효율,efficiency Copy: 효율,efficiency has comma Hide Show Revision History Ver.DateChangesEditorCompare View 1.52024-08-12 12:07:39 +3-1user4 view source 1.42024-08-12 12:07:16 +2-0user4 view source diff 1.32024-08-12 12:06:55 +6-0user4 view source diff 1.22024-08-12 08:17:46 +1-0user6 view source diff 1.12024-08-10 21:56:14user4 view source diff {CREATE}