Home / Standards / GB/T 20794-2006 GB/T 20794-2006 Abolished Industrial classification for ocean industries and their related activities 海洋及相关产业分类 Standard Type GBT ICS 35.040 CCS A24 Status 废止 Issue Date 2006-12-29 Implementation 2007-05-01 Responsible Dept 自然资源部（海洋） Drafting Unit 自然资源部（海洋）