spectrophotometric method 镁及镁合金化学分析方法 铅含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 13748.11-2005 |
Chemical analysis methods of magnesium and magnesium alloys Determination of beryllium conTent Solochrome cyanine R spectrophotometric method 镁及镁合金化学分析方法 铍含量的测定 依莱铬氰蓝R分光光度法 |
China National Standards Tent |
English PDF |
| GB/T 6730.62-2005 |
Iron ores-Determination of calcium,silicon,manganese,titanium,phosphorus magnesium,aluminium and barium conTent Wavelength dispersive X-ray fluorescence spectrometric method 铁矿石 钙、硅、镁、钛、磷、锰、铝和钡含量的测定 波长色散X射线荧光光谱法 |
China National Standards Tent |
English PDF |
| GB/T 6730.61-2005 |
Iron ores-Determination of carbon and sulfur conTent-High frequency combustion with infrared absorption method 铁矿石 碳和硫含量的测定 高频燃烧红外吸收法 |
China National Standards Tent |
English PDF |
| GB/T 6730.60-2005 |
Iron ores-Determination of nickel conTent-Flame atomic absorption spectrometric method 铁矿石 镍含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 6730.59-2005 |
Iron ores-Determination of manganese conTent-Flame atomic absorption spectrometric method 铁矿石 锰含量的测定 火焰原子吸收光谱法 |
China National Standards Tent |
English PDF |
| GB/T 3855-2005 |
Test method for resin conTent of carbon fiber reinforced plastics 碳纤维增强塑料树脂含量试验方法 |
China National Standards Tent |
English PDF |
| GB/T 2577-2005 |
Test method for resin conTent of glass fiber reinforced plastics 玻璃纤维增强塑料树脂含量试验方法 |
China National Standards Tent |
English PDF |
| GB/T 2576-2005 |
Test method for insoluble matter conTent of resin rsed in fiber reinforced plastics 纤维增强塑料树脂不可溶分含量试验方法 |
China National Standards Tent |
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 Tent |
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 Tent |
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 Tent |
English PDF |
| GB/T 19678-2005 |
Preparation of instructions-Structuring,conTent and presentation 说明书的编制--构成、内容和表示方法 |
China National Standards Tent |
English PDF |
| GB 19615-2004 |
Pollutants conTent limitation in soil for destruction of chemical weapons abandoned by Japan in China 销毁日本遗弃在华化学武器 环境土壤中污染物含量标准(试行) |
China National Standards Tent |
English PDF |
| GB/T 19509-2004 |
Saw type gin for testing cotton conTent 锯齿衣分试轧机 |
China National Standards Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
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 Tent |
English PDF |
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