Home / Standards / GB/T 14574-2000 GB/T 14574-2000 Active Acoustics--Declaration and verification of noise emission values of machinery and equipment 声学 机器和设备噪声发射值的标示和验证 Standard Type GBT ICS 17.140.20 CCS Z32 Status 现行 Issue Date 2000-03-16 Implementation 2000-12-01 Responsible Dept 中国科学院 Drafting Unit 中国科学院