Home / Standards / GB/T 18698-2002 GB/T 18698-2002 Active Acoustics--Declared noiseemission values of information technology and telecommunications equipment 声学 信息技术设备和通信设备噪声发射值的标示 Standard Type GBT ICS 17.140.20 CCS Z32 Status 现行 Issue Date 2002-03-26 Implementation 2002-12-01 Responsible Dept 中国科学院 Drafting Unit N/A