Home / Standards / GB/T 5981-2011 GB/T 5981-2011 Active Milking machine installations - Vocabulary 挤奶设备 词汇 Standard Type GBT ICS 65.040.10 CCS B92 Status 现行 Issue Date 2011-09-14 Implementation 2012-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会