标准号 |
中文名称 |
英文名称 |
| NF X15-110-1994 |
空气中水含量的测量.比重参数 |
Measurement of air moisture. Hydrometric parameters. |
| NF X15-112-1994 |
空气中水含量的测量.冷劫比重计.特性 |
Measurement of air moisture. Cooled hygrometers. Characteristics. |
| NF X15-113-1997 |
空气湿度的测量.阻抗变化比重计(容性的和抵抗性的) |
MEASUREMENT OF AIR HUMIDITY. IMPEDANCE VARIATION HYGROMETER (CAPACITIVE AND RESISTIVE). |
| NF X15-115-2003 |
空气湿度的测量.电解湿度计.特性 |
(Measurement of air moisture - Electrolytic hygrometers - Characteristics.) |
| NF X15-117-1999 |
空气湿度的测量.机械式湿度计 |
MEASUREMENT OF AIR MOISTURE. MECHANICAL HYGROMETERS. |
| NF X15-118-1996 |
空气湿度的测量.湿度计.特征 |
Measurement of air moisture. Psychrometers. Characteristics. |
| NF X15-140-2002 |
空气湿度的测量.气候实验室和恒温室.表征和检定 |
(Measurement of air moisture - Climatic and thermostatic chambers - Characterisation and verification.) |
| NF X15-201-2001 |
试验室工作凳.尺寸.安全要求和试验方法 |
(Workbenches for laboratories - Dimensions, safety requirements and test methods.) |
| NF X15-203-1-2003 |
通风橱.第1部分:词汇 |
(Fume cupboards - Part 1 : vocabulary.) |
| NF X15-203-2-2003 |
通风橱.第2部分:安全和性能要求 |
(Fume cupboards - Part 2 : safety and performance requirements.) |
| NF X15-205-1986 |
实验室设备.配置用具.试验方法 |
(LABORATORY EQUIPMENT. FURNITURES. TEST METHODS.) |
| NF X15-210-1996 |
实验室装置.收集保护方式.依据容器容积分类 |
(LABORATORY INSTALLATIONS. COLLECTIVE PROTECTION MEANS. CLASSIFICATION ACCORDING TO CONTAINMENT CAPACITY.) |
| NF X15-211-1996 |
实验室设备.循环空气过滤出来的毒气用封闭箱.总则,分类和要求 |
(LABORATORY EQUIPMENT. ENCLOSURE FOR TOXIC USING RECIRCULATING AIR FILTRATION. GENERAL, CLASSIFICATION, REQUIREMENTS.) |
| NF X20-001-1-1998 |
天然气.用卡尔.费歇尔法测定水分.第1部分:说明(欧洲标准EN ISO 10101-1) |
(Natural gas. Determination of water by the Karl Fischer method. Part 1 : introduction.) |
| NF X20-001-2-1998 |
天然气.用卡尔.费歇尔法测定水分.第2部分:滴定测量程序(欧洲标准EN ISO 10101-2) |
(Natural gas. Determination of water by the Karl Fischer method. Part 2 : titration procedure.) |
| NF X20-001-3-1998 |
天然气.用卡尔.费歇尔法测定水分.第3部分:库仑计测量程序(欧洲标准EN ISO 10101-3) |
Natural gas. Determination of water by the Karl Fischer method. Part 3 : coulometric procedure. |
| NF X20-002-2003 |
天然气.高压下水含量的测定 |
(Natural gas - Determination of water content at high pressure.) |
| NF X20-101-1984 |
气体分析.词汇 |
(Gas analysis. Vocabulary.) |
| NF X20-111-1999 |
天然气.示踪分析用导则 |
(Natural gas. Guidelines to traceability in analysis.) |
| NF X20-201-1979 |
气体分析.校准用混合气体.混合气体制备证书 |
(GAS ANALYSIS. CALIBRATION GAS MIXTURES. CERTIFICATE OF MIXTURE PREPARATION.) |
| NF X20-202-1979 |
气体分析.校准用混合气体的制备.重量法 |
(GAS ANALYSIS. PREPARATION OF CALIBRATION GAS MIXTURES. GRAVIMETRIC METHODS.) |
| NF X20-203-1981 |
气体分析.校准用混合气体的制备.静态体积测定法 |
(Gas analysis. Preparation of calibration gas mixtures. Static volumetric methods.) |
| NF X20-204-1974 |
气体分析.用配量活塞泵对气体混合物的动力制备进行校准的方法 |
(GAS ANALYSIS. METHOD FOR THE DYNAMIC PREPARATION OF GAS MIXTURES FOR CALIBRATION BY PROPORTIONING PISTON PUMPS.) |
| NF X20-207-1982 |
气体分析.校准用混合气体成分的测定.比较法 |
(Gas analysis. Determination of composition of calibration gas mixtures. Comparison methods.) |
| NF X20-209-1979 |
气体分析.校准用混合气体的制备.渗透法 |
(GAS ANALYSIS. PREPARATION OF CALIBRATION GAS MIXTURES. PERMEATION METHOD.) |
| NF X20-211-1983 |
气体分析.校准用混合气体的制备.单位质量动力法 |
(GAS ANALYSIS. PREPARATION OF CALIBRATION GAS MIXTURES. MASS DYNAMIC METHOD.) |
| NF X20-212-1986 |
气体分析.校正混合的制备.动态容量法.第1部分:计算法 |
(GAS ANALYSIS. PREPARATION OF CALIBRATION GAS MIXTURES. DYNAMIC VOLUMETRIC METHODS. PART 1 : METHODS OF CALIBRATION.) |
| NF X20-214-1986 |
气体分析.校正混合的的制备.动态容量法.第3部分:定期注入流动气流 |
Gas analysis. Preparation of calibration gas mixtures. Dynamic volumetric methods. Part 3 : periodic injections into a flowing gas stream. |
| NF X20-215-1986 |
气体分析.校正混合的的制备.动态容量法.第4部分:连续注入法 |
(GAS ANALYSIS. PREPARATION OF CALIBRATION GAS MIXTURES. DYNAMIC VOLUMETRIC METHODS. PART 4 : CONTINUOUS INJECTION METHOD.) |
| NF X20-217-1986 |
气体分析.校正混合的的制备.动态容量法.第6部分:声学孔 |
(Gas analysis. Preparation of calibration gas mixtures. Dynamic volumetric methods. Part 6 : sonic orifices.) |
| NF X20-220-1981 |
用比较法进行校准用混合气体的鉴定 |
(ANALYSIS OF GASES. CHECKING OF CALIBRATION GAS MIXTURES BY A COMPARISON METHOD.) |
| NF X20-251-1982 |
气体分析.供应分析装置用的气体取样和输送设备 |
(Analysis of gases. Devices for the sampling of gases and their transfer to an analytical unit.) |
| NF X20-301-1978 |
用不分散红外线光束的吸收进行的分析法 |
(GAS ANALYSIS BY ABSORPTION OF A NON DISPERSIVE INFRA-RED RADIATION BEAM.) |
| NF X20-302-1974 |
质谱仪进行气体分析.化学成分的测定 |
(GAS ANALYSIS BY MASS SPECTROMETRY. DETERMINATION OF GAS CHEMICAL COMPOSITION.) |
| NF X20-303-1974 |
气相色层分离法进行气体分析 |
(GAS ANALYSIS BY MEANS OF GAS CHROMATOGRAPHY.) |
| NF X20-305-1975 |
电导法进行气体分析 |
GAS ANALYSIS BY ELECTRICAL CONDUCTIMETRY. |
| NF X20-307-1977 |
比色法进行气体分析 |
GAS ANALYSIS BY COLORIMETRY. |
| NF X20-350-1979 |
气体分析.二氧化硫的分析.分析方法选择指南 |
(GAS ANALYSIS. SULFUR DIOXIDE ANALYSIS. GUIDE FOR THE CHOICE OF THE ANALYSIS METHODS.) |
| NF X20-351-1975 |
非扩散红外线辐射束吸收法测定二氧化硫 |
DETERMINATION OF SULPHUR DIOXIDE BY ABSORPTION OF A NON DISPERSIVE INFRA-RED RADIATION BEAM. |
| NF X20-352-1976 |
质谱仪法测定二氧化硫 |
DIOXIDE SULPHUR DETERMINATION BY MASS SPECTROMETRY. |
| NF X20-353-1975 |
气相色层分离法测定二氧化硫 |
DETERMINATION OF SULPHUR DIOXIDE BY GAS CHROMATOGRAPHY |
| NF X20-354-1975 |
气体分析.连续比色法测定二氧化硫 |
GAS ANALYSIS - DETERMINATION OF SULPHUR DIOXIDE BY CONTINUOUS COULOMETRIC METHOD. |
| NF X20-355-1975 |
气体分析.电导法测定二氧化硫 |
GAS ANALYSIS-DETERMINATION OF SULFUR DIOXIDE BY ELECTRICAL CONDUCTIMETRY. |
| NF X20-357-1976 |
副玫瑰苯胺分光光度法测定二氧化碳 |
DIOXIDE SULPHUR DETERMINATION BY SPECTROPHOTOMETRY USING PARAROSANILIN. |
| NF X20-361-1976 |
气体分析.非扩散红外线辐射束吸收法测定一氧化碳 |
GAS ANALYSIS. DETERMINATION OF CARBON MONOXIDE BY ABSORPTION OF A NON DISPERSIVE INFRA-RED RADIATION BEAM. |
| NF X20-363-1978 |
气体分析.气相色层分离法测定一氧化碳 |
(GAS ANALYSIS. DETERMINATION OF CARBON MONOXIDE BY MEANS OF GAS CHROMATOGRAPHY.) |
| NF X20-378-1979 |
气体分析.氧含量分析.固体电解电化学法 |
GAS ANALYSIS. OXYGEN ANALYSIS. ELECTROCHEMICAL METHOD WITH SOLID ELECTROLYTE. |
| NF X20-379-1979 |
气体分析.氧含量分析.液体或凝胶电解的电化学法 |
(GAS ANALYSIS. OXYGEN ANALYSIS. ELECTROCHEMICAL METHODS WITH LIQUID OR GELLED ELECTROLYTE.) |
| NF X20-380-1979 |
气体分析.二氧化碳的分析.分析方法选择指南 |
GAS ANALYSIS. CARBON DIOXIDE ANALYSIS. GUIDE FOR THE CHOICE OF THE ANALYSIS METHODS. |
| NF X20-510-1-2003 |
天然气.用气相色谱法测定规定了不确定度的组分.第1部分:特定分析导则 |
(Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1 : guidelines for tailored analysis.) |
| NF X20-510-3-2003 |
天然气.用气相色谱法测定规定了不确定度的组分.第3部分:用两填充柱测定氢、氦、惰性气体和碳最高至C8的烃类 |
(Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3 : determination of hydrogen, helium, inert gases and hydrocarbons up to C8 using two packed columns.) |
| NF X20-510-4-2003 |
天然气.用气相色谱法测定规定了不确定度的组分.第4部分:用两柱测定实验室和在线测量系统用的氮、二氧化碳、 |
(Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4 : determination of nitrogen, carbon dioxide and C1 up to C5 and C6+ hydrocarbons for a laboratory and) |
| NF X20-510-5-2003 |
天然气.用气相色谱法测定规定了不确定度的组分.第5部分:实验室和在线处理用的氮、二氧化碳、C1至C5(包括C5) |
(Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5 : determination of nitrogen, carbon dioxide and hydrocarbons C1 up to C5 and C6+ hydrocarbons for a l) |
| NF X20-521-1981 |
气体分析.天然气露点的测定.表面冷却露点湿度计 |
Gas analysis. Determination of the water dew point of natural gas. Cooled surface condensation hygromete%rs. |
| NF X20-522-1997 |
天燃气.热值、密度和相对密度及化合物沃泊指数的计算 |
(Natural gas. Calculation of calorific values, density, relative density and Wobbe index from composition.) |
| NF X20-524-1997 |
天然气.标准参考条件 |
(NATURAL GAS. STANDARD REFERENCE CONDITIONS.) |
| NF X20-526-3-1998 |
天然气.硫化物的测定.第3部分:用电位计对碳酰基硫化物和硫醇,硫化氢的测定 |
(NATURAL GAS. DETERMINATION OF SULFUR COMPOUNDS. PART 3 : DETERMINATION OF HYDROGEN SULFIDE, MERCAPTAN SULFUR AND CARBONYL SULFIDE SULFUR BY POTENTIOMETRY. (EUROPEAN STANDARD EN ISO 6326-3).) |
| NF X20-526-5-1998 |
天然气.硫化物的测定.第5部分:LIGENER 燃烧法 |
(NATURAL GAS. DETERMINATION OF SULFUR COMPOUNDS. PART 5 : LINGENER COMBUSTION METHOD. (EUROPEAN STANDARD EN ISO 6326-5).) |
| NF X20-527-2002 |
天然气.用做增味剂的有机硫化物.要求和试验方法 |
(Natural gas - Organic sulfur compounds used as odorants - Requirements and test methods.) |
| NF X20-531-1984 |
天然气.潜在液态烃含量的测定.第1部分：一般原则和规定 |
(Natural gas. Determination of potential hydrocarbon liquid content. Part 1 : principles and general requirements.) |
| NF X20-532-1984 |
天然气.潜在液态烃含量的测定.第2部分：重量法 |
(Natural gas. Determination of potential hydrocarbon liquid content. Part 2 : weighing method.) |
| NF X20-701-1992 |
呼吸测定器.规范和试验方法 |
BREATH ANALYSER. SPECIFICATIONS AND TEST METHODS. |
| NF X20-702-2000 |
化学呼吸分析计.用呼出气体分析来估计乙醇浸润.规范和试验方法 |
(Chemical breath analyser - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods.) |
| NF X20-703-2000 |
1级电子呼吸分析计.用呼出气体分析来估计乙醇浸润.规范和试验方法 |
(Class 1 electronic breath analyser - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods.) |
| NF X20-704-2000 |
2级电子呼吸分析仪.通过对呼出的气体分析对乙醇的估计.规范和试验方法 |
(Class 2 electronic breath analyser - Estimation of the alcohol impregnation by analysis of expelled air - Specifications and test methods.) |
| NF X20-715-2001 |
天然气.取样指南 |
(Natural gas - Sampling guidelines.) |
| NF X30-001-2002 |
环境管理.词汇 |
(Environmental management - Vocabulary.) |
| NF X30-200-1996 |
环境管理系统.使用指南规范 |
(Environmental management systems. Specification with guidance for use.) |
| NF X30-204-1996 |
环境管理系统.原理、系统和技术支持通用导则 |
(Environmental management systems. General guidelines on principles, systems and supporting techniques.) |
| NF X30-225-2002 |
环境管理.场所和组织机构的环境评定 |
Environmental management - Environmental essessment of sites and organizations (EASO). |
| NF X30-300-1997 |
环境管理.生物圈评价.原则和框架(欧洲标准EN ISO 14040) |
Environmental management. Life cycle assessment. Principles and framework. |
| NF X30-301-1998 |
环境管理.生物圈评价.目标和范围的定义及资源分析 |
Environmental management. Life cycle assessment. Goal and scope definition and inventory analysis. |
| NF X30-320-2002 |
环境标志和声明.一般原则 |
(Environmental labels and declarations - General principles.) |
| NF X30-321-2001 |
环境标志和声明.自我环境声明(II型环境标志) |
(Environmental labels and declarations - Self-declared environmental claims (Type II environmental labelling).) |
| NF X30-324-2001 |
环境标签和声明.I型环境标签.原则和程序 |
(Environmental labels and declarations - Type I environmental labelling - Principles and procedures.) |
| NF X30-402-1-2002 |
废物的表征.浸滤.颗粒废物材料和污泥浸滤的相符性试验.第1部分:高固体含量和颗粒尺寸低于4mm的材料液固比为 |
() |
| NF X30-402-2-2002 |
废物的表征.浸滤.颗粒废物材料和污泥浸滤的相符性试验.第2部分:颗粒尺寸低于4mm的材料液固比为10 l/kg的一 |
(Characterization of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 2 : one stage batch test at a liquid to solid ratio of 10 l/kg for materials with par) |
| NF X30-402-3-2002 |
废物的表征.浸滤.颗粒废物材料和污泥浸滤的相符性试验.第3部分:高固体含量和颗粒尺寸低于4mm的材料液固比为 |
() |
| NF X30-402-4-2002 |
废物的表征.浸滤.颗粒废物材料和污泥浸滤的相符性试验.第4部分:颗粒尺寸低于10mm的材料液固比为10 l/kg的一 |
(Characterization of waste - Leaching - Compliance test for leaching of granular waste materials and sludges - Part 4 : one stage batch test at a liquid to solid ratio of 10 l/kg for materials with par) |
| NF X30-404-2001 |
废弃物的特征记述.废弃物、淤泥和沉积物中有机碳总量(TOC)的测定 |
Characterization of waste - Determination of total organic carbon (TOC) in waste, sludges and sediments. |
| NF X30-418-1998 |
废弃物.附加的或人工再造的材料现有地质组成的透磁率测定.开式双环渗透计 |
WASTE. DETERMINATION OF THE PERMEABILITY OF AN EXISTING GEOLOGICAL FORMATION OF ADDED OR ARTIFICIALLY RECONSTITUTED MATERIALS. OPEN-TYPE, DOUBLE-RING INFILTROMETERS. |
| NF X30-420-1999 |
废物.附加的或人工重组材料的永久生态构成的渗透性测定.封闭型单或双环渗透剂 |
WASTE. DETERMINATION OF THE PERMEABILITY OF A PERMANENT GEOLOGICAL FORMATION OF ADDED OR ARTIFICIALLY RECONSTITUTED MATERIALS. CLOSED-TYPE, SINGLE- OR DOUBLE- RING INFILTROMETERS. |
| NF X30-423-2002 |
废弃物.在敞口井中用改变负荷试验测定一块土地的渗透系数 |
Waste - Determination of the permeability coefficient of piece of land by variable load test in an open cased well. |
| NF X30-425-2002 |
废弃物.在有盖钻孔中改变负荷试验测定现场磁导率系数 |
Waste - Determination of the permeabiblity coefficient of field by a varying load test in a covered boring. |
| NF X30-435-2003 |
废弃物的表征.素的次级测定用含氢氟、氮(HNO3)和氯化氢的酸混合物的微波辅助发酵法 |
Characterization of waste - Microwave assisted digestion with hydrofluoric (HF), nitric (HNO3) and hydrochloric (HCl) acid mixture for subsequent determination of elements. |
| NF X30-436-2003 |
废弃物特征.废物中素的王水可溶性部分连续测定用发酵法 |
Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements. |
| NF X30-502-2003 |
医疗保健废弃物的封装.牙科汞齐废弃物封装.试验和规范 |
(Packaging for medical care waste - Dental amalgam waste packaging - Tests and specifications.) |
| NF X30-510-2003 |
医疗保健废弃物的术语 |
(Terminology of health care waste.) |
| NF X31-001-1998 |
土壤质量.简化土壤说明书 |
SOIL QUALITY. SIMPLIFIED SOIL DESCRIPTION. |
| NF X31-002-1-1997 |
土壤质量.词汇.第1部分:土壤保护和污染的相关术语和定义 |
SOIL QUALITY. VOCABULARY. PART 1 : TERMS AND DEFINITIONS RELATING TO THE PROTECTION AND POLLUTION OF THE SOIL. |
| NF X31-002-2-1999 |
土壤质量.词汇.第2部分:取样的相关术语和定义 |
Soil quality. Vocabulary. Part 2 : terms and definitions relating to sampling. |
| NF X31-003-1998 |
土壤质量.土壤说明书 |
SOIL QUALITY. SOIL DESCRIPTION. |
| NF X31-005-2003 |
土壤质量.土壤和现场信息记录格式 |
Soil quality - Format for recording soil and site information. |
| NF X31-006-2000 |
土壤的质量.NPK施肥的术语 |
Quality of soils - Terminology of NPK fertilization. |
| NF X31-008-1-2003 |
土质.取样.第1部分:取样方法的设计指南 |
(Soil quality - Sampling - Part 1 : guidance on the design of sampling programmes.) |
| NF X31-008-2-2003 |
土壤质量.取样.第2部分:取样方法指南 |
Soil quality - Sampling - Part 2 : Guidance on sampling techniques. |
| NF X31-008-3-2002 |
土质.取样.第3部分:安全指南 |
Soil quality - Sampling - Part 3 : guidance on safety. |
| NF X31-008-4-2003 |
土壤质量.取样.第4部分:天然、近天然和耕作地区的调查程序指南 |
(Soil quality - Sampling - Part 4 : guidance on the procedure for investigation of natural, near-natural and cultivated sites.) |
| NF X31-008-6-1994 |
水质.取样.第6部分:实验室对需氧微生物技术研究评定用土壤的采集、处理和贮存指南 |
Soil quality. Sampling. Part 6 : guidance on the collection, handling and storage of soil for the assessment of aerobic microbial processes in the laboratory. |
| NF X31-101-1992 |
土质.物理化学分析试样的制备.土块破碎和2mm粒土的筛分 |
SOIL QUALITY. PREPARATION OF SOIL TEST SAMPLE FOR PHYSICO-CHEMICAL ANALYSIS. DRYING, CRUMBLING OF CLODS AND 2 MM SIEVING. |
| NF X31-102-1994 |
土质. 用重力测量法测定一个质量基上的干物质和水的含量 |
Soil quality. Determination of dry matter and water content on a mass basis. Gravimetric method. |
| NF X31-105-1995 |
土壤质量.碳酸盐含量的测定.容量分析法 |
Soil quality. Determination of carbonate content. Volumetric method. |
| NF X31-106-2002 |
土质.活性石灰石含量的测定 |
Soil quality - Determination of active limestone content. |
| NF X31-107-2003 |
土质.通过沉淀作用测定粒度.移液管法 |
(Soil quality - Particle size determination by sedimentation - Pipette method.) |
| NF X31-108-2002 |
土质.可提取Ca++ Mg++ K+ Na+的醋酚氨的测定.搅拌法 |
Soil quality - Determination of ammonium acetate extractable Ca++, Mg++, K+ and Na+ cations - Agitation method. |
| NF X31-109-1993 |
土壤质量.化学方法.有机碳含量的测定 |
SOIL QUALITY. CHEMICAL METHODS. DETERMINATION OF ORGANIC CARBON BY SULFOCHROMIC OXYDATION. |
| NF X31-111-1995 |
土壤质量.氮的总含量测定.改进的基尔达斯法 |
Soil quality. Determination of total nitrogen. Modified kjeldahl method. |
| NF X31-113-1995 |
土壤质量.特定电导率的测定 |
Soil quality. Determination of the specific electrical conductivity. |
| NF X31-115-2001 |
土壤质量.新鲜土壤中矿质氮含量测定的土壤样品的储存和取样 |
Soil quality - Sampling and storage of soil samples in view of determination of mineral nitrogen on fresh soil. |
| NF X31-117-1994 |
土壤质量.PH值测定 |
Soil quality. Determination of ph. |
| NF X31-118-2003 |
土质.有机氯农药和多氯化联苯的测定.电子俘获探测气相色谱法 |
(Soil quality - Determination of organochlorine pesticides and polychlorinated biphenyls - Gas-chromatographic method with electron capture detection.) |
| NF X31-120-2003 |
土质.铜、铁、锰、锌含量的测定.在有乙二胺四乙酸存在的情况下用乙酸铵提取法 |
(Soil quality - Determination of copper, iron, manganese and zinc contents - Extraction by means of ammonium acetate in presence of EDTA.) |
| NF X31-122-1993 |
土壤质量.沸水中可溶解硼的提取 |
(SOIL QUALITY. EXTRACTION OF BORON SOLUBLE IN BOILING WATER.) |
| NF X31-130-1993 |
土壤质量.化学方法.阳离子交换容量和可交换的阳离子的测定 |
(SOIL QUALITY. CHEMICAL METHODS. DETERMINATION OF CATIONIC EXCHANGE CAPACITY (CEC) AND EXTRACTIBLE CATIONS.) |
| NF X31-147-1996 |
土质.土壤,沉积.酸侵蚀法测定总溶液化 |
(Soil quality. Soils, sediments. Total solubilizing by acid attack.) |
| NF X31-160-1993 |
土壤质量.20G.L-1一柠檬酸溶液中溶解磷的测定.干燥法 |
(SOIL QUALITY. DETERMINATION OF PHOSPHORUS SOLUBLE IN A 20 G.L-1 MONOHYDRIC CITRIC ACID SOLUTION. DYER METHOD.) |
| NF X31-161-1993 |
土壤质量.0,1MOL.L-1草酸氨溶液中溶解磷的测定.Joret-Hebert法 |
(SOIL QUALITY. DETERMINATION OF PHOSPHOROUS SOLUBLE IN A 0,1 MOL.L-1 AMMONIUM OXALATE SOLUTION. JORET-HEBERT METHOD.) |
| NF X31-255-1-2001 |
土壤质量.污染物对幼年陆生螺类的影响(庭园大蜗牛).第1部分:通过食品污染物测定其对生长的影响 |
(Soil quality - Effects of contaminants on juvenile land snails (Helix aspersa) - Part 1 : determination of the effects on growth by food contamination.) |
| NF X31-255-2-2001 |
土壤质量.污染物对幼年陆生螺类的影响(庭园大蜗牛).第2部分:通过土壤污染物测定其对生长的影响 |
(Soil quality - Effects of contaminants on juvenile land snails (Helix aspersa) - Part 2 : determination of the effects on growth by soil contamination.) |
| NF X31-402-1995 |
土壤质量.水溶性和酸溶性硫酸盐测定 |
Soil quality. Determination of water-soluble and acid-soluble sulfate. |
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