보존,conservation Copy: 보존,conservation has comma Hide Show Revision History Ver.DateChangesEditorCompare View 1.42024-04-28 19:52:50 +3-2user6 view source 1.32024-04-28 19:52:27 +1-0user6 view source diff 1.22024-04-28 19:52:07 +3-0user6 view source diff 1.12024-04-28 18:57:52user6 view source diff {CREATE}