Elektroakustik. Geraete zur Messung der Kenndaten von Hoergeraeten am menschlichen Ohr Electroacoustics-Equipment for the Measurement of Real-Ear Acoustical Characteristics of Hearing Aids Electroacous...
实施日期:2001-08-15
Workplace atmospheres -- Controlling and characterizing uncertainty in weighing collected aerosols
发布日期:2009-06-01 实施日期:2009-06-01
Neutron fluence measurement - Part 6: Fast-neutron fluence determination with thorium fission detectors
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using three ca...
实施日期:2005-08-01
Acoustics -- Determination of airborne sound power levels emitted by machinery using vibration measurement -- Part 1: Survey method using a fixed radiation factor
发布日期:2009-03-01 实施日期:2009-03-01
Geometrical product specifications (GPS) -- Inspection by measurement of workpieces and measuring equipment -- Part 4: Background on functional limits and specification limits in decision rules
发布日期:2010-05-01 实施日期:2010-05-01
Maritime navigation and radiocommunication equipment and systems - Part 1: Shipborne automatic transponder system installation using VHF digital selective calling (DSC) techniques; operational and perf...
实施日期:2000-06-01
Acoustics - Determination of sound insulation performances of enclosures - Part 2: Measurements in situ (for acceptance and verification purposes)
实施日期:2010-01-01
Medical electrical equipment. Particular requirements for the basic safety and essential performance of external cardiac pacemakers with internal power source
实施日期:2009-07-31
实施日期:2001-07-15
Neutron fluence measurement - Part 1: Fast-neutron fluence determination with activation and fission detectors
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
实施日期:2010-01-01
Akustik. Ger?uschabstrahlung von Maschinen und Ger?ten-Messung von Emissions-Schalldruckpegeln am Arbeitsplatz und an anderen festgelegten Orten. Verfahren der Genauigkeitsklasse 2 für ein im wesentlic...
实施日期:2010-05-31
实施日期:2001-03-15
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