Ventilation for buildings. Air diffusion. Aerodynamic testing and rating for mixed flow application:non-isothermal procedure for cold jet
发布日期:2013-03-31 实施日期:2013-03-31
Digital audio interface - Part 4: Professional applications
实施日期:2008-09-01
Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment
实施日期:2009-06-01
Specification for model test on flow pressure fluctuation and flow induced vibration of hydraulic structure
发布日期:2010-10-11 实施日期:2011-01-11
Medical electrical equipment. Part 2-30:Particular requirements for the basic safety and essential performance of automated non-invasive sphygmomanometers Appareils électromédicaux. Partie 2-30:Exigenc...
发布日期:2009-01-28 实施日期:2009-01-01
Optics and photonics. Lasers and laser-related equipment. Test methods for laser beam power, energy and temporal characteristics
实施日期:2009-02-28
Rotating electrical machines - Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
实施日期:2010-02-01
实施日期:2008-07-01
Neurosurgical implants - Self-closing intracranial aneurysm clips
实施日期:2009-08-01
Elektromagnetische Vertraeglichkeit Teil 2:Umgebungsbedingungen Hauptabschnit 9:Beschreibung der HEMP-Umgebung-Stoerstrahlung EMV-Grundnorm
实施日期:1996-12-01
Neurochirurgische Implantate. Kennzeichnung und Verpackung von implantierbaren Neuralstimulatoren Neurosurgical implants. Part 2:Specification for marking and packaging of implantable neural stimulator...
实施日期:1990-05-30
Stossspannungspruefungen an Kabeln und deren Garnituren Impulse Tests on Cables and Their Accessories Essais de choc des cables et de leurs accessoires IEC 60230:1966;
实施日期:2002-05-24
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