Home / Standards / GB/T 2888-2008 GB/T 2888-2008 Active Methods of noise measurement for fans blowers compressors and roots blowers 风机和罗茨鼓风机噪声测量方法 Standard Type GBT ICS 23.120 CCS J72 Status 现行 Issue Date 2008-07-09 Implementation 2009-02-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A