Home / Standards / GB/T 30471-2013 GB/T 30471-2013 Active Equipment for manure utilization of large scale pig farm―Channel type turner 规模养猪场粪便利用设备 槽式翻抛机 Standard Type GBT ICS 65.060.99 CCS B92 Status 现行 Issue Date 2013-12-31 Implementation 2014-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A