Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 29957-2013 |
National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification DiHydro-β-ionone 食品安全国家标准 食品添加剂 二氢-β-紫罗兰酮 |
China National Standards Hydro |
 English PDF |
| GB/T 8766-2013 |
Lithium Hydroxide monohydrate 单水氢氧化锂 |
China National Standards Hydro |
English PDF |
| GB/T 29918-2013 |
Method for measuring pressure-composition isotherms of RE-base AB5 Hydrogen storage alloys 稀土系AB5型贮氢合金压力-组成等温线（PCI）的测试方法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.9-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 9: Determination of sulfate content - Barium sulfate nephelometry method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分: 硫酸根量的测定 硫酸钡浊度法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.8-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 8: Determination of silicon content - Molybdenum blue spectrophotometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第8部分：硅量的测定 钼蓝分光光度法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.7-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 7: Determination of iron content-1,10-phenanthroline spectrophotometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第7部分：铁量的测定 邻二氮杂菲分光光度法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.6-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 6: Determination of magnesium content - Flame atomic absorption spectrometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第6部分：镁量的测定 火焰原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.5-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 5: Determination of calcium content － Flame atomic absorption spectrometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第5部分：钙量的测定 火焰原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.16-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 16: Determination of calcium,magnesium,copper,lead,zinc,nickel,manganese,cadmium and aluminum content - Inductively coupled plasma atomic emission 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第16部分：钙、镁、铜、铅、锌、镍、锰、镉、铝量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.15-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 15: Determination of fluoride content - Ion selective method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第15部分：氟量的测定 离子选择电极法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.14-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 14: Determination of arsenic content - Molybdenum blue spectropotometic method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第14部分：砷量的测定 钼蓝分光光度法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.13-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 13: Determination of aluminum content - Chromazurol S-cetylpyridine bromide spectrophotometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第13部分：铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.12-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 12: Determination of carbonate content - Acid-alkali titrimetric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第12部分：碳酸根量的测定 酸碱滴定法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.11-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 11: Determination of acid-insolubles content - Gravimetric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第11部分：酸不溶物量的测定 重量法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.10-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 10: Determination of chloride content - Silver chloride nephelometry method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第10部分：氯量的测定 氯化银浊度法 |
China National Standards Hydro |
English PDF |
| GB/T 29881-2013 |
Test method for classification of hazardous materials - Hydrobiology toxicity test 杂项危险物质和物品分类试验方法 水生生物毒性试验 |
China National Standards Hydro |
English PDF |
| GB/T 50927-2013 |
Code for risk management of large and medium scale Hydropower projects 大中型水电工程建设风险管理规范 |
China National Standards Hydro |
English PDF |
| GB/T 4744-2013 |
Textiles - Testing and evaluation for water resistance - Hydrostatic pressure method 纺织品 防水性能的检测和评价 静水压法 |
China National Standards Hydro |
English PDF |
| GB/T 29784.4-2013 |
Determination of polycyclic aromatic Hydrocarbons in electrical and electronic products - Part 4：Gas chromatography 电子电气产品中多环芳烃的测定 第4部分：气相色谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29784.3-2013 |
Determination of polycyclic aromatic Hydrocarbons in electrical and electronic products - Part 3: Liquid chromatography-mass spectrometry 电子电气产品中多环芳烃的测定 第3部分：液相色谱-质谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29784.2-2013 |
Determination of polycyclic aromatic Hydrocarbons in electrical and electronic products - Part 2: Gas chromatographic method with mass spectrometric detection 电子电气产品中多环芳烃的测定 第2部分: 气相色谱-质谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29784.1-2013 |
Determination of polycyclic aromatic Hydrocarbons in electrical and electronic products - Part 1: High performance liquid chromatography 电子电气产品中多环芳烃的测定 第1部分：高效液相色谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29729-2013 |
Essential requirements for the safety of Hydrogen systems 氢系统安全的基本要求 |
China National Standards Hydro |
English PDF |
| GB/T 11064.4-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 4: Determination of potassium and sodium content － Flame atomic absorption spectrometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第4部分：钾量和钠量的测定 火焰原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.3-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 3: Determination of lithium chloride content - Potentiometric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第3部分：氯化锂量的测定 电位滴定法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.2-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 2: Determination of lithium hydroxide content - Acid-alkali titrimetric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分：氢氧化锂量的测定 酸碱滴定法 |
China National Standards Hydro |
English PDF |
| GB/T 11064.1-2013 |
Methods for chemical analysis of lithium carbonate,lithium Hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Acid-alkali titrimetric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第1部分：碳酸锂量的测定 酸碱滴定法 |
China National Standards Hydro |
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 Hydro |
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 Hydro |
English PDF |
| GB/T 4348.1-2013 |
Sodium Hydroxide for industrial use - Determination of sodium hydroxide and sodium carbonate content 工业用氢氧化钠 氢氧化钠和碳酸钠含量的测定 |
China National Standards Hydro |
English PDF |
| GB/T 29643-2013 |
Sodium Hydroxide for industrial use - Laboratory sample - Preparation of the main solution for carrying out certain determinations 工业用氢氧化钠 实验室样品和进行项目测定用主溶液的制备 |
China National Standards Hydro |
English PDF |
| GB/T 11212-2013 |
Sodium Hydroxide for chemical fiber use 化纤用氢氧化钠 |
China National Standards Hydro |
English PDF |
| GB/T 50876-2013 |
Code for safety detecting and evaluation of small Hydropower station 小型水电站安全检测与评价规范 |
China National Standards Hydro |
English PDF |
| GB/T 50845-2013 |
Technical code for energy-saving refurbishment for small Hydropower grids engineering 小水电电网节能改造工程技术规范 |
China National Standards Hydro |
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 Hydro |
English PDF |
| GB/T 29614-2013 |
Determination the content of polycyclic aromatic Hydrocarbonsin vulcanized rubber compounds 硫化橡胶中多环芳烃含量的测定 |
China National Standards Hydro |
English PDF |
| GB/T 16591-2013 |
Rubber hoses and hose assemblies for transferring anHydrous ammonia - Specification 输送无水氨用橡胶软管及软管组合件 规范 |
China National Standards Hydro |
English PDF |
| GB/T 29523-2013 |
Safety specification for zinc smelting（Hydrometallurgy） 锌冶炼安全生产规范（湿法） |
China National Standards Hydro |
English PDF |
| GB/T 4325.25-2013 |
Methods for chemical analysis of molybdenum - Part 25: Determination of Hydrogen content - Intert gas fusion infrared absorption method/thermal conductivity method 钼化学分析方法 第25部分：氢量的测定 惰气熔融红外吸收法/热导法 |
China National Standards Hydro |
English PDF |
| GB/T 4325.18-2013 |
Methods for chemical analysis of molybdenum - Part 18: Determination of vanadium content - N-benzoyl-N-phenylHydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry 钼化学分析方法 第18部分：钒量的测定 钽试剂分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29515-2013 |
Cold rolled steel sheet for enamelling - Fish-scaling sensitivity test - Hydrogen permeation method 搪瓷用冷轧钢板 鳞爆敏感性试验 氢渗透法 |
China National Standards Hydro |
English PDF |
| GB/T 29493.4-2013 |
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 4: Determination of polycyclic aromatic Hydrocarbons - GC/MS method 纺织染整助剂中有害物质的测定 第4部分：稠环芳烃化合物(PAHs)的测定 气相色谱-质谱法 |
China National Standards Hydro |
English PDF |
| GB/T 8151.17-2012 |
Methods for chemical analysis of zinc concentrates - Part 17：Determination of zinc content - Hydroxide precipitation and Na2EDTA titrimetric method 锌精矿化学分析方法 第17部分：锌量的测定 氢氧化物沉淀-Na2EDTA滴定法 |
China National Standards Hydro |
English PDF |
| GB/T 4324.5-2012 |
Methods for chemical analysis of tungsten - Part 5: Determination of arsenic content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第5部分：砷量的测定 氢化物原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 4324.4-2012 |
Methods for chemical analysis of tungsten - Part 4: Determination of antimony content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第4部分：锑量的测定 氢化物原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 4324.3-2012 |
Methods for chemical analysis of tungsten - Part 3: Determination of tin content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第3部分：锡量的测定 氢化物原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 4324.2-2012 |
Methods for chemical analysis of tungsten - Part 2: Determination of bismuth content - Hydrogenate atomic absorption spectrometry 钨化学分析方法 第2部分：铋量的测定 氢化物原子吸收光谱法 |
China National Standards Hydro |
English PDF |
| GB/T 29412-2012 |
Adsorber of pressure swing adsorption for Hydrogen purification 变压吸附提纯氢用吸附器 |
China National Standards Hydro |
English PDF |
| GB/T 29411-2012 |
Technical specification of Hydrogen-oxygen generator with water electrolyte 水电解氢氧发生器技术要求 |
China National Standards Hydro |
English PDF |
| GB/T 19350-2012 |
Metallic and other inorganic coatings - Post-coating treatments of iron or steel to reduce the risk of Hydrogen embrittlement 金属和其它无机覆盖层 为减少氢脆危险的涂覆后钢铁的处理 |
China National Standards Hydro |
English PDF |
| GB/T 19349-2012 |
Metallic and other inorganic coatings - Pretreatment of iron or steel to reduce the risk of Hydrogen embrittlement 金属和其它无机覆盖层 为减少氢脆危险的钢铁预处理 |
China National Standards Hydro |
English PDF |
| GB/T 4348.3-2012 |
Sodium Hydroxide for industrial use - Determination of iron content－1，10－phenanthroline photometric method 工业用氢氧化钠 铁含量的测定 1，10-菲啰啉分光光度法 |
China National Standards Hydro |
English PDF |
| GB/T 29124-2012 |
Hydrogen fuel cell vehicles facilities for demonstration specifications 氢燃料电池电动汽车示范运行配套设施规范 |
China National Standards Hydro |
English PDF |
| GB/T 29123-2012 |
Specifications for Hydrogen fuel cell vehicles in demonstration 示范运行氢燃料电池电动汽车技术规范 |
China National Standards Hydro |
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 Hydro |
English PDF |
| GB 10287-2012 |
National Food Safety Standard-Rosin glycerides and Hydrogenated rosin glycerides 食品安全国家标准 食品添加剂 松香甘油酯和氢化松香甘油酯 |
China National Standards Hydro |
English PDF |
| GB 29223-2012 |
National Food Safety Standard - Food Additive - DeHydroacetic Acid 食品安全国家标准 食品添加剂 脱氢乙酸 |
China National Standards Hydro |
English PDF |
| GB 18071.8-2012 |
Health protection zone for basic chemistry industry - Part 8： Hydrofluoric acid industry 基础化学原料制造业卫生防护距离 第8部分：氢氟酸制造业 |
China National Standards Hydro |
English PDF |
| GB/T 28734-2012 |
Determination of carbon and Hydrogen in solid biofuels 固体生物质燃料中碳氢测定方法 |
China National Standards Hydro |
English PDF |
| GB/T 3965-2012 |
Determination of diffusible Hydrogen in deposited metal 熔敷金属中扩散氢测定方法 |
China National Standards Hydro |
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 Hydro |
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 Hydro |
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 Hydro |
English PDF |
| GB 28652-2012 |
High quality anHydrous potassium fluoride 高品质无水氟化钾 |
China National Standards Hydro |
English PDF |
| GB/T 28603-2012 |
Production technical regulation for AnHydrous hydrogen fluoride 无水氟化氢生产技术规范 |
China National Standards Hydro |
English PDF |
| GB 50766-2012 |
Code for manufacture installation and acceptance of steel penstocks in Hydroelectric and hydraulic engineering 水电水利工程压力钢管制作安装及验收规范 |
China National Standards Hydro |
English PDF |
| GB/T 28279.2-2012 |
Plain bearings - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings with drainage grooves 滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第2部分：带回油槽油润滑径向滑动轴承计算的特性值 |
China National Standards Hydro |
English PDF |
| GB/T 28279.1-2012 |
Plain bearing - Hydrostatic plain journal bearings with drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings with drainage grooves 滑动轴承 稳态条件下带回油槽流体静压径向滑动轴承 第1部分：带回油槽油润滑径向滑动轴承的计算 |
China National Standards Hydro |
English PDF |
| GB/T 28278.2-2012 |
Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings without drainage grooves 滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第2部分：不带回油槽油润滑径向滑动轴承计算的特性值 |
China National Standards Hydro |
English PDF |
| GB/T 28278.1-2012 |
Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 1: Calculation of oil-lubricated plain journal bearings without drainage grooves 滑动轴承 稳态条件下不带回油槽流体静压径向滑动轴承 第1部分：不带回油槽油润滑径向滑动轴承的计算 |
China National Standards Hydro |
English PDF |
| GB/T 28273-2012 |
Process classification of tube and sheet Hydroforming 管、板液压成形工艺分类 |
China National Standards Hydro |
English PDF |
| GB 28367-2012 |
National Food Safety Standard - Food Additive - 4 - Hydroxy - 5 - Methyl -3 (2H) Furanone 食品安全国家标准 食品添加剂 4-羟基-5-甲基-3(2H)呋喃酮 |
China National Standards Hydro |
English PDF |
| GB 28366-2012 |
National Food Safety Standard - Food Additive -2 - Ethyl-4 - Hydroxy - 5 - Methyl -3 (2H) - Furanone 食品安全国家标准 食品添加剂 2-乙基-4-羟基-5-甲基-3(2H)-呋喃酮 |
China National Standards Hydro |
English PDF |
| GB 28365-2012 |
National Food Safety Standard - Food Additive - 4 - Hydroxy-2,5 - Dimethyl -3 (2H) Furanone 食品安全国家标准 食品添加剂 4-羟基-2,5-二甲基-3(2H)呋喃酮 |
China National Standards Hydro |
English PDF |
| GB 28363-2012 |
National Food Safety Standard - Food Additive - DiHydrocoumarin 食品安全国家标准 食品添加剂 二氢香豆素 |
China National Standards Hydro |
English PDF |
| GB/T 3634.2-2011 |
Hydrogen - Part 2: Pure hydrogen,high pure hydrogen and ultra-pure hydrogen 氢气 第2部分：纯氢、高纯氢和超纯氢 |
China National Standards Hydro |
English PDF |
| GB/T 28125.1-2011 |
Determination of hazardous materials in air separation process - Part 1: Determination of Hydrocarbons 空分工艺中危险物质的测定 第1部分：碳氢化合物的测定 |
China National Standards Hydro |
English PDF |
| GB/T 28124-2011 |
Determination of trace Hydrogen,oxygen,methane and carbon monoxide in the inert gases - Gas chromatographic method 惰性气体中微量氢、氧、甲烷、一氧化碳的测定 气相色谱法 |
China National Standards Hydro |
English PDF |
| GB/T 27678-2011 |
The technical specification of waste water recycle fo Hydrometallurgical zinc enterprise 湿法炼锌企业废水循环利用技术规范 |
China National Standards Hydro |
English PDF |
| GB/T 28192-2011 |
Surface active agents - Detergents - Determination of anionic-active matter Hydrolyzable and non-hydrolyzable under acid conditions 表面活性剂 洗涤剂 在酸性条件下可水解和不可水解的阴离子活性物的测定 |
China National Standards Hydro |
English PDF |
| GB/T 28191-2011 |
Surface active agents - Detergents - Anionic active matter stable to acid Hydrolysis - Determination of trace amounts 表面活性剂 洗涤剂 对酸解稳定的阴离子活性物 痕量的测定 |
China National Standards Hydro |
English PDF |
| GB/T 28189-2011 |
Textiles - Determination of polycyclic aromatic Hydrocarbons 纺织品 多环芳烃的测定 |
China National Standards Hydro |
English PDF |
| GB/T 27885-2011 |
Determination of Hydrogen、nitrogen、carbon monoxide carbon dioxide and C1～C8 hydrocarbons in the coal-based F-T synthetic tail gas - Gas chromatographic method 煤基费托合成尾气中 H2、N2、CO2和C1～C8烃的测定 气相色谱法 |
China National Standards Hydro |
English PDF |
| GB/T 27884-2011 |
Determination of Hydrogen、nitrogen、carbon monoxide carbon dioxide and methane in the coal-based F-T synthesis feed gas - Gas chromatographic method 煤基费托合成原料气中H2、N2、CO、CO2和CH4的测定 气相色谱法 |
China National Standards Hydro |
English PDF |
| GB/T 27841-2011 |
Chemical products for industrial use - Determination of Hydrosolubility of solids and liquids with high solubility - Flask method 工业用化学品 具有高溶解性的固体和液体水溶性测定 烧瓶法 |
China National Standards Hydro |
English PDF |
| GB/T 9251-2011 |
Methods for Hydrostatic test of gas cylinders 气瓶水压试验方法 |
China National Standards Hydro |
English PDF |
| GB/T 27994-2011 |
General technical conditions for equipments of automatic system for Hydrological data acquisition and transmission 水文自动测报系统设备通用技术条件 |
China National Standards Hydro |
English PDF |
| GB/T 27992.1-2011 |
Water depth finding equipment - Part 1：Hydrologic sounding rod 水深测量仪器 第1部分：水文测杆 |
China National Standards Hydro |
English PDF |
| GB/T 27895-2011 |
Natural gas - Determination of the Hydrocarbon dew point - Cooled mirror method 天然气烃露点的测定 冷却镜面目测法 |
China National Standards Hydro |
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 Hydro |
English PDF |
| GB/T 27814-2011 |
AnHydrous magnesium carbonate 无水碳酸镁 |
China National Standards Hydro |
English PDF |
| GB/T 27813-2011 |
Analytical methods of anHydrous potassium fluoride 无水氟化钾分析方法 |
China National Standards Hydro |
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 Hydro |
English PDF |
| GB/T 17814-2011 |
Determination of butyl Hydroxy anisole, dibutyl hydroxy toluene, ethoxyquin and propyl gallate in feeds 饲料中丁基羟基茴香醚、二丁基羟基甲苯、乙氧喹和没食子酸丙酯的测定 |
China National Standards Hydro |
English PDF |
| GB/T 1267-2011 |
Chemical reagent - Sodium diHydrogen phosphate dihydrate 化学试剂 二水合磷酸二氢钠(磷酸二氢钠) |
China National Standards Hydro |
English PDF |
| GB 27955-2011 |
General requirements for low-temperature Hydrogen peroxide gas plasma sterilizer 过氧化氢气体等离子体低温灭菌装置的通用要求 |
China National Standards Hydro |
English PDF |
| GB/T 27569-2011 |
Production technical regulation for Hydrofluoric acid 氢氟酸生产技术规范 |
China National Standards Hydro |
English PDF |
| GB/T 11060.6-2011 |
Natural gas - Determination of sulfur compounds - Part 6: Determination of Hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry 天然气 含硫化合物的测定 第6部分：用电位法测硫化氢、硫醇硫和硫氧化碳含量 |
China National Standards Hydro |
English PDF |
| GB/T 26916-2011 |
Methods for performance evaluation of small-size integrative Hydrogen energy system 小型氢能综合能源系统性能评价方法 |
China National Standards Hydro |
English PDF |
| GB/T 26915-2011 |
Determination of energy conversion efficiency and quantum yield for Hydrogen production in the solar photocatalytic water splitting system 太阳能光催化分解水制氢体系的能量转化效率与量子产率计算 |
China National Standards Hydro |
English PDF |
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