GB/T 17248.2-2018
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
- Standard No.
- GB/T 17248.2-2018
- Language
- Chinese
- Release Date
- 2018
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 17248.2-2018
- Replace
- GB/T 17248.2-1999
GB/T 17248.2-2018 history
- 2018 GB/T 17248.2-2018 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
- 1999 GB/T 17248.2-1999 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
GB/T 17248.2-2018 -All Parts
GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
GB/T 17248.2-2018 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
GB/T 17248.3-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
GB/T 17248.4-1998 Acoustics--Noise emitted by machinery and equipment-- Determination of emission sound pressure level at a workstation and at other specified position from the sound power level
GB/T 17248.5-2018 Acoustics—Noise emitted by machinery and equipment—Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
GB/T 17248.6-2007 Acoustics.Noise emitted by machinery and equipment.Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity