Home / Standards / GB/T 27515-2011 GB/T 27515-2011 Active Technical regulation for rotational mowing on natural grassland 天然割草地轮刈技术规程 Standard Type GBT ICS 65.020.01 CCS B40 Status 现行 Issue Date 2011-11-21 Implementation 2012-03-01 Responsible Dept 农业农村部 Drafting Unit 农业农村部