Home / Standards / GB/T 25889-2010 GB/T 25889-2010 Active Condition monitoring and diagnostics of machines - Acoustic emission 机器状态监测与诊断 声发射 Standard Type GBT ICS 17.160 CCS J04 Status 现行 Issue Date 2010-12-23 Implementation 2011-06-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委