Normy JIS - Japonské technické normy - strana 1168

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

Norma vydána dne 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

Norma vydána dne 31.10.2000

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

Norma vydána dne 30.4.1999

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

Norma vydána dne 22.3.2021

Specular glossiness -- Methods of measurement

Norma vydána dne 1.10.1997

Methods of calibration for vacuum gauges

Norma vydána dne 20.3.2009

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

Změna vydána dne 20.1.2023

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

Norma vydána dne 30.6.1994

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

Norma vydána dne 31.5.1989

Measuring methods of low pressures by thermal conductivity gauge

Norma vydána dne 31.5.1989