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 29692-2013 |
National Food Safety Standard - Determination of Residual Quinolones in Milk - High Performance Liquid ChromatograPHY 食品安全国家标准 牛奶中喹诺酮类药物多残留的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB 29690-2013 |
National Food Safety Standard - Determination of Residual Nicarbazin Marker Quantity in Animal Food - Liquid ChromatograPHY-tandem Mass Spectrometry 食品安全国家标准 动物性食品中尼卡巴嗪残留标志物残留量的测定 液相色谱-串联质谱法 |
China National Standards PHY |
English PDF |
GB 29694-2013 |
National Food Safety Standard - Determination of Residual 13 Types of Sulfonamides in Animal Food - High Performance Liquid ChromatograPHY 食品安全国家标准 动物性食品中13种磺胺类药物多残留的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB 29693-2013 |
National Food Safety Standard - Determination of Residual Halofuginone Amount in Animal Food - High Performance Liquid ChromatograPHY 食品安全国家标准 动物性食品中常山酮残留量的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB 29699-2013 |
National Food Safety Standard - Determination of Residual Clopidol Quantity in the Muscular Tissue of Chicken - Gas ChromatograPHY/mass Spectrography 食品安全国家标准 鸡肌肉组织中氯羟吡啶残留量的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB 29696-2013 |
National Food Safety Standard - Determination of Residual Abamectins in Milk - High Performance Liquid ChromatograPHY 食品安全国家标准 牛奶中阿维菌素类药物多残留的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29677-2013 |
Determination of nitromethane in cosmetics - Gas chromatograPHY-mass spectrometry 化妆品中硝甲烷的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29676-2013 |
Determination of chlorobutanol in cosmetics - Gas chromatograPHY-mass spectrometry 化妆品中三氯叔丁醇的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29675-2013 |
Determination of nonylphenol in cosmetics - Liquid chromatograPHY tandem mass spectrometry 化妆品中壬基苯酚的测定 液相色谱-质谱/质谱法 |
China National Standards PHY |
English PDF |
GB/T 29674-2013 |
Determination of chloramine T in cosmetics - High performance liquid chromatograPHY 化妆品中氯胺T的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29673-2013 |
Determination of hexachlorophene in cosmetics - High performance liquid chromatograPHY 化妆品中六氯酚的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29672-2013 |
Determination of acrylonitrile in cosmetics - Gas chromatograPHY-mass spectrometry 化妆品中丙烯腈的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29671-2013 |
Determination of zinc 4-hydroxybenzene sulphonate in cosmetics - High performance liquid chromatograPHY 化妆品中苯酚磺酸锌的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29670-2013 |
Determination of 9 polycyclic aromatic hydrocarbons including naphthalene, benzo[a]anthracene in cosmetics - Gas chromatograPHY-mass spectrometry 化妆品中萘、苯并[a]蒽等9种多环芳烃的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29669-2013 |
Determination of 10 volatile nitrosamines including N-Nitrosodimethylamine in cosmetics - Gas chromatograPHY tandem mass spectrometry 化妆品中N-亚硝基二甲基胺等10种挥发性亚硝胺的测定 气相色谱-质谱/质谱法 |
China National Standards PHY |
English PDF |
GB/T 29663-2013 |
Determination of sudanⅠ,Ⅱ,Ⅲ,Ⅳ in cosmetics - High performance liquid chromatograPHY 化妆品中苏丹红Ⅰ、Ⅱ、Ⅲ、Ⅳ的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29662-2013 |
Determination of kojic acid and kojic dipalmitate in cosmetics - High performance liquid chromatograPHY 化妆品中曲酸、曲酸二棕榈酸酯的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/Z 29619.2-2013 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 8: INTERBUS Specification - Part 2: PHYsical Layer specification and service definition 测量和控制数字数据通信 工业控制系统用现场总线 类型8: INTERBUS规范 第2部分:物理层规范和服务定义 |
China National Standards PHY |
English PDF |
GB/T 29616-2013 |
Thermoplastic elastomer - Determination of polycyclic aromatic hydrocarbons - Gas chromatograPHY-mass spectrometry 热塑性弹性体 多环芳烃的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29610-2013 |
Rubber products - Determination of polybrominated biphenyls and polybrominated diphenyl ethers - Gas chromatograPHY and mass spectrometry 橡胶制品 多溴联苯和多溴二苯醚的测定 气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 29492-2013 |
Chemicals applied in digital printing materials - The determination of triazines B - Reversed phase high performance liquid chromatograPHY 数字印刷材料用化学品 三嗪B含量的测定 反相高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 29180.2-2012 |
The investigative methods and procedures for electrical fire - Part 2:Methods for dissolution and separation of PHYsical evidence 电气火灾勘验方法和程序 第2部分:物证的溶解分离提取方法 |
China National Standards PHY |
English PDF |
GB/T 29164-2012 |
Guide for utilization of certified reference materials for composition analysis and PHYsical property measurements of coal 煤炭成分分析和物理特性测量标准物质应用导则 |
China National Standards PHY |
English PDF |
GB/T 29071-2012 |
Non-destructive testing - Test method for industrial computed tomograPHY (CT) examination of initiating explosive device 无损检测 火工装置工业计算机层析成像(CT)检测方法 |
China National Standards PHY |
English PDF |
GB/T 29070-2012 |
Non-destructive testing - Industrial computed tomograPHY (CT) testing - General requirements 无损检测 工业计算机层析成像(CT)检测 通用要求 |
China National Standards PHY |
English PDF |
GB/T 29069-2012 |
Non-destructive testing - Test method for measurement of industrial computed tomograPHY (CT) system performance 无损检测 工业计算机层析成像(CT)系统性能测试方法 |
China National Standards PHY |
English PDF |
GB/T 29068-2012 |
Non-destructive testing - Guide for industrial computed tomograPHY (CT) system selection 无损检测 工业计算机层析成像(CT)系统选型指南 |
China National Standards PHY |
English PDF |
GB/T 29067-2012 |
Non-destructive testing - Test method for measuring industrial computed tomograPHY (CT) image 无损检测 工业计算机层析成像(CT)图像测量方法 |
China National Standards PHY |
English PDF |
GB/T 29035-2012 |
Test method for PHYsical-mechanical performance of flexible graphite ring 柔性石墨填料环试验方法 |
China National Standards PHY |
English PDF |
GB/T 29034-2012 |
Non-destructive testing - Guide for industrial computed tomograPHY (CT) imaging 无损检测 工业计算机层析成像(CT)指南 |
China National Standards PHY |
English PDF |
GB/T 16840.5-2012 |
Technical determination methods for electrical fire evidence - Part 5: Method of recognizing and collecting the PHYsical evidence of electrical fire 电气火灾痕迹物证技术鉴定方法 第5部分:电气火灾物证识别和提取方法 |
China National Standards PHY |
English PDF |
GB/T 29418-2012 |
Test methods for mechannical and PHYsical properties of wood-plastic composite product 塑木复合材料产品物理力学性能测试 |
China National Standards PHY |
English PDF |
GB/T 29331-2012 |
PhotograPHY - Paper dimensions - Rolls for printers 摄影 相纸尺寸 印片机用卷筒相纸 |
China National Standards PHY |
English PDF |
GB/T 15344-2012 |
Methods for PHYsical test of talc 滑石物理检验方法 |
China National Standards PHY |
English PDF |
GB/T 29001.2-2012 |
Numerical control system of machine tool - Protocol specifications for NCUC-Bus fieldbus - Part 2:PHYsical layer 机床数控系统 NCUC-Bus现场总线协议规范 第2部分:物理层 |
China National Standards PHY |
English PDF |
GB/T 27894.6-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatograPHY - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns 天然气 在一定不确定度下用气相色谱法测定组成 第6部分:用三根毛细管色谱柱测定氢、氦、氧、氮、二氧化碳和C1至C8的烃类 |
China National Standards PHY |
English PDF |
GB/T 29400-2012 |
Determination of microamount of inorganic anions in fertilizers by ion chromatograPHY 化肥中微量阴离子的测定 离子色谱法 |
China National Standards PHY |
English PDF |
GB/T 29300-2012 |
Dry PHYsical(pulverized)color toner 干式物理法(粉碎法)彩色墨粉 |
China National Standards PHY |
English PDF |
GB/T 18978.400-2012 |
Ergonomics of human-system interaction - Part 400: Principles and requirements for PHYsical input devices 人-系统交互工效学 第400部分:物理输入设备的原则和要求 |
China National Standards PHY |
English PDF |
GB/T 11417.7-2012 |
Ophthalmic optics - Contact lenses - Part 7: PHYsicochemical properties test methods 眼科光学 接触镜 第7部分: 理化性能试验方法 |
China National Standards PHY |
English PDF |
GB/T 29352-2012 |
Requirements for photograPHY and videography of evidence examination 物证检验照相录像规则 |
China National Standards PHY |
English PDF |
GB/T 29349-2012 |
Requirements for photograPHY and videography of scene 现场照相、录像要求 |
China National Standards PHY |
English PDF |
GB/T 28901-2012 |
Analysis of coke-oven gas composition by gas chromatograPHY 焦炉煤气组分气相色谱分析方法 |
China National Standards PHY |
English PDF |
GB/T 20167-2012 |
PHYsical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry 稀土抛光粉物理性能测试方法 抛蚀量和划痕的测定 重量法 |
China National Standards PHY |
English PDF |
GB/T 28788-2012 |
Road geograPHY data collection and quality control 公路地理信息数据采集与质量控制 |
China National Standards PHY |
English PDF |
GB/T 28769-2012 |
Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatograPHY 脂肪酸甲酯中游离甘油含量的测定 气相色谱法 |
China National Standards PHY |
English PDF |
GB/T 28768-2012 |
Determination of hydrocarbon types and oxygenates in automotive-motor gasoline by multidimensional gas chromatograPHY method 车用汽油烃类组成和含氧化合物的测定 多维气相色谱法 |
China National Standards PHY |
English PDF |
GB/T 27894.5-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatograPHY - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns 天然气 在一定不确定度下用气相色谱法测定组成 第5部分:实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards PHY |
English PDF |
GB/T 27894.4-2012 |
Natural gas - Determination of composition with defined uncertainty by gas chromatograPHY - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns 天然气 在一定不确定度下用气相色谱法测定组成 第4部分:实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards PHY |
English PDF |
GB/T 10716-2012 |
Synchronous belt drives - Automotive belts - Determination of PHYsical properties 同步带传动 汽车同步带 物理性能试验方法 |
China National Standards PHY |
English PDF |
GB/T 28873-2012 |
General guide of environmental scanning electron microscopy for biological effects on topograPHY induced by nanoparticles 纳米颗粒生物形貌效应的环境扫描电子显微镜检测方法通则 |
China National Standards PHY |
English PDF |
GB/T 28872-2012 |
Testing method of magnetic lightly-striking mode atomic force microscope for nanotopograPHY of living cells 活细胞样品纳米结构的磁驱动轻敲模式原子力显微镜检测方法 |
China National Standards PHY |
English PDF |
GB/T 28864.1-2012 |
Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for PHYsical irregularities 软磁铁氧体磁心术语定义 第1部分:物理缺陷术语 |
China National Standards PHY |
English PDF |
GB/T 26831.2-2012 |
Society energy metering for reading system specification - Part 2: PHYsical and link layer 社区能源计量抄收系统规范 第2部分:物理层与链路层 |
China National Standards PHY |
English PDF |
GB/T 28706-2012 |
Non-destructive testing - Test method for mechanical and electrical equipment with infrared thermograPHY 无损检测 机械及电气设备红外热成像检测方法 |
China National Standards PHY |
English PDF |
GB/T 28718-2012 |
Determination of T-2 toxin in feed - High performance liquid chromatograPHY with immunoaffinity column clean-up 饲料中T-2毒素的测定 免疫亲和柱净化-高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 28717-2012 |
Determination of malonaldehyde in feed - High performance liquid chromatograPHY 饲料中丙二醛的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 28606-2012 |
Determination of perfluorooctanoic acid and salt in the coating -High performance liquid chromatograPHY-tandem mass spectrometry 涂料中全氟辛酸及其盐的测定 高效液相色谱-串联质谱法 |
China National Standards PHY |
English PDF |
GB/T 27920.2-2012 |
Specifications for digital aerial photograPHY - Part 2: Push-broom digital aerial photography 数字航空摄影规范 第2部分:推扫式数字航空摄影 |
China National Standards PHY |
English PDF |
GB/T 16159-2012 |
The basic rules of Chinese phonetic alphabet orthograPHY 汉语拼音正词法基本规则 |
China National Standards PHY |
English PDF |
GB/T 27860-2011 |
Chemicals - Estimation of the adsorption coefficient (Koc) on soil and on sewage sludge using high performance liquid chromatograPHY (HPLC) 化学品 高效液相色谱法估算土壤和污泥的吸附系数 |
China National Standards PHY |
English PDF |
GB/T 27843-2011 |
Chemicals - Determination of the low molecular weight content of a polymer using Gel permeation chromatograPHY(GPC) 化学品 聚合物低分子量组分含量测定 凝胶渗透色谱法(GPC) |
China National Standards PHY |
English PDF |
GB/T 27730-2011 |
Determination of dimethyl fumarate in toys - Gas chromatograPHY-mass spectrometry method 玩具产品中富马酸二甲酯含量的测定 气相色谱-质谱联用(GC-MS)法 |
China National Standards PHY |
English PDF |
GB/T 28177.1-2011 |
Identification cards - Thin flexible cards - Part 1: PHYsical characteristics 识别卡 柔性薄卡 第1部分:物理特性 |
China National Standards PHY |
English PDF |
GB/T 28100-2011 |
Detection and identification of Burkholderia caryoPHYlli ( Burkholder ) Yabuuchi et al. 香石竹细菌性萎蔫病菌检疫鉴定方法 |
China National Standards PHY |
English PDF |
GB/T 28061-2011 |
PHYtosanitary rule of imported floral bulbs and tubers 鳞球茎花卉检疫规程 |
China National Standards PHY |
English PDF |
GB/T 28060-2011 |
Guidelines for PHYtosanitary regulating wood packaging material 进出境货物木质包装材料检疫管理准则 |
China National Standards PHY |
English PDF |
GB/T 27905.5-2011 |
Inspection methods for trace and PHYsical evidences from fire scene- Part 5:Small power induction motor 火灾物证痕迹检查方法 第5部分:小功率异步电动机 |
China National Standards PHY |
English PDF |
GB/T 27905.4-2011 |
Inspection methods for trace and PHYsical evidences from fire scene-Part 4: Electrical wire 火灾物证痕迹检查方法 第4部分:电气线路 |
China National Standards PHY |
English PDF |
GB/T 27905.3-2011 |
Inspection methods for trace and PHYsical evidences from fire scene -Part 3: Ferrous metalwork 火灾物证痕迹检查方法 第3部分:黑色金属制品 |
China National Standards PHY |
English PDF |
GB/T 27905.2-2011 |
Inspection methods for trace and PHYsical evidences from fire scene-Part 2: Sheet glass 火灾物证痕迹检查方法 第2部分:普通平板玻璃 |
China National Standards PHY |
English PDF |
GB/T 27894.3-2011 |
Natrual gas - Determination of composition with defined uncertainty by gas chromatograPHY - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns 天然气 在一定不确定度下用气相色谱法测定组成 第3部分:用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类 |
China National Standards PHY |
English PDF |
GB/T 27894.2-2011 |
Natural gas - Determination of composition with defined uncertainty by gas chromatograPHY - Part 2: Measuring-system characteristics and statistics for processing of data 天然气 在一定不确定度下用气相色谱法测定组成 第2部分:测量系统的特性和数理统计 |
China National Standards PHY |
English PDF |
GB/T 27894.1-2011 |
Natural gas - Determination of composition with defined uncertainty by gas chromatogramPHY - Part 1:Guidelines for tailored analysis 天然气 在一定不确定度下用气相色谱法测定组成 第1部分:分析导则 |
China National Standards PHY |
English PDF |
GB/T 27810-2011 |
Binders for paints and varnishes - Gel permeation chromatograPHY(GPC) - Tetrahydrofuran(THF) as eluent 色漆和清漆用漆基 凝胶渗透色谱法(GPC) 用四氢呋喃做洗脱剂 |
China National Standards PHY |
English PDF |
GB/T 16886.19-2011 |
Biological evaluation of medical devices - Part 19: PHYsico-chemical,morphological and topographical characterization of materials 医疗器械生物学评价 第19部分:材料物理化学、形态学和表面特性表征 |
China National Standards PHY |
English PDF |
GB 17589-2011 |
Specifications for quality assurance test for computed tomograPHY X-ray scanners X射线计算机断层摄影装置质量保证检测规范 |
China National Standards PHY |
English PDF |
GB 16134-2011 |
Standards for PHYsical examination redords for elementary and middle school students 中小学生健康检查表规范 |
China National Standards PHY |
English PDF |
GB/T 27920.1-2011 |
Specifications for digital aerial photograPHY - Part 1:Frame digital aerial photography 数字航空摄影规范 第1部分:框幅式数字航空摄影 |
China National Standards PHY |
English PDF |
GB/T 27919-2011 |
Specifications for IMU/GPS supported aerial photograPHY IMU/GPS辅助航空摄影技术规范 |
China National Standards PHY |
English PDF |
GB/T 17747.3-2011 |
Natural gas - Calculation of compression factor - Part 3: Calculation using PHYsical properties 天然气压缩因子的计算 第3部分:用物性值进行计算 |
China National Standards PHY |
English PDF |
GB/T 27579-2011 |
Essential oils - Analysis by high performance liquid chromatograPHY - General method 精油 高效液相色谱分析 通用法 |
China National Standards PHY |
English PDF |
GB/T 8420-2011 |
Earth-moving machinery - PHYsical dimensions of operators and minimum operator space envelope 土方机械 司机的身材尺寸与司机的最小活动空间 |
China National Standards PHY |
English PDF |
GB/T 26981-2011 |
Test method for reservoir fluid PHYsical properties 油气藏流体物性分析方法 |
China National Standards PHY |
English PDF |
GB/T 26835-2011 |
Non-destructive testing instruments - General specification for industrial X-ray computed tomograPHY(CT)equipment 无损检测仪器 工业用X射线CT装置通用技术条件 |
China National Standards PHY |
English PDF |
GB/T 26792-2011 |
High performance liquid chromatograPHY 高效液相色谱仪 |
China National Standards PHY |
English PDF |
GB/T 26643-2011 |
Non-destructive testing - Infrared flash thermograPHY - Guideline 无损检测 闪光灯激励红外热像法 导则 |
China National Standards PHY |
English PDF |
GB/T 26642-2011 |
Non-destructive testing - Test method for computed radiograPHY of metallic materials 无损检测 金属材料计算机射线照相检测方法 |
China National Standards PHY |
English PDF |
GB/T 26636-2011 |
Animal and vegetable fats and oils - Determination of polymerized triglycerides content by high-performance size-exclusion chromatograPHY (HPSEC) 动植物油脂 聚合甘油三酯的测定 高效空间排阻色谱法(HPSEC) |
China National Standards PHY |
English PDF |
GB/T 26635-2011 |
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatograPHY 动植物油脂 生育酚及生育三烯酚含量测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 26631-2011 |
Grain and oil terminology - PHYsicochemical properties and quality 粮油名词术语 理化特性和质量 |
China National Standards PHY |
English PDF |
GB/T 26625-2011 |
Inspection of grain and oils - Determination of soybean isoflavone - High performance liquid chromatograPHY 粮油检验 大豆异黄酮含量测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 26593-2011 |
Non-destructive testing instruments - Properties test method for performance of industrial X-ray computed tomograPHY(CT)equipment 无损检测仪器 工业用X射线CT装置性能测试方法 |
China National Standards PHY |
English PDF |
GB/T 12688.1-2011 |
Test method of styrene for industrial use - Part 1: Determination of purity and hydrocarbon impurities - Gas chromotograPHY 工业用苯乙烯试验方法 第1部分:纯度和烃类杂质的测定 气相色谱法 |
China National Standards PHY |
English PDF |
GB/T 26517-2011 |
Determination of 24 preservatives in cosmetics by high performance liquid chromatograPHY method 化妆品中二十四种防腐剂的测定 高效液相色谱法 |
China National Standards PHY |
English PDF |
GB/T 26498-2011 |
Industrial automation systems and integration - PHYsical device control - Dimensional Measuring Interface Standard (DMIS) 工业自动化系统与集成 物理设备控制 尺寸测量接口标准(DMIS) |
China National Standards PHY |
English PDF |
GB 26406-2011 |
National Food Safety Standard-Food Additives-Sodium copper chloroPHYllin 食品安全国家标准 食品添加剂 叶绿素铜钠盐 |
China National Standards PHY |
English PDF |
GB/Z 26157.2-2010 |
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Type 2: ControlNet and EtherNet/IP specification - Part 2: PHYsical Layer and Media 测量和控制数字数据通信 工业控制系统用现场总线 类型 2:ControlNet和EtherNet/IP规范 第2部分:物理层和介质 |
China National Standards PHY |
English PDF |
GB/T 18294.5-2010 |
Technical identification methods for fire - Part 5: Gas chromatograPHY-mass spectrometry analysis 火灾技术鉴定方法 第5部分:气相色谱-质谱法 |
China National Standards PHY |
English PDF |
GB/T 18294.2-2010 |
Technical identification methods for fire - Part 2: Thin layer chromatograPHY analysis 火灾技术鉴定方法 第2部分:薄层色谱法 |
China National Standards PHY |
English PDF |
Find out:1297Items | To Page of: First -Previous-Next -Last | [2] [3] [4] [5] [6] [7] [8] |