Biotechnology - Performance criteria for centrifuges; German version EN 12884:1999
Standard Test Method for Leakage Testing of Empty Rigid Containers by Vacuum Method
实施日期:2007-04-01
Petroleum and natural gas industries -- Reciprocating compressors
发布日期:2000-12-01 实施日期:2000-12-01
发布日期:2006-02-01 实施日期:2006-02-01
Standard Test Method for Dust-and-Fog Tracking and Erosion Resistance of Electrical Insulating Materials
实施日期:2003-10-01
Standard Practice for Locating Leaks in Sewer Pipes Using Electro-Scan--the Variation of Electric Current Flow Through the Pipe Wall
实施日期:2006-02-01
Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows,Curtain Walls,and Doors Under Specified Pressure Differences Across the Specimen
实施日期:2004-03-01
Flanges and their joints - Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connections
发布日期:2013-06-01 实施日期:2013-06-01
Biotechnology - Performance criteria for piping and instrumentation - Part 1: General performance criteria
Leckanzeigesysteme. Fluessigkeits-und/oder Gassensorensysteme in Leckage oder Ueberwachungsraeumen Leak detection systems Part 4:Liquid and/or vapour sensor systems for use in leakage containments or i...
实施日期:2003-06-16
Automatische elektrische Regel-und Steuerger?te für den Hausgebrauch und ?hnliche Anwendungen. Besondere Anforderungen an feuchtigkeitsempfindliche Regel-und Steuerger?te Automatic electrical controls ...
实施日期:2008-03-31
Anaesthesie-und Beatmungsgeraete. Konische Konnektoren. Maennliche und weibliche Konen Anaesthetic and respiratory equipment Conical connectors Part 1:Cones and sockets Materiel d'anesthesie et de rean...
实施日期:2004-06-10
实施日期:2001-01-01
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