Sauerstoff fur technische Zwecke Industrial Oxygen Oxygene industriel. Specifications
适用范围:Not applicable to oxygen for medical, breathing or electronics applications.
实施日期:1993-01-01
Aqueous hydrofluoric acid for industrial use -- Sampling and methods of test
适用范围:Contains also titrimetric methods for determination of the total acidity, the hexafluorosilicic acid content and the non-volatile acids content and a method for calculating the hydrogen fluoric content...
发布日期:1976-04-01 实施日期:1976-04-01
Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
适用范围:本标准适用于测定电气绝缘材料中离子化的可溶性有机或无机物质,根据萃取溶液的体积电导率的增加来证明它们的存在。该试验对浸于致冷剂或浸渍剂中的电气绝缘材料具有特殊意义。
发布日期:1987-01-21 实施日期:1987-12-01
实施日期:2010-06-30
Chemicals used for treatment of water intended for human consumption. Potassium peroxomonosulfate
适用范围:This European Standard is applicable to potassium peroxomonosulfate used for treatment of water intended for human consumption. It describes the characteristics of potassium peroxomonosulfate and speci...
实施日期:2009-07-31
Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B.
Inspection of neps and trashes for gray fabrics of cotton,man-made fibres or their blends
发布日期:2008-02-01 实施日期:2008-07-01
Method for determination of foreign matter in oilseeds
实施日期:1994-02-01
Standard Test Method for 238Pu Isotopic Abundance by Alpha Spectrometry
Standard Test Method for Sizing and Counting Particulate Contaminant in and on Clean Room Garments
实施日期:2000-05-10
实施日期:2010-03-01
Pruefmethoden fuer Putzlappen,die fuer Isolieroel verwendet werden Testing methodology for wipers used in electrical insulating oil Methodologie d'essai des moyens de nettoyage utilises dans les huiles...
适用范围:This European Standard specifies testing procedures for fibrous wipers to be used withequipment normally containing electrical insulating oil. Such testing is necessary to rankcommercial products, so t...
实施日期:2002-10-10
实施日期:2008-03-01
Fluoroborsaeure und Metallfluoroborate fuer die Galvanisiertechnik. Spezifikation Specification for Fluoroboric acid and metal fluoroborates for electroplating Acide fluoroborique et fluoroborates de m...
适用范围:Concentrated solutions of fluoroboric acid, lead, stannous, copper and zinc fluoroborates. Methods of analysis.
实施日期:1974-11-29
Chemical reagents;The general rules of anodic stripping voltametry
适用范围:本方法适用于普通化学试剂和高纯化学试剂中金属离子杂质,特别是锌、镉、铅、铜的测定。灵敦度可达ppb级。 本方法可以在一个测定过程中连续测定几个杂质。 本通则仅规定了用银基汞膜电极作工作电极,银-氯化银电极作参比电极的...
发布日期:1983-11-07 实施日期:1984-07-01
Federn und Daunen. Anforderungen an Hygiene und Reinheit Feather and Down-Hygiene and Cleanliness Requirements Plumes et duvets.Exigences d'hygiene et de nettoyage Supersedes BS 1425-2:1991;
适用范围:This European standard provides the requirements necessary to satisfy the hygiene and cleanliness of feather and/or down filling materials. This European standard applies to finished feather and/or dow...
实施日期:2001-09-03
实施日期:2004-11-01
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