Home / Standards / GB/T 25414-2010 GB/T 25414-2010 Active Thickness limit and test method of mulch film for cotton planting 棉花种植用地膜厚度限值及测定 Standard Type GBT ICS 83.140.10 CCS G33 Status 现行 Issue Date 2010-11-10 Implementation 2011-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A