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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 23561.6-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 6: Methods for determining the moisture content of coal and rock 煤和岩石物理力学性质测定方法 第6部分：煤和岩石含水率测定方法 |
China National Standards PHY |
 English PDF |
| GB/T 23561.5-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 5: Methods for determining the water absorbability of coal and rock 煤和岩石物理力学性质测定方法 第5部分：煤和岩石吸水性测定方法 |
China National Standards PHY |
English PDF |
| GB/T 23561.4-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 4: Methods for calculating the porosity of coal and rock 煤和岩石物理力学性质测定方法 第4部分：煤和岩石孔隙率计算方法 |
China National Standards PHY |
English PDF |
| GB/T 23561.3-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 3: Methods for determining the block density of coal and rock 煤和岩石物理力学性质测定方法 第3部分：煤和岩石块体密度测定方法 |
China National Standards PHY |
English PDF |
| GB/T 23561.2-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 2: Methods for determining the true density of coal and rock 煤和岩石物理力学性质测定方法 第2部分：煤和岩石真密度测定方法 |
China National Standards PHY |
English PDF |
| GB/T 23561.1-2009 |
Methods for determining the PHYsical and mechanical properties of coal and rock - Part 1: General requirements for sampling 煤和岩石物理力学性质测定方法 第1部分：采样一般规定 |
China National Standards PHY |
English PDF |
| GB/T 23383-2009 |
Determination of sodium hydrogen diacetate in foods - High performance liquid chromatograPHY method 食品中双乙酸钠的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23382-2009 |
Determination of sodium propionate and calcium propionate in foods - High performance liquid chromatograPHY method 食品中丙酸钠、丙酸钙的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23381-2009 |
Determination of 6 -benzylaminopurine in foods - High-performance liquid chromatograPHY 食品中6-苄基腺嘌呤的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23378-2009 |
Method for the determination of Neotame in foods - High-performance liquid chromatograPHY 食品中纽甜的测定方法 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23377-2009 |
Determination of dehydroacetic acid in food - High performance liquid chromatograPHY 食品中脱氢乙酸的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22838.9-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 9: Cigarettes loose end 卷烟和滤棒物理性能的测定 第9部分：卷烟空头 |
China National Standards PHY |
English PDF |
| GB/T 22838.8-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 8: Moisture 卷烟和滤棒物理性能的测定 第8部分：含水率 |
China National Standards PHY |
English PDF |
| GB/T 22838.7-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 7: Cigarettes dust content 卷烟和滤棒物理性能的测定 第7部分：卷烟含末率 |
China National Standards PHY |
English PDF |
| GB/T 22838.6-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 6: Hardness 卷烟和滤棒物理性能的测定 第6部分：硬度 |
China National Standards PHY |
English PDF |
| GB/T 22838.5-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 5: Cigarettes draw resistance and filter rods pressure drop 卷烟和滤棒物理性能的测定 第5部分：卷烟吸阻和滤棒压降 |
China National Standards PHY |
English PDF |
| GB/T 22838.4-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 4: Cigarettes weight 卷烟和滤棒物理性能的测定 第4部分：卷烟质量 |
China National Standards PHY |
English PDF |
| GB/T 22838.3-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 3: Circumference - Laser method 卷烟和滤棒物理性能的测定 第3部分：圆周 激光法 |
China National Standards PHY |
English PDF |
| GB/T 22838.2-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 2: Length - Photoelectricity method 卷烟和滤棒物理性能的测定 第2部分：长度 光电法 |
China National Standards PHY |
English PDF |
| GB/T 22838.16-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 16: Cigarettes - Determination of loss of tobacco from the ends - Method using a rotating cylindrical cage 卷烟和滤棒物理性能的测定 第16部分：卷烟 端部掉落烟丝的测定 旋转笼法 |
China National Standards PHY |
English PDF |
| GB/T 22838.15-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 15: Cigarettes - Determination of ventilation - Definitions and measurement principles 卷烟和滤棒物理性能的测定 第15部分：卷烟 通风的测定 定义和测量原理 |
China National Standards PHY |
English PDF |
| GB/T 22838.14-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 14: Filter rods appearance 卷烟和滤棒物理性能的测定 第14部分：滤棒外观 |
China National Standards PHY |
English PDF |
| GB/T 22838.13-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 13: Filter rods roundness 卷烟和滤棒物理性能的测定 第13部分：滤棒圆度 |
China National Standards PHY |
English PDF |
| GB/T 22838.12-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 12: Cigarettes appearance 卷烟和滤棒物理性能的测定 第12部分：卷烟外观 |
China National Standards PHY |
English PDF |
| GB/T 22838.1-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 1: Cigarettes packing and mark 卷烟和滤棒物理性能的测定 第1部分：卷烟包装和标识 |
China National Standards PHY |
English PDF |
| GB/T 22838.11-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 11: Cigarettes extinguish 卷烟和滤棒物理性能的测定 第11部分：卷烟熄火 |
China National Standards PHY |
English PDF |
| GB/T 22838.10-2009 |
Determination of PHYsical characteristics for cigarettes and filter rods - Part 10: Open seam 卷烟和滤棒物理性能的测定 第10部分：爆口 |
China National Standards PHY |
English PDF |
| GB/T 23296.9-2009 |
Food contact materials - Polymer - Determination of acrylamide in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中丙烯酰胺的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.8-2009 |
Food contact materials - Polymer - Determination of acrylonitrile in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中丙烯腈的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.7-2009 |
Food contact materials - Determination of epichlorohydrin in plastics - High performance liquid chromatograPHY 食品接触材料 塑料中表氯醇含量的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.6-2009 |
Food contact materials - Polymer - Determination of 4-methyl-1-pentene in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中4-甲基-1-戊烯的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.5-2009 |
Food contact materials - Polymer - Determination of dimethylaminoethanol in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中2-(N,N-二甲基氨基)乙醇的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.4-2009 |
Food contact materials - Polymer - Determination of 1-octene and tetrahydrofuran in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中1-辛烯和四氢呋喃的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.3-2009 |
Food contact materials - Determination of 1,3-butadiene in plastics - Gas chromatograPHY 食品接触材料 塑料中1,3-丁二烯含量的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.22-2009 |
Food contact materials - Determination of isocyanates in plastics - High performance liquid chromatograPHY 食品接触材料 塑料中异氰酸酯含量的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.2-2009 |
Food contact materials - Polymer - Determination of 1,3-butadiene in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中1,3-丁二烯的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.21-2009 |
Food contact materials - Polymer - Determination of maleic acid and maleic anhydride in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中顺丁烯二酸及顺丁烯二酸酐的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.20-2009 |
Food contact materials - Polymer - Determination of caprolactam and caprolactam salt in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中己内酰胺及己内酰胺盐的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.19-2009 |
Food contact materials - Polymer - Determination of vinyl acetate in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中乙酸乙烯酯的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.18-2009 |
Food contact materials - Polymer - Determination of monoethylene glycol and diethylene glycol in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中乙二醇与二甘醇的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.17-2009 |
Food contact materials - Polymer - Determination of 1,2-diaminoethane and 1,6-diaminohexane in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中乙二胺与己二胺的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.16-2009 |
Food contact materials - Polymer - Determination of 2,2-bis(4-hydroxyphenyl)propane（bisphenol A ）in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中2，2-二（4-羟基苯基）丙烷（双酚A）的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.15-2009 |
Food contact materials - Polymer - Determination of 2,4,6-triamino-1,3,5-triazine（melamine）in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中2，4，6-三氨基-1，3，5-三嗪（三聚氰胺）的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.14-2009 |
Food contact materials - Polymer - Determination of vinyl chloride in food simulants - Gas chromatograPHY 食品接触材料 高分子材料 食品模拟物中氯乙烯的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.13-2009 |
Food contact materials - Determination of vinyl chloride monomer in plastics - Gas chromatograPHY 食品接触材料 塑料中氯乙烯单体的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.12-2009 |
Food contact materials - Polymer - Determination of 11-aminoundecanoic acid in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中11-氨基十一酸的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.11-2009 |
Food contact materials - Determination of ethylene oxide and propylene oxide in plastics - Gas chromatograPHY 食品接触材料 塑料中环氧乙烷和环氧丙烷含量的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23296.10-2009 |
Food contact materials - Polymer - Determination of terephthalic acid in food simulants - High performance liquid chromatograPHY 食品接触材料 高分子材料 食品模拟物中对苯二甲酸的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23385-2009 |
Determination of ampicillin in feed - High performance liquid chromatograPHY 饲料中氨苄青霉素的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23372-2009 |
Determination of inorganic-arsenic in foods - Liquid chromatograPHY - Inductive coupled plasma mass spectrometer 食品中无机砷的测定 液相色谱 电感耦合等离子体质谱法 |
China National Standards PHY |
English PDF |
| GB/T 23865-2009 |
The scaled photograPHY method 比例照相规则 |
China National Standards PHY |
English PDF |
| GB/T 23230-2009 |
Fast growing and high yield plantation of batula platyPHYlla suk. 白桦速生丰产林 |
China National Standards PHY |
English PDF |
| GB/T 1929-2009 |
Method of sample logs sawing and test specimens selection for PHYsical and mechanical tests of wood 木材物理力学试材锯解及试样截取方法 |
China National Standards PHY |
English PDF |
| GB/T 1928-2009 |
General requirements for PHYsical and mechanical tests of wood 木材物理力学试验方法总则 |
China National Standards PHY |
English PDF |
| GB/T 1927-2009 |
Method of sample tree collection for PHYsical and mechanical tests of wood 木材物理力学试材采集方法 |
China National Standards PHY |
English PDF |
| GB/T 23243-2009 |
Determination of perfluorooctane sulfonates (PFOS) in the food packaging material - High performance liquid chromatograPHY-tandem mass spectrometry 食品包装材料中全氟辛烷磺酰基化合物（PFOS）的测定 高效液相色谱－串联质谱法 |
China National Standards PHY |
English PDF |
| GB/T 16820-2009 |
Terms of cartograPHY 地图学术语 |
China National Standards PHY |
English PDF |
| GB/T 22730-2008 |
Determination of chloroform in toothpaste - Gas chromatograPHY 牙膏中三氯甲烷的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22728-2008 |
Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatograPHY 化妆品中丁基羟基茴香醚（BHA）和二丁基羟基甲苯（BHT）的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23193-2008 |
Determination of theanine in tea - High performance liquid chromatograPHY 茶叶中茶氨酸的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 23187-2008 |
Determination of lutein in feeds - High performance liquid chromatograPHY 饲料中叶黄素的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22967-2008 |
Determination of β-estradiol residues in milk and milk powder - Gas chromatograPHY-negative-ion chemical ionization mass spectrometry method 牛奶和奶粉中β-雌二醇残留量的测定 气相色谱-负化学电离质谱法 |
China National Standards PHY |
English PDF |
| GB/T 17812-2008 |
Determination of vitamin E in feeds - High-performance liquid chromatograPHY 饲料中维生素E的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 7602.2-2008 |
Determination of T501 oxidation inhibitor content in transformer oil or turbine oil - Part 2: Liquid chromatograPHY 变压器油、汽轮机油中T501抗氧化剂含量测定法 第2部分：液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22903-2008 |
Pulps - Standard water for PHYsical testing 纸浆 物理试验用标准水 |
China National Standards PHY |
English PDF |
| GB/T 22891-2008 |
Leather - PHYsical and mechanical tests - Determination of water resistance of heavy leather 皮革 物理和机械试验 重革防水性能的测定 |
China National Standards PHY |
English PDF |
| GB/T 22890-2008 |
Leather - PHYsical and mechanical tests - Determination of water resistance of flexible leather 皮革 物理和机械试验 柔软皮革防水性能的测定 |
China National Standards PHY |
English PDF |
| GB/T 22889-2008 |
Leather - PHYsical and mechanical tests - Determination of surface coating thickness 皮革 物理和机械试验 表面涂层厚度的测定 |
China National Standards PHY |
English PDF |
| GB/T 22888-2008 |
Leather - PHYsical and mechanical tests - Determination of cold crack temperature of surface coatings 皮革 物理和机械试验 表面涂层低温脆裂温度的测定 |
China National Standards PHY |
English PDF |
| GB/T 22828-2008 |
Painting & calligraPHY paper 书画纸 |
China National Standards PHY |
English PDF |
| GB/T 22509-2008 |
Animal and vegetable fats and oils - Determination of benzo(a)pyrene - Reverse-phase high performance liquid chromatograPHY method 动植物油脂 苯并(a)芘的测定 反相高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22506-2008 |
Inspection of grain and oils - Determination of 1- and 2- acyl lysophosphatidylcholine in enzymatically modified phospholipids - High performance liquid chromatograPHY 粮油检验 酶改性磷脂中1-和2-溶血磷脂酰胆碱的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22501-2008 |
Inspection of grain and oils - Determination of wax content of olive oils by capillary column gas chromatograPHY 动植物油脂 橄榄油中蜡含量的测定 气相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 17377-2008 |
Animal and vegetable fats and oils - Analysis by gas chromatograPHY of methyl esters of fatty acids 动植物油脂 脂肪酸甲酯的气相色谱分析 |
China National Standards PHY |
English PDF |
| GB/T 15749-2008 |
Measuring method in quantitative metallograPHY 定量金相测定方法 |
China National Standards PHY |
English PDF |
| GB/T 22400-2008 |
Rapid determination of melamine in raw milk - High performance liquid chromatograPHY method 原料乳中三聚氰胺快速检测 液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 22409-2008 |
PhotograPHY - Processing chemicals - Specifications for possium sulfite solution，650g/L 摄影 加工用化学品 亚硫酸钾溶液(650g/L) |
China National Standards PHY |
English PDF |
| GB/T 22408-2008 |
PhotograPHY - Processing chemicals - Specifications for anhydrous sodium sulfite 摄影 加工用化学品 无水亚硫酸钠 |
China National Standards PHY |
English PDF |
| GB/T 22407-2008 |
PhotograPHY - Processing chemicals - Specifications for sodium tetraborate decahydrate 摄影 加工用化学品 十水合四硼酸钠 |
China National Standards PHY |
English PDF |
| GB/T 22406-2008 |
PhotograPHY - Processing chemicals - Specifications for boric acid，granular 摄影 加工用化学品 颗粒状硼酸 |
China National Standards PHY |
English PDF |
| GB/T 22405-2008 |
PhotograPHY - Processing chemicals - Specifications for potassium bromide 摄影 加工用化学品 溴化钾 |
China National Standards PHY |
English PDF |
| GB/T 22404-2008 |
PhotograPHY - Processing chemicals - Specifications for anhydrous sodium carbonate and sodium carbonate monohydrate 摄影 加工用化学品 无水碳酸钠和一水合碳酸钠 |
China National Standards PHY |
English PDF |
| GB/T 22403-2008 |
PhotograPHY - Processing chemicals - Specifications for anhydrous potassium carbonate 摄影 加工用化学品 无水碳酸钾 |
China National Standards PHY |
English PDF |
| GB/T 22402-2008 |
PhotograPHY - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate 摄影 加工用化学品 无水硫代硫酸钠和五水合硫代硫酸钠 |
China National Standards PHY |
English PDF |
| GB/T 22401-2008 |
PhotograPHY - Processing chemicals - Specifications for anhydrous sodium metabisulfite 摄影 加工用化学品 无水焦亚硫酸钠 |
China National Standards PHY |
English PDF |
| GB/T 19903.121-2008 |
Industrial automation systems and integration - PHYsical device control - Data model for computerized numerical controllers - Part 121: Tools for turning machines 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121部分：车床用刀具 |
China National Standards PHY |
English PDF |
| GB/T 9582-2008 |
PhotograPHY - Industrial radiographic films - Determination of ISO speed, ISO average gradient and ISO gradients G2 and G4 when exposed to X-and Gamma-radiation 摄影 工业射线胶片 ISO感光度，ISO平均斜率和ISO斜率G2和G4的测定（用X和γ射线曝光） |
China National Standards PHY |
English PDF |
| GB/T 6846-2008 |
PhotograPHY - Determination of ISO safelight conditions 摄影 ISO安全灯条件的确定 |
China National Standards PHY |
English PDF |
| GB/T 22399-2008 |
PhotograPHY - Processing chemicals - Specifications for Sodium hydroxide 摄影 加工用化学品 氢氧化钠 |
China National Standards PHY |
English PDF |
| GB/T 22398-2008 |
PhotograPHY - Processing chemicals - Specifications for potassium hydroxide 摄影 加工用化学品 氢氧化钾 |
China National Standards PHY |
English PDF |
| GB/T 22397-2008 |
PhotograPHY - Processing chemicals - Specifications for ammonium thiocyanate 摄影 加工用化学品 硫氰酸铵 |
China National Standards PHY |
English PDF |
| GB/T 22392-2008 |
PhotograPHY - Processing chemicals - Specifications for hydroquinone 摄影 加工用化学品 对苯二酚 |
China National Standards PHY |
English PDF |
| GB/T 14766-2008 |
PhotograPHY - Black-and-white continuous-tone papers - Determination of ISO speed and ISO range for printing 摄影 黑白连续影调相纸 ISO感光度和ISO印相范围的测定 |
China National Standards PHY |
English PDF |
| GB/T 12823.4-2008 |
PhotograPHY - Density measurement - Part 4: Geometric conditions for reflection density 摄影 密度测量 第4部分：反射密度的几何条件 |
China National Standards PHY |
English PDF |
| GB/T 12823.1-2008 |
PhotograPHY - Density measurement - Part 1: Terms, symbols and notations 摄影 密度测量 第1部分：术语、符号和表示法 |
China National Standards PHY |
English PDF |
| GB/T 22325-2008 |
Determination of benzoyl peroxide in wheat flour by high performance liquid chromatograPHY 小麦粉中过氧化苯甲酰的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
| GB/T 12033-2008 |
Determination of carbohydrate composition in raw materials and pulps by gas chromatograPHY 造纸原料和纸浆中糖类组分的气相色谱的测定 |
China National Standards PHY |
English PDF |
| GB/T 19903.12-2008 |
Industrial automation systems and integration - PHYsical device control - Data model for computerized numerical controllers - Part 12: Process data for turning 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12部分：车削用工艺数据 |
China National Standards PHY |
English PDF |
| GB/T 19267.9-2008 |
PHYsical and chemical examination of trace evidence in forensic sciences - Part 9:Thin layer chromatography 刑事技术微量物证的理化检验 第9部分：薄层色谱法 |
China National Standards PHY |
English PDF |
| GB/T 19267.8-2008 |
PHYsical and chemical examination of trace evidence in forensic sciences - Part 8:Microspectrophotometry 刑事技术微量物证的理化检验 第8部分：显微分光光度法 |
China National Standards PHY |
English PDF |
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