共找到 150 條與 反射平面 相關的標準，共 10 頁
SAME AS ISO 11201
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (IS...
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (IS...
Draft Document - Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental ...
この規格は，反射面上の準自由音場において，機械及び裝置近傍の作業位置及び他の指定位置における放射音圧レべルを測定するーつの方法について規定する
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
SAME AS ISO 11201
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
This International Standard specifies a method for determining the emission sound pressure levels of machinery or equipment, at a work station
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections.
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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
1.1 GeneralThis International Standard specifies a method for determining the emission sound pressure levels ofmachinery or equipment, at a work
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
ADOPTED_FROM:EN ISO 11201:2010 This International Standard specifies a method for determining the emission sound pressure levels of machinery
Acoustics — Noise emitted by machinery and equipment — Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (IS...
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 (ISO 11201:1995, including Co
Noise emitted by machinery and equipment - Measurement of emission sound power levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11 201:1995)
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 1
Draft Document - Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental ...
La presente norma è la versione ufficiale della norma europea EN ISO 11201 (edizione maggio 2010). La norma descrive un metodo per la
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
