Normen JIS - Japanische technische Standards - Seite Nr. 1168

Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 3: Precision method for measurement by scanning

Die Norm herausgegeben am 20.11.2006

Acoustics -- Noise emitted by machinery and equipment -- Measurement of emission sound pressure levels at a work station and at other specified positions -- Engineering method in an essentially free field over a reflecting plane

Die Norm herausgegeben am 31.10.2000

Acoustics -- Noise emitted by machinery and equipment -- Measurement of emission sound pressure levels at a work station and at other specified positions -- Survey method in situ

Die Norm herausgegeben am 31.10.2000

Acoustics -- Attenuation of sound during propagation outdoors -- Part 1: Calculation of the absorption of sound by the atmosphere

Die Norm herausgegeben am 30.4.1999

Acoustics -- Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

Die Norm herausgegeben am 22.3.2021

Specular glossiness -- Methods of measurement

Die Norm herausgegeben am 1.10.1997

Methods of calibration for vacuum gauges

Die Norm herausgegeben am 20.3.2009

Reading methods of the vacuum gauges by means of the head difference in the hydrostatic pressure (Amendment 1)

Änderung herausgegeben am 20.1.2023

Reading methods of the vacuum gauges by means of the head difference in the hydrostatic pressure

Die Norm herausgegeben am 30.6.1994

Measuring methods of low pressures by hot cathode and cold cathode ionization gauges

Die Norm herausgegeben am 31.5.1989