China 'GB/T 17248.1-2022
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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 声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
Issued Date:2022/3/9
Implemented Date:2022/10/1
Issued by:
The Standardization Administration of the People's Republic of China