Home / Standards / GB/T 29375-2012 GB/T 29375-2012 Active Code of practice for in-vitro virus free seed potatoes plantlets breeding 马铃薯脱毒试管苗繁育技术规程 Standard Type GBT ICS 65.020.20 CCS B05 Status 现行 Issue Date 2012-12-31 Implementation 2013-06-20 Responsible Dept 农业农村部 Drafting Unit N/A