EN ISO 28439-2011

Workplace atmospheres. Characterization of ultrafine aerosols/nanoaerosols. Determination of the size distribution and number concentration using differential electrical mobility analysing systems

实施日期：2011-04-01

BS 4258-5-1989

工业用磷酸(正磷酸)的试验方法.第5部分:硅含量的测定

Verfahren zur Pruefung von Phosphorsaeure (Orthophosphorsaeure) fuer industrielle Zwecke. Bestimmung des Siliziumdioxidgehalts Methods of Test for Phosphoric Acid (Orthophosphoric Acid) for Industrial ...

适用范围：Applicable to silica contents not less than 30 mg/kg. To be read in conjunction with BS 6337-2

实施日期：1989-01-01

BS EN 60814-1998

绝缘液体.油浸纸和纸板.用自动库仑卡尔费瑟滴定法对水含量的测定

Isolierfluessigkeiten. Oelimpraegniertes Papier und oelimpraegnierter Presspan. Bestimmung von Wasser durch automatische coulometrische Karl-Fischer-Titration Insulating Liquids-Oil-Impregnated Paper a...

适用范围：This International Standard describes methods for the determination of water in insulating liquids and in oil-impregnated cellulosic insulation with coulometrically generated Karl Fischer reagent. The ...

实施日期：1998-02-15

BS 4267-7-1987

硝酸铵.第7部分:亚硝酸盐含量的测定方法

Ammoniumnitrat. Verfahren zur Bestimmung des Nitritgehalts Ammonium Nitrate Part 7:Method for Determination of Nitrite Content Nitrate d'ammonium. Methodes de dosage des nitrites

适用范围：Colorimetric method.

实施日期：1987-01-01

CNS 12567-1989

汽油车排气浓度试验法

Method of Test for Exhausts Concentration for Gasoline Engine Automobiles

发布日期：1989-07-14  实施日期：1989-07-14

BS 3412-1992

模塑和挤出用一般用途聚乙烯材料的规定方法

Methods of specifying general purpose polyethylene materials for moulding and extrusion

适用范围：This revision changes the specification to a method of specifying to incorporate the basic designation system used in ISO 1872-1 and aligns the test methods within those used in ISO 1872-2.

实施日期：1992-02-18

BS 1741-11-1989

牛奶和奶油的化学分析方法.洗涤剂/消毒剂残留物的测定

Verfahren zur chemischen Analyse von Milch und Sahne. Methods for Chemical Analysis of Liquid Milk and Cream Part 11:Detection of Detergent/Disinfectant Residues Methodes d'analyse chimique du lait liq...

适用范围：Tests for detection of residues of chlorate, quaternary ammonium compounds and iodophors in liquid milk.

实施日期：1989-01-01

BS 6200-3.20.1-1989

Probenahme und Analyse von Eisen,Stahl und anderen Eisenwerkstoffen. Analyseverfahren. Bestimmung von Nickel. Stahl und Gusseisen:gewichtsanalytisches oder massanalytisches Verfahren Sampling and Analysis of Iron,Steel and Other Ferrous Metals Part 3:Methods of Analysis Sec 3.20:Determination of Nickel Subsec 3.20.1:Steel and Cast Iron:Gravimetric or Titrimetric Method (ISO 4938:1988) (AMD 7074) February 28,1992 Echantillonnage et analyse du fer,de l'acier et d'autres metaux ferreux. Methodes d'

实施日期：1989-01-01

DIN EN ISO 6878-2004

水质 磷的测定 钼酸铵光度法

Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method

适用范围：The project specifies methods for the determination of orthophosphate (see clause three); orthophosphate after solvent extraction (see clause four); hydrolysable phosphate plus orthophosphate (see clau...

BS 7020-6.2-1993

Eisenerze. Bestimmung des Phosphorgehaltes. Spektralphotometrisches Verfahren (Molybdaenblauverfahren) Analysis of Iron Ores Part 6:Methods for the Determination of Phosphorus Content Section 6.2:Molybdenum Blue Spectrophotometric Method (ISO 4687-1:1992) (Q) Minerais de fer. Dosage du phosphore. Methode spectrophotometrique au bleu de molybdene

实施日期：1993-01-01

GB 5466-1985

摩托车排气污染物的测量 怠速法

Measurement method for pollutants at idle speed from motorcycles

NF X43-279-1995

Workplace atmospheres. Guidance for the assessment of exposure by inhalation to chemical agents for comparison with limit values and measurement strategy.

NF X20-528-3-2009

Natural gas - Calculation of compression factor - Part 3 : calculation using physical properties.

EN ISO 16588-2003

Water quality. Determination of six complexing agents. Gas-chromatographic method Incorporates Amendment A1:2005

实施日期：2003-11-01

JIS K0805-1988

总有机炭（TOC）自动测定仪

Continuous total organic carbon analyzer

BS 975-1987

硝酸水溶液的密度.成分表

Tabellen zur Ermittlung der Zusammensetzung von waessrigen Loesungen aus Salpetersaeure anhand der Dichte Density-Composition Tables for Aqueous Solutions of Nitric Acid Tables de composition en foncti...

适用范围：Based on International Critical Tables. Density in kg/m<UP>3 of aqueous solution, mass in g of HNO$d3 in 100 g of aqueous solution, mass in g of HNO$d3 in 1 litre of aqueous solution. Notes on standard...

实施日期：1987-01-01

NF X20-528-2-2009

Natural gas - Calculation of compression factor - Part 2 : calculation using molar-composition analysis.

GB 9137-1988

保护农作物的大气污染物最高允许浓度

Maximum allowable concentration of pollutants in atmosphere for protection crops

适用范围：根据《中华人民共和国环境保护法(试行)》和《中华人民共和国大气污染防治法》的有关规定，为维护农业生态系统良性循环，保护农作物的正常生长和农畜产品优质高产，特制定本标准。　　本标准保护的主要对象是具有重要经济价值的作...

发布日期：1988-04-18  实施日期：1988-10-01

BS 6069-4.4-1993

Emissionen aus stationaeren Quellen. Bestimmung der Massenkonzentration von Schwefeldioxid. Verfahrenskenngroessen kontinuierlich arbeitender Emissionsmessgeraete Characterization of Air Quality Part 4:Stationary Source Emissions Section 4.4:Determination of the Mass Concentration of Sulfur Dioxide-Performance Characteristics of Auto-mated Measuring Methods (ISO 7935:1992) Emissions de sources fixes. Determination de la concentration en masse de dioxyde de soufre. Caracteristiques de performance

实施日期：1993-01-01

GB/T 3776.2-1983(1989)

农药乳化剂氢离子浓度测定方法

实施日期：1984-06-01