| 编号 | 中文名称 | 英文名称 | 
| FZ/T 01057.5-2007
 | 纺织纤维鉴别试验方法 第5部分:含氯含氮呈色反应法
 | Test method for identification of textile fibers Part 5:Qualitative observation of colour-production for chloring and nitrogen
 | 
| FZ/T 01098-2006
 | 纺织品  耐氧化氮和烟熏色牢度试验用控制标样和褪色标准
 | ()
 | 
| GB 11666-1989
 | 小型氮肥厂卫生防护距离标准
 | Health protection zone standard for small nitrogenous fertilizer plants
 | 
| GB 14174-1993
 | 大口径液氮容器
 | Large calibre liquid nitrogen container
 | 
| GB 16774-1997
 | 自增压式液氮容器
 | Autoboosting calibre liquid nitrogen container
 | 
| GB/T 10209.1-2001
 | 磷酸一铵、磷酸二铵中总氮含量测定(蒸馏后滴定法)
 | Determination of total nitrogen content for monoammo-nium phosphate and diammonium phosphate (Titrimetric method after distillation)
 | 
| GB/T 10267.5-1988
 | 金属钙分析方法蒸馏-奈斯勒试剂光度法测定氮
 | Method for analysis of calcium metal--The determination of nitrogen by distillation--Nessler reagent photometric method
 | 
| GB/T 10505.3-1989
 | 3A分子筛静态乙烯和氮气吸附测定方法
 | Determination of static absorbed ethene and nitrogen for molecular sieve 3A
 | 
| GB/T 10511-1989
 | 硝酸磷肥中总氮含量的测定蒸馏后滴定法
 | The determination of total nitrogen content for nitrophosphate--Titrimetric method after distillation
 | 
| GB/T 10722-2003
 | 炭黑总表面积和外表面积的测定氮吸附法
 | Carbon black--Determination of total and external surface area by nitrogen adsorption
 | 
| GB/T 11039.1-2005
 | 纺织品 色牢度试验 耐大气污染物色牢度 第1部分:氧化氮
 | Textiles-Tests for colour fastness-Colour fastness to Contaminants part1:nitrogen oxides
 | 
| GB/T 11064.7-1989
 | 碳酸锂、单水氢氧化锂、氯化锂化学分析方法邻二氮杂菲分光光度法测定铁量
 | Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1,10-phenanthroline spectrophotometric method
 | 
| GB/T 11220.1-1989
 | 土壤中铀的测定CL-5209 萃淋树脂分离2-(5-溴-2-吡啶偶氮)-5-二乙氨基苯酚分光光度法
 | Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry
 | 
| GB/T 11354-2005
 | 钢铁零件渗氮层深度测定和金相组织检验
 | Determination of nitrided case depth and metallographic microstructure examination for steeliron parts
 | 
| GB/T 11843-1989
 | 二氧化铀粉末和芯块中氮的测定分光光度法
 | Uranium dioxide powder and pellets--Determination of nitrogen--Spectrophotometric method
 | 
| GB/T 11889-1989
 | 水质苯胺类化合物的测定N-(1-萘基)乙二胺偶氮分光光度法
 | Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine
 | 
| GB/T 11891-1989
 | 水质凯氏氮的测定
 | Water quality--Determination of Kjeldahl nitrogen
 | 
| GB/T 11894-1989
 | 水质总氮的测定碱性过硫酸钾消解紫外分光光度法
 | Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photo metric method
 | 
| GB/T 12091-1989
 | 淀粉及其衍生物氮含量测定方法
 | Method for determination of nitrogen content in starches and derived products
 | 
| GB/T 12143.2-1989
 | 果蔬汁饮料中氨基态氮的测定方法甲醛值法
 | Determination method for amino nitrogen content in fruit and vegetable juice beverages--Formol number
 | 
| GB/T 12372-1990
 | 居住区大气中二氧化氮检验标准方法改进的 Saltzman 法
 | Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method
 | 
| GB/T 12689.11-2004
 | 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
 | The methods for chemical analysis of zinc and zinc alloys--The determination of lanthanum and cerium contents--The tri-bromide arsenazo spectrophoto-metric method
 | 
| GB/T 12690.12-2003
 | 稀土金属及其氧化物中非稀土杂质化学分析方法钍量的测定偶氮胂III分光光度法和电感耦合等离子体质谱法
 | Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of thorium content--Arsenazo III spectrophotometric method and inductively coupled plasma mass spectrum method
 | 
| GB/T 12690.4-2003
 | 稀土金属及其氧化物中非稀土杂质化学分析方法氧、氮量的测定脉冲-红外吸收法和脉冲-热导法
 | Chemical analysis methods for non-rare earth impurities ofrare earth metals and their oxides--Determination of oxygen and nitrogen content--Impulse-infrared and impulse-thermal conductance absorption method
 | 
| GB/T 12690.6-2003
 | 稀土金属及其氧化物中非稀土杂质化学分析方法铁量的测定硫氰酸钾、1,10-二氮杂菲分光光度法
 | Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides--Determination of iron content--Kalium thiocyanate,1,10-phenanthroline spectrophotometric method
 | 
| GB/T 13390-1992
 | 金属粉末比表面积的测定氮吸附法
 | Metallic powder--Determination of thespecific surface area--Method of nitrogen absorption
 | 
| GB/T 13595-2004
 | 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
 | Tobacco and tobacco products--Determination of pyrethroids,organophosphorus and nitrogen-containing pesticides residues
 | 
| GB/T 13747.2-1992
 | 锆及锆合金化学分析方法1,10-二氮杂菲分光光度法测定铁量
 | Zirconium and zirconium alloys--Determination of iron content--1,10-phenanthrolinespectrophoto-metric method
 | 
| GB/T 13747.23-1992
 | 锆及锆合金化学分析方法蒸馏分离-奈斯勒试剂分光光度法测定氮量
 | Zirconium and zirconium alloys--Determination of nitrogen content--Distillation-Nessler reagent spectrophotometric method
 | 
| GB/T 13747.6-1992
 | 锆及锆合金化学分析方法2,9-二甲基-1,10-二氮杂菲分光光度法测定铜量
 | Zirconium and zirconium alloys--Determination of copper content--2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
 | 
| GB/T 13748.9-2005
 | 镁及镁合金化学分析方法铁含量的测定邻二氮杂菲分光光度法
 | Chemical analysis methods of magnesium and magnesium alloys Determination of iron content Orthopenanthroline spectrophotometric method
 | 
| GB/T 13906-1992
 | 空气质量氮氧化物的测定
 | Air quality--Determination of nitrogen oxides
 | 
| GB/T 13984-2005
 | 缩微摄影技术银盐、重氮和微泡拷贝片视觉密度技术规范和测量
 | Micrographics-Duplicating film,silver,diazo and vesicular-Visual density-Specifications and measurement
 | 
| GB/T 14265-1993
 | 金属材料中氢、氧、氮、碳和硫分析方法通则
 | General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metal’s materials
 | 
| GB/T 14422-1993
 | 锅炉用水和冷却水分析方法苯骈三氮唑的测定紫外分光光度法
 | Analysis ofwater used in boiler and cooling system--Determination of benzotriazole--Ultraviolet spectrophotometry
 | 
| GB/T 14506.26-1993
 | 硅酸盐岩石化学分析方法 4-[(5-氯-2-吡啶)-偶氮]-1,3-二氨基苯光度法测定钴量
 | Silicate rocks--Determination of cobalt content--4-[(5-Chtoro-2-pyridyl)-azo]-1,3-diamino benzene photometric method
 | 
| GB/T 14600-1993
 | 电子工业用气体氧化亚氮
 | Gases for electronic industry--Nitrous oxide
 | 
| GB/T 14605-1993
 | 氧气中微量氩、氮和氪的测定气相色谱法
 | Determination of trace argon,nitrogen and krypton in oxygen--Gas chromatographic method
 | 
| GB/T 14849.1-2007
 | 工业硅化学分析方法 第1部分:铁含量的测定 1,10一二氮杂菲分光光度法
 | Methods for chemical analysis of silicon metal - Part 1: Determination of iron content - 1,10-phenanthrolion spectrophotometric method
 | 
| GB/T 15076.13-1994
 | 钽铌化学分析方法钽中氮量的测定
 | Methods for chemical analysis of tantalum and niob-ium--Determination of nitrogen content in tantalum
 | 
| GB/T 15435-1995
 | 环境空气二氧化氮的测定Saltzman法
 | Ambient air--Determination of nitrogen dioxide--Saltzman method
 | 
| GB/T 15436-1995
 | 环境空气氮氧化物的测定Saltzman法
 | Ambient air--Determination of nitrogen oxides--Saltzman method
 | 
| GB/T 15827-1995
 | 离子镀仿金氮化钛的颜色
 | Ion plating--Colour of golden TiN
 | 
| GB/T 16555.5-1996
 | 碳化硅耐火材料化学分析方法邻二氮杂菲光度法测定三氧化二铁量
 | Chemical analysis for silicon carbide refractories--Determination of ferric oxide--o-phenanthroline photometric method
 | 
| GB/T 16876-1997
 | 液氮容器夹层真空度检验方法
 | Test methods for interspace vacuum of liquid nitrogen containers
 | 
| GB/T 16944-1997
 | 电子工业用气体氮
 | Gases for electronic industry--Nitrogen
 | 
| GB/T 17096-1997
 | 室内空气中氮氧化物卫生标准
 | Hygienic standard for nitrogen oxides in indoor air
 | 
| GB/T 17592-2006
 | 纺织品 禁用偶氮染料的测定
 | Textiles―Determination of the banned azo colourants
 | 
| GB/T 17674-1999
 | 原油及其产品中氮含量的测定化学发光法
 | Determination of nitrogen in petroleum and petroleum products by chemiluminescence method
 | 
| GB/T 17739.5-2006
 | 技术图样与技术文件的缩微摄影第5部分:开窗卡中缩微影像重氮复制的检验程序
 | Microfilming of technical drawings and technical documents - Part 5: Test procedures for diazo duplicating of microfilm images in aperture cards
 | 
| GB/T 17767.1-1999
 | 有机-无机复混肥料中总氮含量的测定
 | Determination of total nitrogen content for organic-inorganic compound fertilizers
 | 
| GB/T 17871-1999
 | 氮氧饱和或空气饱和-空气巡回潜水减压程序
 | Decompression procedures for nitrox or air saturation-air excursion diving
 | 
| GB/T 18177-2000
 | 钢件的气体渗氮
 | Gas nitriding of steel parts
 | 
| GB/T 18856.12-2002
 | 水煤浆质量试验方法第12部分:水煤浆氮测定方法
 | Test methods for qualityof coal water mixture--Part 12:Determination of nitrogen of coal water mixture
 | 
| GB/T 19227-2003
 | 煤和焦炭中氮的测定方法半微量蒸汽法
 | Determination of nitrogen in coaland coke--Semi-micro gasification method
 | 
| GB/T 19942-2005
 | 皮革和毛皮化学试验禁用偶氮染料的测定
 | Leather and Fur-Chemical tests-Determination of banned azo colourants
 | 
| GB/T 20124-2006
 | 钢铁氮含量的测定惰性气体熔融热导法(常规方法)
 | Steel and iron -- Determination of nitrogen content -- Thermal conductimetric method after fusion in a current of inert gas (Routine method)
 | 
| GB/T 20567-2006
 | 钒氮合金
 | Vanadium-nitrogen
 | 
| GB/T 20914.1-2007
 | 冲模 氮气弹簧 第1部分:通用规格
 | Stamping dies - Gas springs - Part 1: General specification
 | 
| GB/T 20914.2-2007
 | 冲模 氮气弹簧 第2部分:附件规格
 | Stamping dies - Gas springs - Part 2: Specification of accessories
 | 
| GB/T 20931.4-2007
 | 锂化学分析方法 铁量的测定 邻二氮杂菲分光光度法
 | Methods for chemical analysis of lithium - Determination of iron content - Orthopenanthroline spectrophotometric method
 | 
| GB/T 20931.9-2007
 | 锂化学分析方法 氮量的测定 碘化汞钾分光光度法
 | Methods for chemical analysis of lithium - Determination of nitrogen content - Mercuric potassium iodide spectrophotometric method
 | 
| GB/T 21287-2007
 | 电子工业用气体 三氟化氮
 | Gases for electronic industry - Nitrogen trifluoride
 | 
| GB/T 223.30-1994
 | 钢铁及合金化学分析方法对-溴苦杏仁酸沉淀分离-偶氮胂Ⅲ分光光度法测定锆量
 | Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
 | 
| GB/T 223.33-1994
 | 钢铁及合金化学分析方法萃取分离-偶氮氯膦mA光度法测定铈量
 | Methods forchemical analysis of iron,steel and alloy--The chlorophosphonago mA photometric method for the determination of cerium content after extraction separation
 | 
| GB/T 223.36-1994
 | 钢铁及合金化学分析方法蒸馏分离-中和滴定法测定氮量
 | Methods for chemical analysis of iron,steel and alloy--The neutral titration method for the determination of nitrogen content after distillation separation
 | 
| GB/T 223.37-1989
 | 钢铁及合金化学分析方法蒸馏分离-靛酚蓝光度法测定氮量
 | Methods for chemical analysis of iron,steel and alloy--The indophenol blue photometric method for the determination of nitrogen content after distillation separation
 | 
| GB/T 223.49-1994
 | 钢铁及合金化学分析方法萃取分离-偶氮氯膦mA分光光度法测定稀土总量
 | Methods for chemical analysis of iron,steel and alloy--Extraction separation-chlorophosphonazo mA spectro-photometric method for the determination of the total rare earth content
 | 
| GB/T 2441.1-2001
 | 尿素测定方法总氮含量的测定
 | Determination of urea--Determination of total nitrogen content
 | 
| GB/T 3595-2000
 | 肥料中氨态氮含量的测定蒸馏后滴定法
 | Fertilizers--Determination of ammoniacal nitrogen content--Titrimetric method after distillation
 | 
| GB/T 3597-2002
 | 肥料中硝态氮含量的测定氮试剂重量法
 | Fertilizer--Determination of nitrate nitrogen content--Nitron gravimetric method
 | 
| GB/T 3600-2000
 | 肥料中氨态氮含量的测定甲醛法
 | Fertilizers--Determination of ammoniacal nitrogen content--Formaldehyde method
 | 
| GB/T 3864-1996
 | 工业氮
 | Industrial nitrogen
 | 
| GB/T 4324.15-1984
 | 钨化学分析方法偶氮氯膦Ⅰ光度法测定镁量
 | Methods for chemical analysisof tungsten--The chlorophosphonazo Ⅰ photometric method for the determination of magnesium content
 | 
| GB/T 4324.26-1984
 | 钨化学分析方法奈氏试剂光度法测定氮量
 | Methods for chemical analysis of tungsten--The Nessler reagent photometric method for the determination of nitrogen content
 | 
| GB/T 4324.6-1984
 | 钨化学分析方法邻二氮杂菲光度法测定铁量
 | Methods for chemical analysisof tungsten--The ortho-phenanthroline photometric method for the determination iron content
 | 
| GB/T 4325.15-1984
 | 钼化学分析方法偶氮氯膦I光度法测定镁量
 | Methods for chemical analysis of molybdenum--The chlorophosphonazo Ⅰ photometric method for the determinationof magnesium content
 | 
| GB/T 4325.26-1984
 | 钼化学分析方法奈氏试剂光度法测定氮量
 | Methods for chemical analysis of molybdenum--The Nessler reagent photometric method for the determination of nitrogen content
 | 
| GB/T 4325.6-1984
 | 钼化学分析方法邻二氮杂菲光度法测定铁量
 | Methods for chemical analysisof molybdenum--The ortho-phenanthroline photometric method for the determination of iron content
 | 
| GB/T 4698.2-1996
 | 海绵钛、钛及钛合金化学分析方法1,10-二氮杂菲分光光度法测定铁量
 | Sponge titanium,titanium and titanium alloys--Determination of iron content--1,10-Phenanthroline spectrophotometric method
 | 
| GB/T 4698.7-1996
 | 海绵钛、钛及钛合金化学分析方法蒸馏分离-奈斯勒试剂分光光度法测定氮量
 | Sponge titanium,titanium and titanium alloys--Determination of nitrogen content--Distillation-Nessler reagent spectrophotometric method
 | 
| GB/T 4699.3-2007
 | 铬铁、硅铬合金和氮化铬铁 磷含量的测定 铋磷钼蓝分光光度法和钼蓝分光光度法
 | Ferrochromium, silicochromium and nitrogen-bearing ferrochromium -Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method | 
| GB/T 4921-1985
 | 工业废气耗氧值和氧化氮的测定重铬酸钾氧化、萘乙二胺比色法
 | Waste gasfrom manufacturing process--Determination of chemical oxygendemand and nitrogenoxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
 | 
| GB/T 5009.179-2003
 | 火腿中三甲胺氮的测定
 | Determination of trimethylamine nitrogen in ham
 | 
| GB/T 5195.10-2006
 | 萤石铁含量的测定邻二氮杂菲分光光度法
 | Fluorspar―Determination of iron content―1,10-phenanthroline spectrophotometric method
 | 
| GB/T 5458-1997
 | 液氮生物容器
 | Liquid nitrogen biological container
 | 
| GB/T 5687.2-2007
 | 铬铁、硅铬合金和氮化铬铁 硅含量的测定 高氯酸脱水重量法
 | Ferrochromium , silicochromium and nitrogen - bearing ferrochromium - Determination of silicon content - The perchloric acid dehydration gravimetric method
 | 
| GB/T 5687.4-1985
 | 铬铁化学分析方法中和滴定法测定氮量
 | Methods for chemical analysis of ferrochromium--The neutralization titration method for the determination of nitrogen content
 | 
| GB/T 609-2006
 | 化学试剂总氮量测定通用方法
 | Chemical reagent - General method for the determination of total nitrogen
 | 
| GB/T 6405-1994
 | 人造金刚石和立方氮化硼品种
 | Types of synthetic diamond and cubic boron nitride
 | 
| GB/T 6406-1996
 | 超硬磨料金刚石或立方氮化硼颗粒尺寸
 | Super abrasive--Grain sizes of diamond or cubic boron nitride
 | 
| GB/T 6408-2003
 | 超硬磨料立方氮化硼
 | Super abrasive--Cubic boron nitride
 | 
| GB/T 6409.2-1996
 | 超硬磨料制品金刚石或立方氮化硼磨具形状和尺寸
 | Abrasive products--Diamond or cubic boron nitride grinding tools--Form and dimensions
 | 
| GB/T 6609.4-2004
 | 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
 | Chemical analysis methods and determination of physical performance of alumina--Determination of ferric oxide content--Orthophenanthroline photometric method
 | 
| GB/T 6625-1986
 | 掺氮吸气剂含氮量测试方法
 | Test methods for nitrogen content of nitrogen-doped getter
 | 
| GB/T 6730.24-2006
 | 铁矿石稀土总量的测定 萃取分离-偶氮氯膦mA分光光度法
 | Iron ores - Determination of total rare earth contents - Chlorophosphonazo mA spectrophotometric method
 | 
| GB/T 6730.37-1986
 | 铁矿石化学分析方法4-[(5-氯-2-吡啶)偶氮]-1,3-二氨基苯光度法测定钴量
 | Methods for chemical analysis of iron ores--The 4-[(5-chloro-2-phridyl)azo]-1,3-diaminobenzene photometric method for the determination of cobalt content
 | 
| GB/T 6730.44-1986
 | 铁矿石化学分析方法1-(2-吡啶偶氮)-2-萘酚光度法测定锌量
 | Methods for chemical analysis of iron ores--The 1-(2-pyridylazo)-2-naphthol photometric method for the determination of zinc content
 | 
| GB/T 6901.4-2004
 | 硅质耐火材料化学分析方法第4部分:邻二氮杂菲光度法测定氧化铁量
 | Chemical analysis of silica refractories--Part 4:Determination of iron oxide--o-Phenanthroline photometric method
 | 
| GB/T 6987.24-2001
 | 铝及铝合金化学分析方法三溴偶氮胂分光光度法测定铈组稀土元素总量
 | Aluminium and aluminium alloys--Determination of the cerium subgroup of rare earth elements content--Tribromoarsenazo spectrophotometric method
 | 
| GB/T 6987.4-2001
 | 铝及铝合金化学分析方法邻二氮杂菲分光光度法测定铁量
 | Aluminium and aluminium alloys--Determination of iron content -- Orthopenanthroline photometric method
 | 
| GB/T 7480-1987
 | 水质硝酸盐氮的测定酚二磺酸分光光度法
 | Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
 | 
| GB/T 7493-1987
 | 水质亚硝酸盐氮的测定分光光度法
 | Water quality--Determination of nitrogen(nitrite)--Spectrophotometric method
 | 
| GB/T 7630-1987
 | 大米、小麦中氧化稀土总量的测定三溴偶氮胂分光光度法
 | The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
 | 
| GB/T 8088-1999
 | 天然生胶和天然胶乳氮含量的测定
 | Rubber,raw natural and rubber latex,natural--Determination of nitrogen content
 | 
| GB/T 8572-2001
 | 复混肥料中总氮含量的测定蒸馏后滴定法
 | Determination of total nitrogencontent for compound fertilizers--Titrimetric method after distillation
 | 
| GB/T 8654.1-2007
 | 金属锰、锰硅合金、锰铁和氮化锰铁 铁含量的测定 邻二氮杂菲分光光度法和三氯化钛 - 重铬酸钾滴定法
 | Manganese metal, ferromanganese - silicon, ferromanganese and nitrogen - bearing ferromanganese - Determination of iron content - The ortho - phenanthrdine spectrophotometric method and the titanium trichloride - potassium dichromate titrimetric method
 | 
| GB/T 8969-1988
 | 空气质量氮氧化物的测定盐酸萘乙二胺比色法
 | Air quality--Determination of nitrogen oxides in ambient air--Griess-saltzman method
 | 
| GB/T 8979-1996
 | 纯氮
 | Pure nitrogen
 | 
| GB/T 8980-1996
 | 高纯氮
 | High purity nitrogen
 | 
| GB/T 9095-1988
 | 烧结铁基材料渗碳或碳氮共渗硬化层深度的测定
 | Measurement on the carburizing or nitro-carburizing harden case depth of sintering iron-based material
 | 
| GB/T 9170-1988
 | 润滑油及燃料油中总氮含量测定法(改进的克氏法)
 | Lubricating oils and fueloils--Determination of total nitrogen--Modified Kjeldahl method
 | 
| GB/T 9506.5-1988
 | 掺氮吸气剂释氮吸气动态曲线测试方法
 | Test method for nitrogen-released and gas-absorbed dynamic curve of nitrogen-doped getter
 | 
| GB/T 9506.6-1988
 | 掺氮吸气剂钡膜分布测试方法
 | Test method for barium film distribution ofnitrogen-doped getter
 | 
| GB/T 9695.11-1988
 | 肉与肉制品氮含量测定
 | Meat and meat products--Method for determination of nitrogen content
 | 
| GB/T 9823-1988
 | 油料饼粕总含氮量的测定法
 | Method for determination of total nitrogen content in oilseed residues
 | 
| GB/T 9984.10-2004
 | 工业三聚磷酸钠(包括食品工业用)氮的氧化物含量的测定3,4-二甲苯酚分光光度法
 | Sodium tripolyphosphate for industrial use (including foodstuffs)--Determination of oxides of nitrogen content--3,4-Xylenol spectrophotometric method
 | 
| HG 2685-1993
 | 医用氧化亚氮
 | ()
 | 
| HG/T 2097-1991
 | 偶氮二甲酰胺(发泡剂ADC)
 | ()
 | 
| HG/T 2817-1996(2007)
 | 工业1,4-氧氮杂环己烷(吗啉)
 | ()
 | 
| HG/T 3438-1999
 | 化学试剂 定氮合金
 | ()
 | 
| HG/T 3463-2000(2007)
 | 化学试剂 偶氮胂Ⅲ[2,7-双(2-+苯砷酸-1-偶氮)-1,8-二羟基萘-3,6-二磺酸]
 | ()
 | 
| HG/T 3496-2000(2007)
 | 化学试剂 茜素黄R(对硝基苯偶氮水杨酸钠)
 | ()
 | 
| HG/T 3519-2003
 | 工业循环冷却水中苯骈三氮唑测定方法
 | ()
 | 
| HG/T 3581-1999(2007)
 | 工业叠氮化钠
 | ()
 | 
| HG/T 3752-2004
 | 6-硝基-1,2-重氮氧基萘-4-磺酸
 | ()
 | 
| HG/T 3824-2006
 | 苯骈三氮唑
 | Benzotriazole
 | 
| HG/T 3925-2007
 | 甲基苯骈三氮唑
 | Tolyltriazole
 | 
| JB/T 10041-1999
 | 金刚石或立方氮化硼与硬质合金复合片品种、尺寸
 | ()
 | 
| JB/T 10152-2000
 | 碳化硅特种制品 氮化硅结合碳化硅板
 | ()
 | 
| JB/T 10320-2002
 | 家用和类似用途电热器具用氮化硅电热元件
 | ()
 | 
| JB/T 10645-2006
 | 碳化硅特种制品 氮化硅结合碳化硅 烧嘴套
 | Special products of silicon carbide-Silicon nitride bonded silicon carbide-Nozzle tubes
 | 
| JB/T 10719-2007
 | 焊接聚晶金刚石或立方氮化硼槽刀
 | ()
 | 
| JB/T 10720-2007
 | 焊接聚晶金刚石或立方氮化硼车刀
 | ()
 | 
| JB/T 10721-2007
 | 焊接聚晶金刚石或立方氮化硼铰刀
 | ()
 | 
| JB/T 10722-2007
 | 焊接聚晶金刚石或立方氮化硼立铣刀
 | ()
 | 
| JB/T 10723-2007
 | 焊接聚晶金刚石或立方氮化硼镗刀
 | ()
 | 
| JB/T 10724-2007
 | 金刚石或立方氮化硼珩磨条 技术要求
 | ()
 | 
| JB/T 10806-2007
 | 偶氮金属络合物类电荷控制剂 技术条件
 | Specification of azo metal complex type charge control agent
 | 
| JB/T 3999-2007
 | 钢件的渗碳与碳氮共渗淬火回火
 | ()
 | 
| JB/T 4155-1999
 | 气体氮碳共渗
 | ()
 | 
| JB/T 5617-1991
 | 推板式充氮隧道窑 能耗分等
 | ()
 | 
| JB/T 6075-1992
 | 氮化钛涂层 金相检验方法
 | ()
 | 
| JB/T 6156-2007
 | 重氮复印机用无氨显影液 技术条件
 | Ammonia process developing liquid specification for diazoate copying
 | 
| JB/T 6157-2007
 | 重氮复印机
 | Diazo copying machine
 | 
| JB/T 6427-2001
 | 变压吸附制氧、制氮设备
 | ()
 | 
| JB/T 6428-2000
 | 无润滑往复活塞高纯氮气压缩机
 | ()
 | 
| JB/T 6571-1993
 | 人造金刚石或立方氮化硼冲击韧性测定方法
 | ()
 | 
| JB/T 6797.1-2007
 | 重氮复印机维修导则 设计阶段的维修性研究
 | Servicing directives for diazo copying machine-Servicing research for designing stage
 | 
| JB/T 6797.2-2007
 | 重氮复印机维修导则 机器的正确使用与维护
 | Servicing directives for diazo copying machine-Proper use and maintenance for machine
 | 
| JB/T 6797.3-2007
 | 重氮复印机维修导则 机械的故障诊断与修复的程序、方法
 | Servicing directives for diazo copying machine-Methods and programs for diagnosing and repairing of malfunction for machine
 | 
| JB/T 6797.4-2007
 | 重氮复印机维修导则 维修质量检查与维修信息管理
 | Servicing directives for diazo copying machine-Checking for servicing quality and managing for servicing information
 | 
| JB/T 6797.5-2007
 | 重氮复印机维修导则 维修性保障
 | Servicing directives for diazo copying machine-Guarantee of servicing feasibility
 | 
| JB/T 6956-2007
 | 钢铁件的离子渗氮
 | ()
 | 
| JB/T 7363-2002
 | 滚动轴承零件碳氮共渗热处理技术条件
 | ()
 | 
| JB/T 7378-1994
 | 烧结铁基制品碳氮共渗层深度的测定
 | ()
 | 
| JB/T 7530-2007
 | 热处理用氩气、氮气、氢气 一般技术条件
 | ()
 | 
| JB/T 7710-2007
 | 薄层碳氮共渗或薄层渗碳钢件 显微组织检测
 | ()
 | 
| JB/T 7990-1998
 | 超硬磨料 人造金刚石微粉和立方氮化硼微粉
 | ()
 | 
| JB/T 7994-1999
 | 立方氮化硼化学分析方法
 | ()
 | 
| JB/T 8002-1999
 | 超硬磨料制品 人造金刚石或立方氮化硼研磨膏
 | ()
 | 
| JB/T 8365-1996
 | 氮化钛涂层高速钢刀具 技术规范
 | ()
 | 
| JB/T 8491.4-1996
 | 机床零件热处理技术条件 渗碳与碳氮共渗淬火、回火
 | ()
 | 
| JB/T 8491.5-1996
 | 机床零件热处理技术条件 渗氮 氮碳共渗
 | ()
 | 
| JB/T 8724-1998
 | 机械密封用反应烧结氮化硅密封环
 | ()
 | 
| JB/T 8736-1998
 | 电力半导体模块用氮化铝陶瓷基片
 | ()
 | 
| JB/T 9074-1999
 | 纯氮设备
 | ()
 | 
| JB/T 9172-1999
 | 齿轮渗氮、氮碳共渗工艺及质量控制
 | ()
 | 
| JB/T 9173-1999
 | 齿轮碳氮共渗工艺及质量控制
 | ()
 | 
| JB/T 9198-1999
 | 盐浴硫氮碳共渗
 | ()
 | 
| JB/T 9552.6-1999
 | 铜铬锆合金化学分析方法 焦硫酸钾熔融--偶氮胂Ⅲ光度法测定总锆
 | ()
 | 
| MT 272-1994(2005)
 | 氮氧化物检测管
 | ()
 | 
| MT 279-1994(2005)
 | 矿井空气中有害气体 氮氧化物测定方法(检测管法)
 | ()
 | 
| MT/T 701-1997(2005)
 | 煤矿用氮气防灭火技术规范
 | ()
 | 
| MT/T 774-1998(2005)
 | 煤矿用移动式膜分离制氮装置通用技术条件
 | ()
 | 
| QB/T 2186-1995
 | 氨气敏电极法测定水解蛋白液含氮量
 | ()
 | 
| QB/T 2205-1996
 | 重氮盐正象晒图纸
 | ()
 | 
| QB/T 2722-2005
 | 皮革 化学试验 含氮量和“皮质”的测定:滴定法
 | ()
 | 
| QC/T 29018-1991(2005)
 | 汽车碳氮共渗齿轮金相检验
 | ()
 | 
| SH/T 0162-1992(2006年确认)
 | 石油产品中碱性氮测定法
 | ()
 | 
| SH/T 0171-1992(2007)
 | 石油和石油产品氮含量测定法(麝香草酚比色法)
 | ()
 | 
| SH/T 0224-1992(2003)
 | 石油添加剂中氮含量测定法(克氏法)
 | ()
 | 
| SH/T 0413-1992(2005)
 | 液体石蜡中微量碱性氮含量测定法
 | ()
 | 
| SH/T 0572-1993(2003)
 | 催化剂孔径分布计算法(氮脱附等温线计算法)
 | ()
 | 
| SH/T 0656-1998(2003)
 | 石油产品及润滑剂中碳、氢、氮测定法(元素分析仪法)
 | ()
 | 
| SH/T 0657-2007
 | 液态石油烃中痕量氮的测定 氧化燃烧和化学发光法
 | Standard test method for trace nitrogen in liquid petroleum hydrocarbons by syringe/inlet oxidative combustion and chemiluminescence detection
 | 
| SH/T 0704-2001
 | 石油及石油产品中氮含量测定法(舟进样化学发光法)
 | ()
 | 
| SY/T 6154-1995
 | 岩石比表面和孔径分布测定 静态氮吸附容量法
 | ()
 | 
| YB/T 075-1995(2005)
 | 炭纤维及其制品碳氮元素分析方法
 | ()
 | 
| YB/T 4035-2007
 | 氮化硅结合碳化硅砖
 | Silicon nitride bonded silicon carbide bricks
 | 
| YB/T 4135-2005
 | 高氮铬铁
 | ()
 | 
| YB/T 4136-2005
 | 锰氮合金
 | ()
 | 
| YB/T 4152-2006
 | 氮化物结合耐火材料用耐火泥浆
 | ()
 | 
| YB/T 5140-1993(2005)
 | 氮化铬铁
 | ()
 | 
| YB/T 5157-1993(2005)
 | 高纯石墨制品中铁的测定 邻二氮菲分光光度法
 | ()
 | 
| YB/T 5330-2006
 | 五氧化二钒化学分析方法  邻二氮杂菲分光光度法测定铁量
 | ()
 | 
| YS/T 244.1-2008
 | 高纯铝化学分析方法 第1部分 邻二氮杂菲-硫氰酸盐光度法测定铁含量
 | Chemical analysis methods of high purity aluminum Part 1:Determination of iron content by 1,10-phenanthroline-thiocyanate photometric method
 | 
| YS/T 270-1994(2005)
 | 乙硫氮
 | ()
 | 
| YS/T 372.18-2006
 | 贵金属合金元素分析方法 钆量的测定 偶氮氯膦III分光光度法
 | ()
 | 
| YS/T 372.19-2006
 | 贵金属合金元素分析方法 钇量的测定 偶氮氯膦III分光光度法
 | ()
 | 
| YS/T 381-1994(2005)
 | 硫氮腈脂
 | ()
 | 
| YS/T 509.5-2008
 | 锂辉石、锂云母精矿化学分析方法 三氧化二铁量的测定 邻二氮杂菲分光光度法、EDTA络合滴定法
 | Methods for chemical analysis of spodumene and lepidolite concentrates-Determination of ferric oxide content-0-phenanthroline photometric method and EDTA compleximetric method
 | 
| YS/T 520.1-2007
 | 镓化学分析方法 第1部分 铜含量的测定 2,9-二甲基-4,7-二苯基-1,10-二氮杂菲分光光度法
 | Chemical analysis of gallium Part 1 Determination of copper content The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline spectrophotometric method
 | 
| YS/T 520.2-2007
 | 镓化学分析方法 第2部分 铅含量的测定 4-(2-吡啶偶氮)-间苯二酚分光光度法
 | Chemical analysis of gallium Part 2 Determination of lead content The 4-(2-pyridylazo)-resorcinol spectrophotometric method
 | 
| YS/T 520.4-2007
 | 镓化学分析方法 第4部分 铁含量的测定 4,7-二苯基-1,10-二氮杂菲分光光度法
 | Chemical analysis of gallium Part 4 Determination of iron content The 4,7-diphenyl-1,10-phenanthroline spectrophotometric method
 | 
| YS/T 520.5-2007
 | 镓化学分析方法 第5部分 钙含量的测定 一氧化二氮-乙炔火焰原子吸收光谱法
 | Chemical analysis of gallium Part 5 Determination of calcium content The N20-C2H2 flame atomic absorption spectral method
 | 
| YS/T 534.4-2007
 | 氢氧化铝化学分析方法 第4部分 三氧化二铁含量的测定 邻二氮杂菲光度法
 | Chemical analysis methods of aluminium hydroxide Part 4:Determination of iron oxide content Orthophenanthroline photometric method
 | 
| YS/T 535.4-2006
 | 氟化钠化学分析方法  邻二氮杂菲光度法测定铁量
 | ()
 | 
| YS/T 536.2-2006
 | 铋化学分析方法  1,10-二氮杂菲分光光度法测定铁量
 | ()
 | 
| YS/T 575.14-2007
 | 铝土矿石化学分析方法 第14部分 稀土氧化物总量的测定 三溴偶氮胂光度法
 | Methods for chemical analysis of bauxite Part 14:Determination the total content of rare earth oxide Tribromo-arsenazo photometric method
 | 
| YS/T 575.5-2007
 | 铝土矿石化学分析方法 第5部分 三氧化二铁含量的测定 邻二氮杂菲光度法
 | Methods for chemical analysis of bauxite Part 5:Determination of iron oxide content-Orthophenanthroline photometric method
 | 
| YS/T 581.7-2006
 | 氟化铝化学分析方法和物理性能测定方法 第7部分:邻二氮杂菲分光光度法测定三氧化二铁含量
 | ()
 | 
| YS/T 620-2007
 | 氮气雾化铝粉
 | Nitrogen atomized aluminum powder
 | 
| YS/T 629.2-2007
 | 高纯氧化铝化学分析方法 三氧化二铁含量的测定 甲基异丁酮萃取邻二氮杂菲光度法
 | Chemical analysis methods of high purity alumina Determination of ferric oxide orthopenanthroline photometric method extracted with methyl-iso-butyl ketone
 | 
| YS/T 671-2008
 | 丁硫氮
 | Dibutyl Dithiocarbamate
 | 
| YS/T 74.7-1994(2005)
 | 镉化学分析方法 1,10-二氮杂菲分光光度法测定铁量
 | ()
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| 编号 | 中文名称 | 英文名称 |