Home / Standards / GB 16715.4-2010 GB 16715.4-2010 Active Seeds of gourd and vegetable － Part 4：Cole 瓜菜作物种子 第4部分：甘蓝类 Standard Type GB ICS 67.080.01 CCS B31 Status 现行 Issue Date 2011-01-14 Implementation 2012-01-01 Responsible Dept 农业农村部 Drafting Unit N/A