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
Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
适用范围:The Standard specifies a method, by measuring the amount of carbon dioxide evolved, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing form...
Greenhouse gases - Requirements for greenhouse gas validation and verification bodies for use in accreditation or other forms of recognition (ISO 14065:2013); German and English version EN ISO 14065:20...
发布日期:2013-07-01 实施日期:2013-07-01
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxygen,nitrogen,carbon,dioxide and hydrocarbons up to C8 using two p...
适用范围:The project specifies a method for the determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide und hydrocarbons up to C<(Index)8> using two packed columns.
实施日期:2008-09-01
实施日期:2008-01-31
Hose assemblies for use with medical gas systems
适用范围:この規格は,次の医療ガスを1400kPa未満で使用するときに用いるホースアセンブリのホース,及びホース両端に備えるコネクタとして,各ガスとの交差接続を確実に防ぐねじ式ガス別特定のNISTコネクタ及びDISSコネクタについて規定する。
实施日期:2006-11-01
Acceptance tests for C02-laser beam machines for high quality welding and cutting; Part 1: General principles, acceptance conditions
适用范围:This part of the standard is applicable to CO<(Index)2>-laser beam machines for welding and cutting in two operating directions (2D). The main purpose of this standard is to provide requirements for ac...
Plastics Determination of the ultimate aerobic biodegradability in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved Renumbered as BS EN ISO 17556:2004
实施日期:2003-10-23
发布日期:2013-10-01 实施日期:2013-10-01
发布日期:2013-04-01 实施日期:2013-04-01
Method of Analysis for Carbon Dioxide, Oxygen, Carbon Monoxide Hydrogen and Methane in Gases
发布日期:1966-03-21 实施日期:1967-03-08
Water quality - Evaluation of ultimate aerobic biodegradability of arganic compounds in aqueous medium - Caebon dioxide evolution test.
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