China 'GB/T 14573.4-1993
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 14573.4-1993
Acoustics--Statistical methods for determining and verifying stated noise emission values of machinery and equipment--Part 4:Methods for stated values for batches of machines 声学 确定和检验机器设备规定的噪声辐射值的统计学方法 第四部分:成批机器标牌值的确定和检验方法
Issued Date:1993-08-28
Implemented Date:1994-03-01
Issued by:
The Standardization Administration of the People's Republic of China